30 CFR 75.524 - Electric face equipment; electric equipment used in return air outby the last open crosscut...

Code of Federal Regulations, 2013 CFR

2013-07-01

... the last open crosscut; maximum level of alternating or direct electric current between frames of equipment. The maximum level of alternating or direct electric current that exists between the frames of any... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric face equipment; electric equipment...

30 CFR 75.524 - Electric face equipment; electric equipment used in return air outby the last open crosscut...

Code of Federal Regulations, 2012 CFR

2012-07-01

... the last open crosscut; maximum level of alternating or direct electric current between frames of equipment. The maximum level of alternating or direct electric current that exists between the frames of any... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric face equipment; electric equipment...

30 CFR 77.507 - Electric equipment; switches.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment; switches. 77.507 Section 77.507 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... Electrical Equipment-General § 77.507 Electric equipment; switches. All electric equipment shall be provided...

30 CFR 77.507 - Electric equipment; switches.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment; switches. 77.507 Section 77.507 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... Electrical Equipment-General § 77.507 Electric equipment; switches. All electric equipment shall be provided...

30 CFR 77.507 - Electric equipment; switches.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment; switches. 77.507 Section 77.507 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... Electrical Equipment-General § 77.507 Electric equipment; switches. All electric equipment shall be provided...

30 CFR 77.507 - Electric equipment; switches.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment; switches. 77.507 Section 77.507 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... Electrical Equipment-General § 77.507 Electric equipment; switches. All electric equipment shall be provided...

30 CFR 77.507 - Electric equipment; switches.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment; switches. 77.507 Section 77.507 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... Electrical Equipment-General § 77.507 Electric equipment; switches. All electric equipment shall be provided...

30 CFR 75.509 - Electric power circuit and electric equipment; deenergization.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric power circuit and electric equipment... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.509 Electric power circuit and electric equipment; deenergization. [Statutory Provisions] All...

30 CFR 75.509 - Electric power circuit and electric equipment; deenergization.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric power circuit and electric equipment... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.509 Electric power circuit and electric equipment; deenergization. [Statutory Provisions] All...

30 CFR 75.509 - Electric power circuit and electric equipment; deenergization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric power circuit and electric equipment... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.509 Electric power circuit and electric equipment; deenergization. [Statutory Provisions] All...

30 CFR 75.509 - Electric power circuit and electric equipment; deenergization.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric power circuit and electric equipment... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.509 Electric power circuit and electric equipment; deenergization. [Statutory Provisions] All...

30 CFR 75.509 - Electric power circuit and electric equipment; deenergization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric power circuit and electric equipment... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.509 Electric power circuit and electric equipment; deenergization. [Statutory Provisions] All...

30 CFR 18.91 - Electric equipment for which field approvals will be issued.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric equipment...

30 CFR 18.91 - Electric equipment for which field approvals will be issued.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric equipment...

30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric face equipment; coal seams... Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. [Statutory Provision] On and after March 30, 1974, all electric face equipment, other than equipment referred to in...

46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

46 CFR 91.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Electrical engineering equipment. 91.25-30 Section 91.25... INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-30 Electrical engineering equipment. For inspection procedures of electrical engineering equipment and systems see subchapter J (Electrical...

46 CFR 91.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Electrical engineering equipment. 91.25-30 Section 91.25... INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-30 Electrical engineering equipment. For inspection procedures of electrical engineering equipment and systems see subchapter J (Electrical...

46 CFR 91.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Electrical engineering equipment. 91.25-30 Section 91.25... INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-30 Electrical engineering equipment. For inspection procedures of electrical engineering equipment and systems see subchapter J (Electrical...

46 CFR 91.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Electrical engineering equipment. 91.25-30 Section 91.25... INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-30 Electrical engineering equipment. For inspection procedures of electrical engineering equipment and systems see subchapter J (Electrical...

46 CFR 91.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Electrical engineering equipment. 91.25-30 Section 91.25... INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-30 Electrical engineering equipment. For inspection procedures of electrical engineering equipment and systems see subchapter J (Electrical...

78 FR 4873 - Electrical Protective Equipment Standard and the Electric Power Generation, Transmission, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-23

..., personal protective equipment, insulating and shielding materials, and insulated tools for working on or...] Electrical Protective Equipment Standard and the Electric Power Generation, Transmission, and Distribution... the information collection requirements specified in its standards on Electrical Protective Equipment...

14 CFR 29.1353 - Electrical equipment and installations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Equipment § 29.1353 Electrical equipment and installations. (a) Electrical equipment, controls, and wiring... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical equipment and installations. 29... installations has shown that maintaining safe cell temperatures and pressures presents no problem. (3) No...

9 CFR 307.7 - Safety requirements for electrical stimulating (EST) equipment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... requirements for electrical stimulating (EST) equipment. (a) General. Electrical stimulating (EST) equipment is... of facilitating blood removal. These provisions do not apply to electrical equipment used to stun and... generate pulsed DC or AC voltage for stimulation and is separate from the equipment used to apply the...

9 CFR 307.7 - Safety requirements for electrical stimulating (EST) equipment.

Code of Federal Regulations, 2014 CFR

2014-01-01

... requirements for electrical stimulating (EST) equipment. (a) General. Electrical stimulating (EST) equipment is... of facilitating blood removal. These provisions do not apply to electrical equipment used to stun and... generate pulsed DC or AC voltage for stimulation and is separate from the equipment used to apply the...

30 CFR 75.506-1 - Electric face equipment; permissible condition; maintenance requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric face equipment; permissible condition... Equipment-General § 75.506-1 Electric face equipment; permissible condition; maintenance requirements. (a) Except as provided in paragraph (b) of this section, electric face equipment which meets the requirements...

30 CFR 75.506-1 - Electric face equipment; permissible condition; maintenance requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric face equipment; permissible condition... Equipment-General § 75.506-1 Electric face equipment; permissible condition; maintenance requirements. (a) Except as provided in paragraph (b) of this section, electric face equipment which meets the requirements...

30 CFR 75.506-1 - Electric face equipment; permissible condition; maintenance requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric face equipment; permissible condition... Equipment-General § 75.506-1 Electric face equipment; permissible condition; maintenance requirements. (a) Except as provided in paragraph (b) of this section, electric face equipment which meets the requirements...

30 CFR 75.506-1 - Electric face equipment; permissible condition; maintenance requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric face equipment; permissible condition... Equipment-General § 75.506-1 Electric face equipment; permissible condition; maintenance requirements. (a) Except as provided in paragraph (b) of this section, electric face equipment which meets the requirements...

30 CFR 75.506-1 - Electric face equipment; permissible condition; maintenance requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric face equipment; permissible condition... Equipment-General § 75.506-1 Electric face equipment; permissible condition; maintenance requirements. (a) Except as provided in paragraph (b) of this section, electric face equipment which meets the requirements...

46 CFR 105.30-5 - Grounding of electrical equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Grounding of electrical equipment. 105.30-5 Section 105... VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Electrical Requirements § 105.30-5 Grounding of electrical equipment. (a) All electrical equipment shall be grounded to the vessel's common...

46 CFR 105.30-5 - Grounding of electrical equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Grounding of electrical equipment. 105.30-5 Section 105... VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Electrical Requirements § 105.30-5 Grounding of electrical equipment. (a) All electrical equipment shall be grounded to the vessel's common...

46 CFR 105.30-5 - Grounding of electrical equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Grounding of electrical equipment. 105.30-5 Section 105... VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Electrical Requirements § 105.30-5 Grounding of electrical equipment. (a) All electrical equipment shall be grounded to the vessel's common...

30 CFR 77.1914 - Electrical equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a.... (b) The insulation of all electric conductors employed below the collar of any slope or shaft during...

46 CFR 105.30-5 - Grounding of electrical equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Grounding of electrical equipment. 105.30-5 Section 105... VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Electrical Requirements § 105.30-5 Grounding of electrical equipment. (a) All electrical equipment shall be grounded to the vessel's common...

30 CFR 77.1914 - Electrical equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a.... (b) The insulation of all electric conductors employed below the collar of any slope or shaft during...

30 CFR 77.1914 - Electrical equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a.... (b) The insulation of all electric conductors employed below the collar of any slope or shaft during...

30 CFR 77.1914 - Electrical equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a.... (b) The insulation of all electric conductors employed below the collar of any slope or shaft during...

46 CFR 105.30-5 - Grounding of electrical equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Grounding of electrical equipment. 105.30-5 Section 105... VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Electrical Requirements § 105.30-5 Grounding of electrical equipment. (a) All electrical equipment shall be grounded to the vessel's common...

30 CFR 77.1914 - Electrical equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electrical equipment. 77.1914 Section 77.1914... Shaft Sinking § 77.1914 Electrical equipment. (a) Electric equipment employed below the collar of a.... (b) The insulation of all electric conductors employed below the collar of any slope or shaft during...

Study on Earthquake Response of High Voltage Electrical Equipment Coupling System with Flexible Busbar

NASA Astrophysics Data System (ADS)

Liu, Chuncheng; Qu, Da; Wang, Chongyang; Lv, Chunlei; Li, Guoqiang

2017-12-01

With the rapid development of technology and society, all walks of life in China are becoming more and more dependent on power systems. When earthquake occurs, the electrical equipment of substation is prone to damage because of its own structural features, top-heavy, and brittleness of main body. At the same time, due to the complex coupling of the soft electrical connection of substation electrical equipment, the negative impact can not be estimated. In this paper, the finite element model of the coupling system of the single unit of high voltage electrical equipment with the connecting soft bus is established and the seismic response is analysed. The results showed that there is a significant difference between the simple analysis for the seismic response of electrical equipment monomer and the analytical results of electrical equipment systems, and the impact on different electrical equipment is different. It lays a foundation for the future development of seismic performance analysis of extra high voltage electrical equipment.

30 CFR 75.523-2 - Deenergization of self-propelled electric face equipment; performance requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-2 Deenergization of self-propelled electric face equipment; performance requirements. (a) Deenergization of the tramming motors of self-propelled electric face equipment, required by...

30 CFR 75.523-2 - Deenergization of self-propelled electric face equipment; performance requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-2 Deenergization of self-propelled electric face equipment; performance requirements. (a) Deenergization of the tramming motors of self-propelled electric face equipment, required by...

30 CFR 75.503-1 - Statement listing all electric face equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Statement listing all electric face equipment...-General § 75.503-1 Statement listing all electric face equipment. Each operator of a coal mine shall... Electrical Survey” and Form 6-1496 Supplemental entitled “Operator's Survey of Electrical Face Equipment...

30 CFR 75.503-1 - Statement listing all electric face equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Statement listing all electric face equipment...-General § 75.503-1 Statement listing all electric face equipment. Each operator of a coal mine shall... Electrical Survey” and Form 6-1496 Supplemental entitled “Operator's Survey of Electrical Face Equipment...

30 CFR 75.503-1 - Statement listing all electric face equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Statement listing all electric face equipment...-General § 75.503-1 Statement listing all electric face equipment. Each operator of a coal mine shall... Electrical Survey” and Form 6-1496 Supplemental entitled “Operator's Survey of Electrical Face Equipment...

30 CFR 75.523-2 - Deenergization of self-propelled electric face equipment; performance requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-2 Deenergization of self-propelled electric face equipment; performance requirements. (a) Deenergization of the tramming motors of self-propelled electric face equipment, required by...

30 CFR 75.523-2 - Deenergization of self-propelled electric face equipment; performance requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-2 Deenergization of self-propelled electric face equipment; performance requirements. (a) Deenergization of the tramming motors of self-propelled electric face equipment, required by...

30 CFR 75.503-1 - Statement listing all electric face equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Statement listing all electric face equipment...-General § 75.503-1 Statement listing all electric face equipment. Each operator of a coal mine shall... Electrical Survey” and Form 6-1496 Supplemental entitled “Operator's Survey of Electrical Face Equipment...

30 CFR 75.523-2 - Deenergization of self-propelled electric face equipment; performance requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-2 Deenergization of self-propelled electric face equipment; performance requirements. (a) Deenergization of the tramming motors of self-propelled electric face equipment, required by...

30 CFR 75.523 - Electric face equipment; deenergization.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric face equipment; deenergization. 75.523... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.523 Electric face equipment; deenergization. [Statutory Provision] An authorized representative of the...

30 CFR 75.523 - Electric face equipment; deenergization.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric face equipment; deenergization. 75.523... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.523 Electric face equipment; deenergization. [Statutory Provision] An authorized representative of the...

30 CFR 75.523 - Electric face equipment; deenergization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric face equipment; deenergization. 75.523... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.523 Electric face equipment; deenergization. [Statutory Provision] An authorized representative of the...

30 CFR 75.523 - Electric face equipment; deenergization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric face equipment; deenergization. 75.523... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.523 Electric face equipment; deenergization. [Statutory Provision] An authorized representative of the...

30 CFR 75.523 - Electric face equipment; deenergization.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric face equipment; deenergization. 75.523... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.523 Electric face equipment; deenergization. [Statutory Provision] An authorized representative of the...

30 CFR 75.503-1 - Statement listing all electric face equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... all electric face equipment being used at each mine as of the time of filing, all such equipment being... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Statement listing all electric face equipment...-General § 75.503-1 Statement listing all electric face equipment. Each operator of a coal mine shall...

Management of waste electrical and electronic equipment in Romania: A mini-review.

PubMed

Ciocoiu, Carmen Nadia; Colesca, Sofia Elena; Rudăreanu, Costin; Popescu, Maria-Loredana

2016-02-01

Around the world there are growing concerns for waste electrical and electronic equipment. This is motivated by the harmful effects of waste electrical and electronic equipment on the environment, but also by the perspectives of materials recovery. Differences between countries regarding waste electrical and electronic equipment management are notable in the European Union. Romania is among the countries that have made significant efforts to comply with European Union regulations, but failed reaching the collection target. The article presents a mini review of the waste electrical and electronic equipment management system in Romania, based on legislation and policy documents, statistical data, research studies and reports published by national and international organisations. The article debates subjects like legislative framework, the electrical and electronic equipment Romanian market, the waste electrical and electronic equipment collection system, waste electrical and electronic equipment processing and waste electrical and electronic equipment behaviour. The recast of the European directive brings new challenges to national authorities and to other stakeholders involved in the waste electrical and electronic equipment management. Considering the fact that Romania has managed a collection rate of roughly 1 kg capita(-1) in the last years, the new higher collection targets established by the waste electrical and electronic equipment Directive offer a serious challenge for the management system. Therefore, another aim of the article is to highlight the positive and negative aspects in the Romanian waste electrical and electronic equipment field, in order to identify the flows that should be corrected and the opportunities that could help improve this system to the point of meeting the European standards imposed by the European Directive. © The Author(s) 2015.

30 CFR 75.500 - Permissible electric equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. [Statutory Provision] On and after March 30, 1971: (a) All junction or...

30 CFR 75.500 - Permissible electric equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. [Statutory Provision] On and after March 30, 1971: (a) All junction or...

30 CFR 75.500 - Permissible electric equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. [Statutory Provision] On and after March 30, 1971: (a) All junction or...

30 CFR 75.500 - Permissible electric equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. [Statutory Provision] On and after March 30, 1971: (a) All junction or...

30 CFR 75.500 - Permissible electric equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. [Statutory Provision] On and after March 30, 1971: (a) All junction or...

46 CFR 189.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Electrical engineering equipment. 189.25-30 Section 189... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 189.25-30 Electrical engineering equipment. (a) For inspection procedures of Electrical Engineering equipment and systems, see Subchapter J...

46 CFR 189.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Electrical engineering equipment. 189.25-30 Section 189... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 189.25-30 Electrical engineering equipment. (a) For inspection procedures of Electrical Engineering equipment and systems, see Subchapter J...

46 CFR 189.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Electrical engineering equipment. 189.25-30 Section 189... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 189.25-30 Electrical engineering equipment. (a) For inspection procedures of Electrical Engineering equipment and systems, see Subchapter J...

46 CFR 189.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Electrical engineering equipment. 189.25-30 Section 189... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 189.25-30 Electrical engineering equipment. (a) For inspection procedures of Electrical Engineering equipment and systems, see Subchapter J...

46 CFR 189.25-30 - Electrical engineering equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Electrical engineering equipment. 189.25-30 Section 189... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 189.25-30 Electrical engineering equipment. (a) For inspection procedures of Electrical Engineering equipment and systems, see Subchapter J...

Alternative Fuels Data Center: Truck Stop Electrification for Heavy-Duty

Science.gov Websites

-board equipment so trucks can plug into electrical outlets at the truck stop. To use dual-system electrification, trucks must be equipped with AC equipment or an inverter to convert 120-volt power, electrical equipment, and hardware to plug in to the electrical outlet. Necessary electrical equipment might include an

30 CFR 75.503 - Permissible electric face equipment; maintenance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric face equipment...-General § 75.503 Permissible electric face equipment; maintenance. [Statutory Provisions] The operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75...

30 CFR 75.503 - Permissible electric face equipment; maintenance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible electric face equipment...-General § 75.503 Permissible electric face equipment; maintenance. [Statutory Provisions] The operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75...

30 CFR 75.503 - Permissible electric face equipment; maintenance.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permissible electric face equipment...-General § 75.503 Permissible electric face equipment; maintenance. [Statutory Provisions] The operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75...

30 CFR 75.503 - Permissible electric face equipment; maintenance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric face equipment...-General § 75.503 Permissible electric face equipment; maintenance. [Statutory Provisions] The operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75...

30 CFR 75.503 - Permissible electric face equipment; maintenance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible electric face equipment...-General § 75.503 Permissible electric face equipment; maintenance. [Statutory Provisions] The operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75...

30 CFR 75.501-2 - Permissible electric face equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501-2 Permissible electric face equipment. (a) On and after March 30, 1971, in mines operated entirely...

30 CFR 75.501-2 - Permissible electric face equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501-2 Permissible electric face equipment. (a) On and after March 30, 1971, in mines operated entirely...

30 CFR 75.501-2 - Permissible electric face equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501-2 Permissible electric face equipment. (a) On and after March 30, 1971, in mines operated entirely...

30 CFR 18.4 - Electrical equipment for which approval is issued.

Code of Federal Regulations, 2010 CFR

2010-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES General Provisions § 18.4 Electrical equipment for which approval is issued. An approval will be issued... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical equipment for which approval is...

30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. [Statutory...

30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. [Statutory...

30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. [Statutory...

30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. [Statutory...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2013 CFR

2013-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2014 CFR

2014-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2012 CFR

2012-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2010 CFR

2010-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2011 CFR

2011-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 77.516 - Electric wiring and equipment; installation and maintenance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric wiring and equipment; installation and... OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.516 Electric wiring and equipment; installation and maintenance. In addition to the requirements of §§ 77.503 and 77.506, all wiring and...

Electrical-power-system data base for consumables analysis. Volume 1: Electrical equipment list, activity blocks, and time lines

NASA Technical Reports Server (NTRS)

Pipher, M. D.; Green, P. A.; Wolfgram, D. F.

1975-01-01

A standardized data base is described which consists of a space shuttle electrical equipment list, activity blocks defining electrical equipment utilization, and activity-block time lines for specific mission analyses. Information is presented to facilitate utilization of the data base, to provide the basis for the electrical equipment utilization to enable interpretation of analyses based on the data contained herein.

Electrical-power-system data base for consumables analysis. Volume 2: Electrical equipment utilization

NASA Technical Reports Server (NTRS)

Pipher, M. D.; Green, P. A.; Wolfgram, D. F.

1975-01-01

A catalogue is presented of space shuttle electrical equipment as used within a standardized data base for EPS consumables analyses. The general function and expected usage of each type of electrical equipment are described, and the usage of specific equipment of each type in the performance of EPS consumables analyses is defined.

30 CFR 75.524 - Electric face equipment; electric equipment used in return air outby the last open crosscut...

Code of Federal Regulations, 2010 CFR

2010-07-01

... current between frames of equipment. 75.524 Section 75.524 Mineral Resources MINE SAFETY AND HEALTH... the last open crosscut; maximum level of alternating or direct electric current between frames of equipment. The maximum level of alternating or direct electric current that exists between the frames of any...

Optimising waste from electric and electronic equipment collection systems: a comparison of approaches in European countries.

PubMed

Friege, Henning; Oberdörfer, Michael; Günther, Marko

2015-03-01

The first European waste from electric and electronic equipment directive obliged the Member States to collect 4 kg of used devices per inhabitant and year. The target of the amended directive focuses on the ratio between the amount of waste from electric and electronic equipment collected and the mass of electric and electronic devices put on the market in the three foregoing years. The minimum collection target is 45% starting in 2016, being increased to 65% in 2019 or alternatively 85% of waste from electric and electronic equipment generated. Being aware of the new target, the question arises how Member States with 'best practice' organise their collection systems and how they enforce the parties in this playing field. Therefore the waste from electric and electronic equipment schemes of Sweden, Denmark, Switzerland, Germany and the Flemish region of Belgium were investigated focusing on the categories IT and telecommunications equipment, consumer equipment like audio systems and discharge lamps containing hazardous substances, e.g. mercury. The systems for waste from electric and electronic equipment collection in these countries vary considerably. Recycling yards turned out to be the backbone of waste from electric and electronic equipment collection in most countries studied. For discharge lamps, take-back by retailers seems to be more important. Sampling points like special containers in shopping centres, lidded waste bins and complementary return of used devices in all retail shops for electric equipment may serve as supplements. High transparency of collection and recycling efforts can encourage ambition among the concerned parties. Though the results from the study cannot be transferred in a simplistic manner, they serve as an indication for best practice methods for waste from electric and electronic equipment collection. © The Author(s) 2015.

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and multicar installations. On single-car and multicar installations, equipment receiving electrical... ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.306 Specific purpose equipment and installations. (a) Electric signs and...

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and multicar installations. On single-car and multicar installations, equipment receiving electrical... ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.306 Specific purpose equipment and installations. (a) Electric signs and...

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and multicar installations. On single-car and multicar installations, equipment receiving electrical... ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.306 Specific purpose equipment and installations. (a) Electric signs and...

30 CFR 75.507-1 - Electric equipment other than power-connection points; outby the last open crosscut; return air...

Code of Federal Regulations, 2011 CFR

2011-07-01

... where nonpermissible electric face equipment may be taken into or used inby the last open crosscut until March 30, 1974, such nonpermissible electric face equipment may be used in return air outby the last... where a permit for noncompliance is in effect, nonpermissible electric face equipment specified in such...

30 CFR 75.507-1 - Electric equipment other than power-connection points; outby the last open crosscut; return air...

Code of Federal Regulations, 2013 CFR

2013-07-01

... where nonpermissible electric face equipment may be taken into or used inby the last open crosscut until March 30, 1974, such nonpermissible electric face equipment may be used in return air outby the last... where a permit for noncompliance is in effect, nonpermissible electric face equipment specified in such...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

Orbiter electrical equipment utilization baseline

NASA Technical Reports Server (NTRS)

1980-01-01

The baseline for utilization of Orbiter electrical equipment in both electrical and Environmental Control and Life Support System (ECLSS) thermal analyses is established. It is a composite catalog of Space Shuttle equipment, as defined in the Shuttle Operational Data Book. The major functions and expected usage of each component type are described. Functional descriptions are designed to provide a fundamental understanding of the Orbiter electrical equipment, to insure correlation of equipment usage within nominal analyses, and to aid analysts in the formulation of off-nominal, contingency analyses.

46 CFR 108.177 - Electrical equipment in classified locations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Electrical equipment in classified locations. 108.177 Section 108.177 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE... equipment in classified locations. Electrical equipment and devices installed in spaces made non-hazardous...

46 CFR 111.01-3 - Placement of equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Placement of equipment. 111.01-3 Section 111.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-3 Placement of equipment. (a) Electric equipment must be arranged...

46 CFR 111.01-3 - Placement of equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Placement of equipment. 111.01-3 Section 111.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-3 Placement of equipment. (a) Electric equipment must be arranged...

46 CFR 111.01-3 - Placement of equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Placement of equipment. 111.01-3 Section 111.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-3 Placement of equipment. (a) Electric equipment must be arranged...

30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... short circuit protection. 75.518 Section 75.518 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection... installed so as to protect all electric equipment and circuits against short circuit and overloads. Three...

46 CFR 111.01-3 - Placement of equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Placement of equipment. 111.01-3 Section 111.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-3 Placement of equipment. (a) Electric equipment must be arranged...

46 CFR 111.01-3 - Placement of equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Placement of equipment. 111.01-3 Section 111.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-3 Placement of equipment. (a) Electric equipment must be arranged...

78 FR 64216 - Announcement of Requirements and Registration for “System for Locating People Using Electricity...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

... for Locating People Using Electricity Dependent Medical Equipment During Public Health Emergencies... submissions to the ``System for Locating People Using Electricity Dependent Medical Equipment During Public....m. The ``System for Locating People Using Electricity Dependent Medical Equipment During Public...

30 CFR Appendix A to Subpart F of... - List of Permissible Electric Face Equipment Approved by the Bureau of Mines Prior to May 23, 1936

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false List of Permissible Electric Face Equipment... SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General Pt. 75, Subpt. F, App. A Appendix A to Subpart F of Part 75—List of Permissible Electric Face Equipment Approved by the Bureau of Mines...

30 CFR Appendix A to Subpart F of... - List of Permissible Electric Face Equipment Approved by the Bureau of Mines Prior to May 23, 1936

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false List of Permissible Electric Face Equipment... SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General Pt. 75, Subpt. F, App. A Appendix A to Subpart F of Part 75—List of Permissible Electric Face Equipment Approved by the Bureau of Mines...

30 CFR Appendix A to Subpart F of... - List of Permissible Electric Face Equipment Approved by the Bureau of Mines Prior to May 23, 1936

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false List of Permissible Electric Face Equipment... SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General Pt. 75, Subpt. F, App. A Appendix A to Subpart F of Part 75—List of Permissible Electric Face Equipment Approved by the Bureau of Mines...

30 CFR Appendix A to Subpart F of... - List of Permissible Electric Face Equipment Approved by the Bureau of Mines Prior to May 23, 1936

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false List of Permissible Electric Face Equipment... SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General Pt. 75, Subpt. F, App. A Appendix A to Subpart F of Part 75—List of Permissible Electric Face Equipment Approved by the Bureau of Mines...

30 CFR Appendix A to Subpart F of... - List of Permissible Electric Face Equipment Approved by the Bureau of Mines Prior to May 23, 1936

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false List of Permissible Electric Face Equipment... SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General Pt. 75, Subpt. F, App. A Appendix A to Subpart F of Part 75—List of Permissible Electric Face Equipment Approved by the Bureau of Mines...

Infrastructure for Integration of Legacy Electrical Equipment into a Smart-Grid Using Wireless Sensor Networks.

PubMed

de Araújo, Paulo Régis C; Filho, Raimir Holanda; Rodrigues, Joel J P C; Oliveira, João P C M; Braga, Stephanie A

2018-04-24

At present, the standardisation of electrical equipment communications is on the rise. In particular, manufacturers are releasing equipment for the smart grid endowed with communication protocols such as DNP3, IEC 61850, and MODBUS. However, there are legacy equipment operating in the electricity distribution network that cannot communicate using any of these protocols. Thus, we propose an infrastructure to allow the integration of legacy electrical equipment to smart grids by using wireless sensor networks (WSNs). In this infrastructure, each legacy electrical device is connected to a sensor node, and the sink node runs a middleware that enables the integration of this device into a smart grid based on suitable communication protocols. This middleware performs tasks such as the translation of messages between the power substation control centre (PSCC) and electrical equipment in the smart grid. Moreover, the infrastructure satisfies certain requirements for communication between the electrical equipment and the PSCC, such as enhanced security, short response time, and automatic configuration. The paper’s contributions include a solution that enables electrical companies to integrate their legacy equipment into smart-grid networks relying on any of the above mentioned communication protocols. This integration will reduce the costs related to the modernisation of power substations.

Infrastructure for Integration of Legacy Electrical Equipment into a Smart-Grid Using Wireless Sensor Networks

PubMed Central

de Araújo, Paulo Régis C.; Filho, Raimir Holanda; Oliveira, João P. C. M.; Braga, Stephanie A.

2018-01-01

At present, the standardisation of electrical equipment communications is on the rise. In particular, manufacturers are releasing equipment for the smart grid endowed with communication protocols such as DNP3, IEC 61850, and MODBUS. However, there are legacy equipment operating in the electricity distribution network that cannot communicate using any of these protocols. Thus, we propose an infrastructure to allow the integration of legacy electrical equipment to smart grids by using wireless sensor networks (WSNs). In this infrastructure, each legacy electrical device is connected to a sensor node, and the sink node runs a middleware that enables the integration of this device into a smart grid based on suitable communication protocols. This middleware performs tasks such as the translation of messages between the power substation control centre (PSCC) and electrical equipment in the smart grid. Moreover, the infrastructure satisfies certain requirements for communication between the electrical equipment and the PSCC, such as enhanced security, short response time, and automatic configuration. The paper’s contributions include a solution that enables electrical companies to integrate their legacy equipment into smart-grid networks relying on any of the above mentioned communication protocols. This integration will reduce the costs related to the modernisation of power substations. PMID:29695099

30 CFR 75.504 - Permissibility of new, replacement, used, reconditioned, additional, and rebuilt electric face...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., reconditioned, additional, and rebuilt electric face equipment. 75.504 Section 75.504 Mineral Resources MINE..., used, reconditioned, additional, and rebuilt electric face equipment. On and after March 30, 1971, all new, replacement, used, reconditioned, and additional electric face equipment used in any mine...

30 CFR 75.504 - Permissibility of new, replacement, used, reconditioned, additional, and rebuilt electric face...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., reconditioned, additional, and rebuilt electric face equipment. 75.504 Section 75.504 Mineral Resources MINE..., used, reconditioned, additional, and rebuilt electric face equipment. On and after March 30, 1971, all new, replacement, used, reconditioned, and additional electric face equipment used in any mine...

30 CFR 75.504 - Permissibility of new, replacement, used, reconditioned, additional, and rebuilt electric face...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., reconditioned, additional, and rebuilt electric face equipment. 75.504 Section 75.504 Mineral Resources MINE..., used, reconditioned, additional, and rebuilt electric face equipment. On and after March 30, 1971, all new, replacement, used, reconditioned, and additional electric face equipment used in any mine...

30 CFR 75.504 - Permissibility of new, replacement, used, reconditioned, additional, and rebuilt electric face...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., reconditioned, additional, and rebuilt electric face equipment. 75.504 Section 75.504 Mineral Resources MINE..., used, reconditioned, additional, and rebuilt electric face equipment. On and after March 30, 1971, all new, replacement, used, reconditioned, and additional electric face equipment used in any mine...

30 CFR 75.504 - Permissibility of new, replacement, used, reconditioned, additional, and rebuilt electric face...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., reconditioned, additional, and rebuilt electric face equipment. 75.504 Section 75.504 Mineral Resources MINE..., used, reconditioned, additional, and rebuilt electric face equipment. On and after March 30, 1971, all new, replacement, used, reconditioned, and additional electric face equipment used in any mine...

78 FR 12808 - Buy America Waiver Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-25

...) Electrical Controls and Electrical Equipment; (2) Main Drive Electrical Motor; (3) Auxiliary Drive Electric Motor; (4) Span Lock Electric Motor & Controls for a specific project in the State of Washington. DATES... appropriate to use (1) Electrical Controls and Electrical Equipment; (2) Main Drive Electrical Motor; (3...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

10 CFR 50.49 - Environmental qualification of electric equipment important to safety for nuclear power plants.

Code of Federal Regulations, 2012 CFR

2012-01-01

... standard may be obtained from the Institute of Electrical and Electronics Engineers, Inc., 345 East 47th... 10 Energy 1 2012-01-01 2012-01-01 false Environmental qualification of electric equipment... Regulatory Approvals § 50.49 Environmental qualification of electric equipment important to safety for...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short circuit protection. 75.518 Section 75.518 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518 Electric...

30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short circuit protection. 75.518 Section 75.518 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518 Electric...

30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short circuit protection. 75.518 Section 75.518 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518 Electric...

30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload and short circuit protection. 75.518 Section 75.518 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.518 Electric...

77 FR 3461 - Request for Information (RFI) Regarding Miscellaneous Residential and Commercial Electrical...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-24

... space heating equipment, thermal household equipment, thermal kitchen equipment, uninterruptible power.../or odors from interior dwelling spaces and furniture. Example products include steam cleaners and... equipment. f. Personal Space Heating Equipment This category includes electrical devices that primarily...

The market of electrical and electronic equipment waste in Portugal: Analysis of take-back consumers' decisions.

PubMed

Botelho, Anabela; Ferreira Dias, Marta; Ferreira, Carla; Pinto, Lígia M Costa

2016-10-01

This paper aims to ascertain the efficacy and acceptability of five incentive schemes for the take-back of waste electrical and electronic equipment in Portugal, focusing in consumers' perspectives. It assesses users' perception of these items, evaluating the motivations and interests they have concerning the market of waste electrical and electronic equipment. Results indicate, on one hand, a lack of awareness by consumers about the process of take-back of their equipment. On the other hand, results show that information conditions and socio-demographic factors affect consumers' motivations for returning the electrical and electronic equipment at the end of life. In this context, it can be concluded that, in Portugal, the market for the recovery of waste electrical and electronic equipment is still in its infancy. © The Author(s) 2016.

40 CFR Appendix A to Part 438 - Typical Products in Metal Products and Machinery Sectors

Code of Federal Regulations, 2011 CFR

2011-07-01

... Trailers ELECTRONIC EQUIPMENT Communications Equipment Connectors for Electronic Applications Electric... Blades Hardware Heating Equipment, Except Electric Industrial Furnaces & Ovens Iron & Steel Forgings.... & Inst. Elec. Lighting Fixtures Current-Carrying Wiring Devices Electirc Housewares & Fans Electric Lamps...

40 CFR Appendix A to Part 438 - Typical Products in Metal Products and Machinery Sectors

Code of Federal Regulations, 2010 CFR

2010-07-01

... Trailers ELECTRONIC EQUIPMENT Communications Equipment Connectors for Electronic Applications Electric... Blades Hardware Heating Equipment, Except Electric Industrial Furnaces & Ovens Iron & Steel Forgings.... & Inst. Elec. Lighting Fixtures Current-Carrying Wiring Devices Electirc Housewares & Fans Electric Lamps...

Department of Defense Standard Family of Tactical Shelters (Rigid/Soft/Hybrid)

DTIC Science & Technology

2012-05-01

01-092-0892 Shelter, Electrical Equipment, S-280(C)/G, EMI Shielded 5411-01-304-3069 Shelter, Electrical Equipment, Lightweight, S-788/G Type I 5411...Electrical Equipment, S-250/G, Unshielded 5411-00-999-4935 Shelter, Electrical Equipment, S-250/G, EMI Shielded 5411-00-489-6076 MARINE CORPS (LEGACY) ISO...10 Foot, General Purpose 5411-01-287-4341 ISO, 10 Foot, EMI Shielded 5411-01-206-6079 ISO, 20 Foot, General Purpose 5411-01-209-3451 ISO, 20 Foot

46 CFR 153.466 - Electrical equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 5 2014-10-01 2014-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING... Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying a...

46 CFR 153.466 - Electrical equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING... Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying a...

46 CFR 153.466 - Electrical equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING... Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying a...

46 CFR 153.466 - Electrical equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING... Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying a...

46 CFR 153.466 - Electrical equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Electrical equipment. 153.466 Section 153.466 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING... Requirements for Flammable Or Combustible Cargoes § 153.466 Electrical equipment. A tankship carrying a...

Cleaning High-Voltage Equipment With Corncob Grit

NASA Technical Reports Server (NTRS)

Caveness, C.

1986-01-01

High electrical resistance of particles makes power shutdown unnecessary. New, inexpensive method of cleaning high-voltage electrical equipment uses plentiful agricultural product - corncob grit. Method removes dirt and debris from transformers, circuit breakers, and similar equipment. Suitable for utilities, large utility customers, and electrical-maintenance services.

30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conductors; permissibility. 75.1002 Section 75.1002 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors... equipment is located within 150 feet of pillar workings or longwall faces. (b) Electric conductors and...

30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

Code of Federal Regulations, 2011 CFR

2011-07-01

... conductors; permissibility. 75.1002 Section 75.1002 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors... equipment is located within 150 feet of pillar workings or longwall faces. (b) Electric conductors and...

14 CFR 25.1309 - Equipment, systems, and installations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment General § 25.1309... electrical system and equipment design and installation, critical environmental conditions must be considered. For electrical generation, distribution, and utilization equipment required by or used in complying...

14 CFR 25.1362 - Electrical supplies for emergency conditions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1362 Electrical supplies for emergency conditions. A suitable electrical supply must be... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical supplies for emergency...

46 CFR 111.50-1 - Protection of equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart 111.77...

46 CFR 111.50-1 - Protection of equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart 111.77...

46 CFR 111.50-1 - Protection of equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart 111.77...

46 CFR 111.50-1 - Protection of equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Protection of equipment. 111.50-1 Section 111.50-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart 111.77...

30 CFR 75.701 - Grounding metallic frames, casings, and other enclosures of electric equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Grounding metallic frames, casings, and other... Grounding § 75.701 Grounding metallic frames, casings, and other enclosures of electric equipment. [Statutory Provisions] Metallic frames, casings, and other enclosures of electric equipment that can become...

Residential Wiring: Electrical Connections [and] Tools and Equipment.

ERIC Educational Resources Information Center

Texas A and M Univ., College Station. Vocational Instructional Services.

Intended for student use, this unit focuses on making good electrical splices and electrical connections, and discusses tools and equipment used in house wiring jobs. Specific areas covered in the connections section are types of splices, solder equipment and supplies, and solderless connectors (plastic caps, split bolt connectors, crimp-type…

30 CFR 77.502-2 - Electric equipment; frequency of examination and testing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and testing. 77.502-2 Section 77.502-2 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.502-2 Electric equipment...

10 CFR 50.49 - Environmental qualification of electric equipment important to safety for nuclear power plants.

Code of Federal Regulations, 2011 CFR

2011-01-01

... occurrences, design basis accidents, external events, and natural phenomena for which the plant must be... important to safety, (2) protection of electric equipment important to safety against other natural phenomena and external events, and (3) environmental qualification of electric equipment important to safety...

Trends and problems in development of the power plants electrical part

NASA Astrophysics Data System (ADS)

Gusev, Yu. P.

2015-03-01

The article discusses some problems relating to development of the electrical part of modern nuclear and thermal power plants, which are stemming from the use of new process and electrical equipment, such as gas turbine units, power converters, and intellectual microprocessor devices in relay protection and automated control systems. It is pointed out that the failure rates of electrical equipment at Russian and foreign power plants tend to increase. The ongoing power plant technical refitting and innovative development processes generate the need to significantly widen the scope of research works on the electrical part of power plants and rendering scientific support to works on putting in use innovative equipment. It is indicated that one of main factors causing the growth of electrical equipment failures is that some of components of this equipment have insufficiently compatible dynamic characteristics. This, in turn may be due to lack or obsolescence of regulatory documents specifying the requirements for design solutions and operation of electric power equipment that incorporates electronic and microprocessor control and protection devices. It is proposed to restore the system of developing new and updating existing departmental regulatory technical documents that existed in the 1970s, one of the fundamental principles of which was placing long-term responsibility on higher schools and leading design institutions for rendering scientific-technical support to innovative development of components and systems forming the electrical part of power plants. This will make it possible to achieve lower failure rates of electrical equipment and to steadily improve the competitiveness of the Russian electric power industry and energy efficiency of generating companies.

Dynamics of the process boom machine working equipment under the real law of the hydraulic distributor electric spool control

NASA Astrophysics Data System (ADS)

Tarasov, V. N.; Boyarkina, I. V.

2017-06-01

Analytical calculation methods of dynamic processes of the self-propelled boom hydraulic machines working equipment are more preferable in comparison with numerical methods. The analytical research method of dynamic processes of the boom hydraulic machines working equipment by means of differential equations of acceleration and braking of the working equipment is proposed. The real control law of a hydraulic distributor electric spool is considered containing the linear law of the electric spool activation and stepped law of the electric spool deactivation. Dependences of dynamic processes of the working equipment on reduced mass, stiffness of hydraulic power cylinder, viscous drag coefficient, piston acceleration, pressure in hydraulic cylinders, inertia force are obtained. Definite recommendations relative to the reduction of dynamic loads, appearing during the working equipment control are considered as the research result. The nature and rate of parameter variations of the speed and piston acceleration dynamic process depend on the law of the ports opening and closure of the hydraulic distributor electric spool. Dynamic loads in the working equipment are decreased during a smooth linear activation of the hydraulic distributor electric spool.

14 CFR 25.1307 - Miscellaneous equipment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment General § 25.1307 Miscellaneous equipment. The... electrical energy. (c) Electrical protective devices, as prescribed in this part. (d) Two systems for two-way...

78 FR 73589 - Energy Conservation Program: Energy Conservation Standards for Commercial and Industrial Electric...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

... Class Groups and Equipment Classes a. Electric Motor Design Letter b. Fire Pump Electric Motors c. Brake... [Compliance starting December 19, 2015] Electric motor Horsepower Pole Equipment class group design type... Conservation Standards for NEMA Design C Electric Motors (Excluding Non-Integral Brake Electric Motors and...

14 CFR 27.1365 - Electric cables.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Electric cables. 27.1365 Section 27.1365... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1365 Electric cables. (a) Each electric connecting cable must be of adequate capacity. (b) Each cable that would overheat...

14 CFR 27.1365 - Electric cables.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Electric cables. 27.1365 Section 27.1365... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1365 Electric cables. (a) Each electric connecting cable must be of adequate capacity. (b) Each cable that would overheat...

14 CFR 27.1365 - Electric cables.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electric cables. 27.1365 Section 27.1365... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1365 Electric cables. (a) Each electric connecting cable must be of adequate capacity. (b) Each cable that would overheat...

14 CFR 27.1365 - Electric cables.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Electric cables. 27.1365 Section 27.1365... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1365 Electric cables. (a) Each electric connecting cable must be of adequate capacity. (b) Each cable that would overheat...

14 CFR 27.1365 - Electric cables.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Electric cables. 27.1365 Section 27.1365... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1365 Electric cables. (a) Each electric connecting cable must be of adequate capacity. (b) Each cable that would overheat...

14 CFR 29.1359 - Electrical system fire and smoke protection.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1359 Electrical system fire and smoke protection. (a) Components of the electrical system... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical system fire and smoke protection...

The influence of residents' behaviour on waste electrical and electronic equipment collection effectiveness.

PubMed

Nowakowski, Piotr

2016-11-01

Government agencies have implemented regulations to reduce the volume of waste electrical and electronic equipment to protect the environment and encourage recycling. The effectiveness of systems through which waste electrical and electronic equipment is collected and recycled depends on (a) the development and operation of new programmes to process this material and (b) on information dissemination programmes aimed at manufacturers, retail sellers, and the consuming public. This study analyses these two elements. The main focus is to better understand household residents' behaviour in regards to the proper methods of handling waste electrical and electronic equipment and possible storage of the obsolete equipment that brings disturbances with collection of the waste equipment. The study explores these issues depending on size of municipality and the household residents' knowledge about legal methods of post-consumer management of waste electrical and electronic equipment in Poland, where the collection rate of that type of waste is about 40% of the total mass of waste electrical and electronic equipment appearing in the market.The research was informed by various sources of information, including non-government organisations, Inspectorate of Environmental Protection and Central Statistics Office in Poland, questionnaires, and interviews with the household residents. The questionnaires were distributed to daytime and vocational students from different universities and the customers of an electronic equipment superstore. The results show that a resident's behaviour in regards to the handling of obsolete waste electrical and electronic equipment can significantly reduce the collection rate, especially when the waste is discarded improperly - mixed with municipal waste or sold in scrapyards. It is possible to identify points that are necessary to be improved to achieve a higher collection rate. © The Author(s) 2016.

30 CFR 75.500-1 - Other low horsepower electric face equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Other low horsepower electric face equipment. 75.500-1 Section 75.500-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., except low horsepower rock dusting equipment, and employs an electric current supplied by either a power...

30 CFR 75.500-1 - Other low horsepower electric face equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Other low horsepower electric face equipment. 75.500-1 Section 75.500-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., except low horsepower rock dusting equipment, and employs an electric current supplied by either a power...

30 CFR 75.500-1 - Other low horsepower electric face equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Other low horsepower electric face equipment. 75.500-1 Section 75.500-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., except low horsepower rock dusting equipment, and employs an electric current supplied by either a power...

30 CFR 75.500-1 - Other low horsepower electric face equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Other low horsepower electric face equipment. 75.500-1 Section 75.500-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., except low horsepower rock dusting equipment, and employs an electric current supplied by either a power...

30 CFR 75.500-1 - Other low horsepower electric face equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Other low horsepower electric face equipment. 75.500-1 Section 75.500-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., except low horsepower rock dusting equipment, and employs an electric current supplied by either a power...

78 FR 14007 - Special Conditions: Embraer S.A., Model EMB-550 Airplanes; Electrical/Electronic Equipment Bay...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-04

...; Electrical/Electronic Equipment Bay Fire Detection and Smoke Penetration AGENCY: Federal Aviation... where the flight crew could determine the origin of smoke or fire by a straightforward airplane flight.... The FAA has no requirement for smoke and/or fire detection in the electrical/electronic equipment bays...

47 CFR 2.924 - Marketing of electrically identical equipment having multiple trade names and models or type...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 1 2011-10-01 2011-10-01 false Marketing of electrically identical equipment... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL... Authorizations § 2.924 Marketing of electrically identical equipment having multiple trade names and models or...

47 CFR 2.924 - Marketing of electrically identical equipment having multiple trade names and models or type...

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Marketing of electrically identical equipment... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL... Authorizations § 2.924 Marketing of electrically identical equipment having multiple trade names and models or...

Status of TMI-2 instruments and electrical components

DOE Office of Scientific and Technical Information (OSTI.GOV)

Helbert, H J

In the Task 1.0 section of the GEND 001 Planning Report, the Instrumentation and Electrical Equipment Survivability Planning Group (IEPG) supplied planning, guidance, and recommendations on collecting survivability data on instruments and electrical equipment involved in the March 28, 1979, accident at the Three Mile Island Unit 2 (TMI-2) Reactor. GEND 001 recommended collection of further data on the status of all the instruments and electrical equipment it listed. The current report supplies information concerning the operational status of instruments and electrical equipment listed in the Task 1.0 section of GEND 001. This document will be updated in the futuremore » as additional information is obtained.« less

14 CFR 29.1363 - Electrical system tests.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Electrical system tests. 29.1363 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 25.1363 - Electrical system tests.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Electrical system tests. 25.1363 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 25.1363 - Electrical system tests.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Electrical system tests. 25.1363 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 29.1363 - Electrical system tests.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Electrical system tests. 29.1363 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 25.1363 - Electrical system tests.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Electrical system tests. 25.1363 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 29.1363 - Electrical system tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical system tests. 29.1363 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 25.1363 - Electrical system tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electrical system tests. 25.1363 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 29.1363 - Electrical system tests.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Electrical system tests. 29.1363 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1363 Electrical system tests. (a) When laboratory tests of the electrical system are conducted— (1) The tests must...

14 CFR 25.1360 - Precautions against injury.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1360 Precautions against injury. (a) Shock. The electrical system must be designed to minimize risk of electric...

The Influence of Mechanical Parameters on Dielectric Characteristics of Rigid Electrical Insulating Materials

NASA Astrophysics Data System (ADS)

Buică, G.; Antonov, A. E.; Beiu, C.; Dobra, R.; Risteiu, M.

2018-06-01

Rigid electrical insulating materials are used in the manufacture of work equipment with electric safety function, being mainly intended for use in the energy sector. The paper presents the results of the research on the identification of the technical and safety requirements for rigid electrical insulating materials that are part of the electrical insulating work equipment. The paper aims to show the behaviour of rigid electrical insulating materials under the influence of mechanical risk factors, in order to check the functionality and to ensure the safety function for the entire life time. There were tested rigid electrical insulating equipment designed to be used as safety means in electrical power stations and overhead power lines.

46 CFR 111.01-9 - Degrees of protection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-9 Degrees of protection. (a) Interior electrical equipment exposed... service intended. (b) Electrical equipment in locations requiring exceptional degrees of protection as...

46 CFR 111.01-9 - Degrees of protection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-9 Degrees of protection. (a) Interior electrical equipment exposed... service intended. (b) Electrical equipment in locations requiring exceptional degrees of protection as...

29 CFR 1926.404 - Wiring design and protection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... tracks of electrically operated cranes; frames of nonelectrically driven elevator cars to which electric..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety... conductors, transformers, or other electric equipment, unless such equipment is controlled by a disconnecting...

29 CFR 1926.404 - Wiring design and protection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... tracks of electrically operated cranes; frames of nonelectrically driven elevator cars to which electric..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety... conductors, transformers, or other electric equipment, unless such equipment is controlled by a disconnecting...

Ideas To Save Electricity

ERIC Educational Resources Information Center

Gardner, John C.

1974-01-01

Significant energy savings can be effected through stopping obvious waste of water, electricity, and heat; purchasing equipment with the correct voltage and horsepower; equipment maintenance; and redesigning or replacing obsolete or inefficient equipment. (Author/MF)

30 CFR 75.501-2 - Permissible electric face equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... boxes used for making multiple power connections inby the last open crosscut shall be permissible; and...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current...

30 CFR 75.501-2 - Permissible electric face equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... boxes used for making multiple power connections inby the last open crosscut shall be permissible; and...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current...

29 CFR 1910.334 - Use of equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (a) Portable electric equipment. This paragraph applies to the use of cord- and plug-connected... in a manner which will not cause damage. Flexible electric cords connected to equipment may not be...) Portable cord- and plug-connected equipment and flexible cord sets (extension cords) shall be visually...

78 FR 37760 - Electrical Equipment in Hazardous Locations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-24

... floating facilities engaged in OCS activities, however, equipment could be installed in hazardous locations... composition and the extent of equipment replacement. The myriad types of MODUs and facilities operating on the.... USCG-2012-0850] RIN 1625-AC00 Electrical Equipment in Hazardous Locations AGENCY: Coast Guard, DHS...

Study of seismic response and vibration control of High voltage electrical equipment damper based on TMD

NASA Astrophysics Data System (ADS)

Liu, Chuncheng; Wang, Chongyang; Mao, Long; Zha, Chuanming

2016-11-01

Substation high voltage electrical equipment such as mutual inductor, circuit interrupter, disconnecting switch, etc., has played a key role in maintaining the normal operation of the power system. When the earthquake disaster, the electrical equipment of the porcelain in the transformer substation is the most easily to damage, causing great economic losses. In this paper, using the method of numerical analysis, the establishment of a typical high voltage electrical equipment of three dimensional finite element model, to study the seismic response of a typical SF6 circuit breaker, at the same time, analysis and contrast the installation ring tuned mass damper (TMD damper for short), by changing the damper damping coefficient and the mass block, install annular TMD vibration control effect is studied. The results of the study for guiding the seismic design of high voltage electrical equipment to provide valuable reference.

Electrical Ground Support Equipment Fabrication, Specification for

NASA Technical Reports Server (NTRS)

Denson, Erik C.

2014-01-01

This document specifies parts, materials, and processes used in the fabrication, maintenance, repair, and procurement of electrical and electronic control and monitoring equipment associated with ground support equipment (GSE) at the Kennedy Space Center (KSC).

Deploying Electric Vehicles and Electric Vehicle Supply Equipment: Tiger Teams Offer Project Assistance for Federal Fleets

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

To assist federal agencies with the transition to plug-in electric vehicles (PEVs), including battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), FEMP offers technical guidance on electric vehicle supply equipment (EVSE) installations and site-specific planning through partnerships with the National Renewable Energy Laboratory’s EVSE Tiger Teams.

46 CFR 111.01-19 - Inclination of the vessel.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-19 Inclination of the vessel. (a) All electrical equipment must be.... Additionally, electrical equipment necessary for the maneuvering, navigation, and safety of the vessel or its...

46 CFR 111.01-19 - Inclination of the vessel.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-19 Inclination of the vessel. (a) All electrical equipment must be.... Additionally, electrical equipment necessary for the maneuvering, navigation, and safety of the vessel or its...

46 CFR 111.01-19 - Inclination of the vessel.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-19 Inclination of the vessel. (a) All electrical equipment must be.... Additionally, electrical equipment necessary for the maneuvering, navigation, and safety of the vessel or its...

46 CFR 111.01-19 - Inclination of the vessel.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-19 Inclination of the vessel. (a) All electrical equipment must be.... Additionally, electrical equipment necessary for the maneuvering, navigation, and safety of the vessel or its...

30 CFR 36.32 - Electrical components and systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electrical components and systems. 36.32... TRANSPORTATION EQUIPMENT Construction and Design Requirements § 36.32 Electrical components and systems. (a) Electrical components on mobile diesel-powered transportation equipment shall be certified or approved under...

30 CFR 36.32 - Electrical components and systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electrical components and systems. 36.32... TRANSPORTATION EQUIPMENT Construction and Design Requirements § 36.32 Electrical components and systems. (a) Electrical components on mobile diesel-powered transportation equipment shall be certified or approved under...

30 CFR 36.32 - Electrical components and systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electrical components and systems. 36.32... TRANSPORTATION EQUIPMENT Construction and Design Requirements § 36.32 Electrical components and systems. (a) Electrical components on mobile diesel-powered transportation equipment shall be certified or approved under...

30 CFR 36.32 - Electrical components and systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical components and systems. 36.32... TRANSPORTATION EQUIPMENT Construction and Design Requirements § 36.32 Electrical components and systems. (a) Electrical components on mobile diesel-powered transportation equipment shall be certified or approved under...

30 CFR 36.32 - Electrical components and systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electrical components and systems. 36.32... TRANSPORTATION EQUIPMENT Construction and Design Requirements § 36.32 Electrical components and systems. (a) Electrical components on mobile diesel-powered transportation equipment shall be certified or approved under...

46 CFR 111.50-1 - Protection of equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... electric equipment must meet the following listed subparts of this chapter: (a) Appliances, Subpart 111.77...) Transformers, Subpart 111.20. ...

30 CFR 18.82 - Permit to use experimental electric face equipment in a gassy mine or tunnel.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permit to use experimental electric face... Modifications of Approved Machines, and Permits To Use Experimental Equipment § 18.82 Permit to use experimental... to use experimental electric face equipment in a gassy mine or tunnel will be considered only when...

30 CFR 18.82 - Permit to use experimental electric face equipment in a gassy mine or tunnel.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permit to use experimental electric face... Modifications of Approved Machines, and Permits To Use Experimental Equipment § 18.82 Permit to use experimental... to use experimental electric face equipment in a gassy mine or tunnel will be considered only when...

30 CFR 18.82 - Permit to use experimental electric face equipment in a gassy mine or tunnel.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permit to use experimental electric face... Modifications of Approved Machines, and Permits To Use Experimental Equipment § 18.82 Permit to use experimental... to use experimental electric face equipment in a gassy mine or tunnel will be considered only when...

30 CFR 18.82 - Permit to use experimental electric face equipment in a gassy mine or tunnel.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permit to use experimental electric face... Modifications of Approved Machines, and Permits To Use Experimental Equipment § 18.82 Permit to use experimental... to use experimental electric face equipment in a gassy mine or tunnel will be considered only when...

30 CFR 18.82 - Permit to use experimental electric face equipment in a gassy mine or tunnel.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permit to use experimental electric face... Modifications of Approved Machines, and Permits To Use Experimental Equipment § 18.82 Permit to use experimental... to use experimental electric face equipment in a gassy mine or tunnel will be considered only when...

Study of SF6 gas decomposition products based on spectroscopy technology

NASA Astrophysics Data System (ADS)

Cai, Ji-xing; Na, Yan-xiang; Ni, Wei-yuan; Li, Guo-wei; Feng, Ke-cheng; Song, Gui-cai

2011-08-01

With the rapid development of power industry, the number of SF6 electrical equipment are increasing, it has gradually replaced the traditional insulating oil material as insulation and arc media in the high-voltage electrical equipment. Pure SF6 gas has excellent insulating properties and arc characteristics; however, under the effect of the strong arc, SF6 gas will decompose and generate toxic substances, then corroding electrical equipment, thereby affecting the insulation and arc ability of electrical equipment. If excessive levels of impurities in the gas that will seriously affect the mechanical properties, breaking performance and electrical performance of electrical equipment, it will cause many serious consequences, even threaten the safe operation of the grid. This paper main analyzes the basic properties of SF6 gas and the basic situation of decomposition in the discharge conditions, in order to simulate the actual high-voltage electrical equipment, designed and produced a simulation device that can simulate the decomposition of SF6 gas under a high voltage discharge, and using fourier transform infrared spectroscopy to analyze the sample that produced by the simulation device. The result show that the main discharge decomposition product is SO2F2 (sulfuryl fluoride), the substance can react with water and generate corrosive H2SO4(sulfuric acid) and HF (hydrogen fluoride), also found that the increase in the number with the discharge, SO2F2concentration levels are on the rise. Therefore, the material can be used as one of the main characteristic gases to determine the SF6 electrical equipment failure, and to monitor their concentration levels.

46 CFR 169.685 - Electric heating and cooking equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or... designed as to permit complete cleaning, maintenance, and repair. (c) Doors for electric cooking equipment must be provided with heavy duty hinges and locking devices to prevent accidental opening in heavy seas...

49 CFR 176.905 - Motor vehicles or mechanical equipment powered by internal combustion engines.

Code of Federal Regulations, 2010 CFR

2010-10-01

... of ignition. A motor vehicle or mechanical equipment showing any signs of leakage or electrical fault... smoke or fire detection system capable of alerting personnel on the bridge. (h) All electrical equipment...

Electric vehicle station equipment for grid-integrated vehicles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kempton, Willett; Kiamilev, Fouad; McGee, Rodney

Methods, systems, and apparatus transferring power between the grid and an electric vehicle are disclosed. The apparatus may include at least one vehicle communication port for interfacing with electric vehicle equipment (EVE) and a processor coupled to the at least one vehicle communication port to establish communication with the EVE, receive EVE attributes from the EVE, and transmit electric vehicle station equipment (EVSE) attributes to the EVE. Power may be transferred between the grid and the electric vehicle by maintaining EVSE attributes, establishing communication with the EVE, and transmitting the EVSE maintained attributes to the EVE.

The Tractor Electrical System. A Teaching Reference.

ERIC Educational Resources Information Center

American Association for Vocational Instructional Materials, Athens, GA.

The fundamental principles underlying the application of electricity to tractors and farm equipment are presented. An understanding of the material in the basic manual will enable the service man to understand better the service procedures covered in service manuals on electrical equipment. Topics dealt with are fundamentals of electricity,…

30 CFR 250.114 - How must I install and operate electrical equipment?

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (a) You must classify all areas according to API RP 500, Recommended Practice for Classification of... Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical... and hazards of electrical equipment. (c) You must install all electrical systems according to API RP...

Lessons Learned "Establishing an Electrically Safe Work Condition" Specifically related to Racking Electrical Breakers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Martinez, Tommy Robert; Romero, Philbert Roland; Garcia, Samuel Anthony

During low voltage electrical equipment maintenance, a bad breaker was identified. The breaker was racked out from the substation cubicle without following the hazardous energy control process identified in the Integrated Work Document (IWD). The IWD required the substation to be in an electrically safe work condition prior to racking the breaker. Per NFPA 70E requirements, electrical equipment shall be put into an electrically safe work condition before an employee performs work on or interacts with equipment in a manner that increases the likelihood of creating an arc flash. Racking in or out a breaker on an energized bus maymore » increase the likelihood of creating an arc flash dependent on equipment conditions. A thorough risk assessment must be performed prior to performing such a task. The risk assessment determines the risk control measures to be put in place prior to performing the work. Electrical Safety Officers (ESO) can assist in performing risk assessments and incorporating risk control measures.« less

Evaluation of Electrical Characteristics of Protective Equipment - a Prerequisite for Ensuring Safety and Health of Workers at Work

NASA Astrophysics Data System (ADS)

Buică, G.; Beiu, C.; Antonov, A.; Dobra, R.; Păsculescu, D.

2017-06-01

The protecting electrical equipment in use are subject to various factors generated by the use, maintenance, storage and working environment, which may change the characteristics of protection against electric shock. The study presents the results of research on the behaviour over time of protective characteristics of insulating covers of material of work equipment in use, in order to determine the type and periodicity of safety tests. There were tested and evaluated safety equipment with plastic and insulating rubber covers used in operations of verifying functionality, safety and maintenance of machinery used in manufacturing industries and specific services from electric, energy and food sector.

Sustainer electric propulsion system application for spacecraft attitude control

NASA Astrophysics Data System (ADS)

Obukhov, V. A.; Pokryshkin, A. I.; Popov, G. A.; Yashina, N. V.

2010-07-01

Application of electric propulsion system (EPS) requires spacecraft (SC) equipping with large solar panels (SP) for the power supply to electric propulsions. This makes the problem of EPS-equipped SC control at the insertion stage more difficult to solve than in the case of SC equipped with chemical engines, because in addition to the SC attitude control associated with the mission there appears necessity in keeping SP orientation to Sun that is necessary for generation of electric power sufficient for the operation of service systems, purpose-oriented equipment, and EPS. The theoretical study of the control problem is the most interesting for a non-coplanar transfer from high elliptic orbit (HEO) to geostationary orbit (GSO).

Waste electrical and electronic equipment management and Basel Convention compliance in Brazil, Russia, India, China and South Africa (BRICS) nations.

PubMed

Ghosh, Sadhan Kumar; Debnath, Biswajit; Baidya, Rahul; De, Debashree; Li, Jinhui; Ghosh, Sannidhya Kumar; Zheng, Lixia; Awasthi, Abhishek Kumar; Liubarskaia, Maria A; Ogola, Jason S; Tavares, André Neiva

2016-08-01

Brazil, Russia, India, China and South Africa (BRICS) nations account for one-quarter of the world's land area, having more than 40% of the world's population, and only one-quarter of the world gross national income. Hence the study and review of waste electrical and electronic equipment management systems in BRICS nations is of relevance. It has been observed from the literature that there are studies available comparing two or three country's waste electrical and electronic equipment status, while the study encompassing the BRICS nations considering in a single framework is scant. The purpose of this study is to analyse the existing waste electrical and electronic equipment management systems and status of compliance to Basel convention in the BRICS nations, noting possible lessons from matured systems, such as those in the European Union EU) and USA. The study introduced a novel framework for a waste electrical and electronic equipment management system that may be adopted in BRICS nations and revealed that BRICS countries have many similar types of challenges. The study also identified some significant gaps with respect to the management systems and trans-boundary movement of waste electrical and electronic equipment, which may attract researchers for further research. © The Author(s) 2016.

Immunity of medical electrical equipment to radiated RF disturbances

NASA Astrophysics Data System (ADS)

Mocha, Jan; Wójcik, Dariusz; Surma, Maciej

2018-04-01

Immunity of medical equipment to radiated radio frequency (RF) electromagnetic (EM) fields is a priority issue owing to the functions that the equipment is intended to perform. This is reflected in increasingly stringent normative requirements that medical electrical equipment has to conform to. A new version of the standard concerning electromagnetic compatibility of medical electrical equipment IEC 60601-1-2:2014 has recently been published. The paper discusses major changes introduced in this edition of the standard. The changes comprise more rigorous immunity requirements for medical equipment as regards radiated RF EM fields and a new requirement for testing the immunity of medical electrical equipment to disturbances coming from digital radio communication systems. Further on, the paper presents two typical designs of the input block: involving a multi-level filtering and amplification circuit and including a solution which integrates an input amplifier and an analog-to-digital converter in one circuit. Regardless of the applied solution, presence of electromagnetic disturbances in the input block leads to demodulation of the disturbance signal envelope. The article elaborates on mechanisms of amplitude detection occurring in such cases. Electromagnetic interferences penetration from the amplifier's input to the output is also described in the paper. If the aforementioned phenomena are taken into account, engineers will be able to develop a more conscious approach towards the issue of immunity to RF EM fields in the process of designing input circuits in medical electrical equipment.

Spacelab payload accommodation handbook. Appendix A: Avionics interface definition

NASA Technical Reports Server (NTRS)

1978-01-01

The Spacelab side of the electrical interface between Spacelab subsystem equipment and experiments is presented. The electrical hardware which interfaces with the experiments is defined and the signal/load characteristics are stated. Major subsystems considered include: electrical power and distribution; command and data management subsystem; orbiter avionics via dedicated connectors of Spacelab; and electrical ground support equipment.

Advanced risk assessment of the effects of graphite fibers on electronic and electric equipment

NASA Technical Reports Server (NTRS)

Pocinki, L.; Cornell, M.; Kaplan, L.

1980-01-01

An assessment of the risk associated with accidents involving aircraft with carbon fiber composite structural components is examined. The individual fiber segments cause electrical and electronic equipment to fail under certain operating conditions. A Monte Carlo simulation model was used to computer the risk. Aircraft accidents with fire, release of carbon fiber material, entrainment of carbon fibers in a smoke plume transport of fibers downwind, transfer of some fibers/into the the interior of buildings, failures of electrical and electronic equipment, and economic impact of failures are discussed. Risk profiles were prepared for individual airports and the Nation. The vulnerability of electrical transmission equipment to carbon fiber incursion and aircraft accident total costs is investigated.

29 CFR 1926.600 - Equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... in the vicinity of power lines or energized transmitters, except where electrical distribution and... an energized line unless and until the person owning such line or the electrical utility authorities... transmitter towers where an electrical charge can be induced in the equipment or materials being handled, the...

29 CFR 1926.600 - Equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... in the vicinity of power lines or energized transmitters, except where electrical distribution and... an energized line unless and until the person owning such line or the electrical utility authorities... transmitter towers where an electrical charge can be induced in the equipment or materials being handled, the...

29 CFR 1926.600 - Equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... in the vicinity of power lines or energized transmitters, except where electrical distribution and... an energized line unless and until the person owning such line or the electrical utility authorities... transmitter towers where an electrical charge can be induced in the equipment or materials being handled, the...

29 CFR 1926.600 - Equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... in the vicinity of power lines or energized transmitters, except where electrical distribution and... an energized line unless and until the person owning such line or the electrical utility authorities... transmitter towers where an electrical charge can be induced in the equipment or materials being handled, the...

30 CFR 18.97 - Inspection of machines; minimum requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.97 Inspection of machines; minimum... shall be conducted by an electrical representative and such inspection shall include: (1) Examination of...

30 CFR 18.97 - Inspection of machines; minimum requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.97 Inspection of machines; minimum... shall be conducted by an electrical representative and such inspection shall include: (1) Examination of...

All Prime Contract Awards by State or Country, Place, and Contractor, FY83, Part 7 (Auburn, New York-Oklahoma City, Oklahoma).

DTIC Science & Technology

1983-01-01

ELECTRICAL CONTROL EQUIPMENT 8 A 4 5 A 1015 5 B J 1 L 30 2 L JAlIl 1067 N00383-81-G1902 B C A 1 2 2 6110 000 A3 ELECTRICAL CONTROL EQUIPMENT 8 A 4 5 A I015...6112 N00383-81-G1902 B C A 1 2 2 6110 000 A3 ELECTRICAL CONTROL EQUIPMENT 8 A 4 5 A 1015 5 B J 1 H 67 2 I JAIO0 N799 N00383-81-G1902 B C A 1 2 2 1680...A7 ELECTRICAL CONTROL EQUIPMENT 8 A 4 5 A 1013 4 B J 1 K 37 3 L OFF O 0635 F34601-80-01056 B C A 5 2 2 2925 ATL AIC ENGINE ELECTRICAL SYS COMPS 8 A 4

14 CFR 29.1355 - Distribution system.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 29.1355..., and each control and protective device. (b) If two independent sources of electrical power for...

14 CFR 25.1355 - Distribution system.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 25.1355..., and each control and protective device. (b) [Reserved] (c) If two independent sources of electrical...

30 CFR 57.12016 - Work on electrically-powered equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Electrically powered equipment shall be deenergized before mechanical work is done on such equipment. Power... without the knowledge of the individuals working on it. Suitable warning notices shall be posted at the power switch and signed by the individuals who are to do the work. Such locks or preventive devices...

54. DETAIL OF GENERAL ELECTRIC AIRBORNE BEACON EQUIPMENT TEST SET ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

54. DETAIL OF GENERAL ELECTRIC AIRBORNE BEACON EQUIPMENT TEST SET (LEFT) AND ASSOCIATED GOULD BRUSH CHART RECORDERS (RIGHT). ELAPSED TIME COUNTER SITS ATOP AIRBORNE BEACON EQUIPMENT TEST SET. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Operations Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

29 CFR 1926.97 - Electrical protective equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... glove. (2) Electrical requirements. (i) Equipment shall be capable of withstanding the ac proof-test voltage specified in Table E-1 or the dc proof-test voltage specified in Table E-2. (A) The proof test shall reliably indicate that the equipment can withstand the voltage involved. (B) The test voltage...

Development of a Portable Sensitive Equipment Decontamination System. Volume 1: Commercial Candidates Materials Evaluation (Chemical Agent Studies)

DTIC Science & Technology

2010-05-01

decontaminate chemical and biological agents from sensitive equipment (avionics, electronics, electrical , and environmental systems and equipment...fabricated 2 x 2 in. square, 3/32 in. thick aluminum shims, augmented with electrical tape for added thickness as needed, were used in these tests to make...test coupons, thin custom-fabricated 2x2 in. square x 3/32 in. thick aluminum shims, augmented with electrical tape for added thickness as needed

78 FR 57855 - Announcement of Requirements and Registration for “System for Locating People Using Electricity...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-20

... for Locating People Using Electricity Dependent Medical Equipment During Public Health Emergencies... People Using Electricity Dependent Medical Equipment During Public Health Emergencies'' Ideation... people get the necessary help as quickly as possible. Submissions can be existing applications, or...

30 CFR 33.6 - Application procedures and requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Written evidence of the laboratory's independence and current recognition by a laboratory accrediting... the electrical parts of units designed to operate as face equipment (see § 33.38) in accordance with... combination unit that includes electrical parts, and is designed to operate as electric face equipment, as...

30 CFR 33.6 - Application procedures and requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Written evidence of the laboratory's independence and current recognition by a laboratory accrediting... the electrical parts of units designed to operate as face equipment (see § 33.38) in accordance with... combination unit that includes electrical parts, and is designed to operate as electric face equipment, as...

30 CFR 33.6 - Application procedures and requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Written evidence of the laboratory's independence and current recognition by a laboratory accrediting... the electrical parts of units designed to operate as face equipment (see § 33.38) in accordance with... combination unit that includes electrical parts, and is designed to operate as electric face equipment, as...

30 CFR 33.6 - Application procedures and requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Written evidence of the laboratory's independence and current recognition by a laboratory accrediting... the electrical parts of units designed to operate as face equipment (see § 33.38) in accordance with... combination unit that includes electrical parts, and is designed to operate as electric face equipment, as...

Sustainable Federal Fleets: Deploying Electric Vehicles and Electric Vehicle Supply Equipment

DOE Office of Scientific and Technical Information (OSTI.GOV)

The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) helps federal agencies reduce petroleum consumption and increase alternative fuel use through its resources for Sustainable Federal Fleets. To assist agencies with the transition to plug-in electric vehicles (PEVs), including battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), FEMP offers technical guidance on electric vehicle supply equipment (EVSE) installations and site-specific planning through partnerships with the National Renewable Energy Laboratory's (NREL's) EVSE Tiger Teams.

Identification of potential locations of electric vehicle supply equipment

NASA Astrophysics Data System (ADS)

Brooker, R. Paul; Qin, Nan

2015-12-01

Proper placement of electric vehicle supply equipment (charging stations) requires an understanding of vehicle usage patterns. Using data from the National Household Travel Survey on vehicle mileage and destination patterns, analyses were performed to determine electric vehicles' charging needs, as a function of battery size and state of charge. This paper compares electric vehicle charging needs with Department of Energy electric vehicle charging data from real-world charging infrastructure. By combining the electric vehicles charging needs with charging data from real-world applications, locations with high electric vehicle charging likelihood are identified.

30 CFR 33.6 - Application procedures and requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Department of Labor, Mine Safety and Health Administration, Approval and Certification Center, 765 Technology... the electrical parts of units designed to operate as face equipment (see § 33.38) in accordance with... combination unit that includes electrical parts, and is designed to operate as electric face equipment, as...

46 CFR 169.669 - Radiotelephone equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Machinery and Electrical Electrical Installations Operating at Potentials of Less Than 50 Volts on Vessels of Less Than 100 Gross Tons § 169.669 Radiotelephone equipment. A separate circuit from the...

Installation and Assembly, Electrical Ground Support Equipment (GSE), Specification for

NASA Technical Reports Server (NTRS)

Denson, Erik C.

2014-01-01

This specification covers the general workmanship requirements and procedures for the complete installation and assembly of electrical ground support equipment (EGSE) such as terminal distributors, junction boxes, conduit and fittings, cable trays and accessories, interconnecting cables (including routing requirements), motor-control equipment, and necessary hardware as specified by the applicable contract and drawings.

30 CFR 75.511 - Low-, medium-, or high-voltage distribution circuits and equipment; repair.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Low-, medium-, or high-voltage distribution... Electrical Equipment-General § 75.511 Low-, medium-, or high-voltage distribution circuits and equipment; repair. [Statutory Provision] No electrical work shall be performed on low-, medium-, or high-voltage...

30 CFR 75.511 - Low-, medium-, or high-voltage distribution circuits and equipment; repair.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Low-, medium-, or high-voltage distribution... Electrical Equipment-General § 75.511 Low-, medium-, or high-voltage distribution circuits and equipment; repair. [Statutory Provision] No electrical work shall be performed on low-, medium-, or high-voltage...

30 CFR 75.511 - Low-, medium-, or high-voltage distribution circuits and equipment; repair.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Low-, medium-, or high-voltage distribution... Electrical Equipment-General § 75.511 Low-, medium-, or high-voltage distribution circuits and equipment; repair. [Statutory Provision] No electrical work shall be performed on low-, medium-, or high-voltage...

30 CFR 75.511 - Low-, medium-, or high-voltage distribution circuits and equipment; repair.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Low-, medium-, or high-voltage distribution... Electrical Equipment-General § 75.511 Low-, medium-, or high-voltage distribution circuits and equipment; repair. [Statutory Provision] No electrical work shall be performed on low-, medium-, or high-voltage...

30 CFR 75.511 - Low-, medium-, or high-voltage distribution circuits and equipment; repair.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Low-, medium-, or high-voltage distribution... Electrical Equipment-General § 75.511 Low-, medium-, or high-voltage distribution circuits and equipment; repair. [Statutory Provision] No electrical work shall be performed on low-, medium-, or high-voltage...

77 FR 75071 - Special Conditions: Embraer S.A., Model EMB-550 Airplanes; Electrical/Electronic Equipment Bay...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

.../Electronic Equipment Bay Fire Detection and Smoke Penetration AGENCY: Federal Aviation Administration (FAA... where the flightcrew could determine the origin of smoke or fire by a straightforward airplane flight.... The FAA has no requirement for smoke and/or fire detection in the electrical/electronic equipment bays...

Disassembly properties and material characterisation of household small waste electric and electronic equipment.

PubMed

Bovea, María D; Pérez-Belis, Victoria; Ibáñez-Forés, Valeria; Quemades-Beltrán, Pilar

2016-07-01

This paper is focused on characterising small waste electric and electronic equipment, specifically small household appliances, from two different points of views: disassembly properties and material identification. The sample for this characterisation was obtained from a selective collection campaign organised in Castellón de la Plana (Spain). A total amount of 833.7kg (749 units) of small waste electric and electronic equipment was collected, of which 23.3% by weight and 22.4% by units belonged to the subcategory household equipment. This subcategory, composed of appliances such as vacuum cleaners, toasters, sandwich makers, hand blenders, juicers, coffee makers, hairdryers, scales, irons and heaters, was first disassembled in order to analyse different aspects of the disassembly process for each equipment type: type of joints, ease of identification of materials, ease of access to joints for extracting components, ease of separation of components from the whole, uniformity of tools needed for the disassembly process and possibility of reassembly after disassembly. Results show that the most common joints used in these equipment types are snap-fits and screws, although some permanent joints have also been identified. Next, the material composition of each component of each appliance belonging to each equipment type was identified visually and with additional mechanical trials and testing. It can be observed that plastic and electric/electronic components are present in all the equipment types analysed and are also the material fractions that appear with higher percentages in the material composition: 41.1wt% and 39.1wt% for the plastic fraction and electric/electronic components, respectively. The most common plastics are: polypropylene (PP), acrylonitrile butadiene styrene (ABS) and polycarbonate (PC), while the most common electric/electronic components are: cable, plug and printed circuit boards. Results also show that disassembly properties and material characterisation vary widely from one equipment type to another. Copyright © 2016 Elsevier Ltd. All rights reserved.

New Materials for Electric Drive Vehicles - Final CRADA Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carter, J. David

This project was sponsored by the US DOE Global Initiatives for Proliferation Prevention. The object was for Ukrainian and US partners, including Argonne, AETC, and Dontech to develop special carbon materials and factory production equipment with the goal of making better car batteries to achieve DOE's goals for all-electric and plug-in hybrid electric vehicles. Carbon materials are used in designs for lithium-ion batteries and metal-air batteries, both leading contenders for future electric cars. Specifically, the collaborators planned to use the equipment derived from this project to develop a rechargeable battery system that will use the carbon materials produced by themore » innovative factory process equipment. The final outcome of the project was that the Ukrainian participants consisting of the Kharkov Institute of Physics and Technology (KIPT), the Institute of Gas of National Academy of Sciences of Ukraine and the Materials Research Center, Ltd. designed, built, tested and delivered 14 pieces of processing equipment for pilot scale carbon production lines at the AETC, Arlington Heights facilities. The pilot scale equipment will be used to process materials such as activated carbon, thermally expanded graphite and carbon coated nano-particles. The equipment was shipped from Ukraine to the United States and received by AETC on December 3, 2013. The equipment is on loan from Argonne, control # 6140. Plug-in hybrid electric vehicles (PHEV) and all-electric vehicles have already demostrated success in the U.S. as they begin to share the market with older hybrid electric designs. When the project was conceived, PHEV battery systems provided a ~40 mile driving range (2011 figures). DOE R&D targets increased this to >100 miles at reduced cost less than $250/kWh (2011 figures.) A 2016 Tesla model S has boasted 270 miles. The project object was to develop pilot-production line equipment for advanced hybrid battery system that achieves cycle life of 1000, an energy density of 280 Wh/kg and specific density of 600Wh/l. This project delivers factory equipment to produce these advanced battery materials.« less

46 CFR 28.845 - General requirements for electrical systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... liquids. If electrical equipment, such as lighting, is necessary in these spaces, it must be explosion-proof or intrinsically safe. (d) Explosion-proof and intrinsically safe equipment must meet the...

46 CFR 28.845 - General requirements for electrical systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... liquids. If electrical equipment, such as lighting, is necessary in these spaces, it must be explosion-proof or intrinsically safe. (d) Explosion-proof and intrinsically safe equipment must meet the...

VFDs: Are They Electrical Parasites?

ERIC Educational Resources Information Center

Frank, Ned

2013-01-01

Variable Frequency Drives (VFDs) are electronic speed controllers used mainly to modulate and reduce the overall speed and power consumption of an electrical motor. They can be used as soft starters for equipment that has a large rotational mass, thus reducing belt ware and large electrical peaks when starting large pieces of equipment. VFDs have…

30 CFR 18.99 - Notice of approval or disapproval; letters of approval and approval plates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... approval or disapproval of the machine. (a) If the qualified electrical representative recommends field..., DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.99 Notice of approval or...

30 CFR 18.99 - Notice of approval or disapproval; letters of approval and approval plates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... approval or disapproval of the machine. (a) If the qualified electrical representative recommends field..., DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.99 Notice of approval or...

Polychlorinated Biphenyls (PCBs) in Transit System Electrical Equipment

DOT National Transportation Integrated Search

1984-05-01

This report presents the legislative history and current regulatory requirement concerning the continued use of Polychlorinated Biphenyls (PCBs) in transit system electrical equipment. Recent rule-making promulgated by the Environmental Protection Ag...

5. VIEW OF POWER SUPPLY EQUIPMENT SHOWING ELECTRIC MOTER AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. VIEW OF POWER SUPPLY EQUIPMENT SHOWING ELECTRIC MOTER AND DRIVE & FLYWHEELS WITH BELT TRANSMISSION. ORIGINALLY STEAM DRIVEN - Anchor (Stangl) Pottery Company, 940 New York Avenue, Trenton, Mercer County, NJ

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

30 CFR 75.1107-6 - Capacity of fire suppression devices; location and direction of nozzles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... withstand rough usage and vibration when installed on mining equipment. (b) The extinguishant-discharge... electrical cables on the equipment which are subject to flexing or to external damage; and (2) All hydraulic components on the equipment which are exposed directly to or located in the immediate vicinity of electrical...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

Electric ants: A cross-disciplinary approach to understanding insect behavior

DOE Office of Scientific and Technical Information (OSTI.GOV)

Slowik, T.J.; Thorvilson, H.G.; Green, B.L.

1996-12-31

The response and attraction of the red imported fire ant, Solenopsis invicta, to electrical equipment was examined using an interdisciplinary approach. Entomologists specializing in fire ant behavior combined expertise with electrical engineers to investigate the economically damaging interaction of fire ants with electrical circuitry. Knowledge from the realms of physics, engineering, and biology were integrated in experimentation to test for a fire ant response to electric fields and magnetic fields associated with electrical equipment. It was determined that fire ants react to electrified conductive material and the alternating-current magnetic fields associated with electricity.

Digital combined instrument transformer for automated electric power supply control systems of mining companies

NASA Astrophysics Data System (ADS)

Topolsky, D. V.; Gonenko, T. V.; Khatsevskiy, V. F.

2017-10-01

The present paper discusses ways to solve the problem of enhancing operating efficiency of automated electric power supply control systems of mining companies. According to the authors, one of the ways to solve this problem is intellectualization of the electric power supply control system equipment. To enhance efficiency of electric power supply control and electricity metering, it is proposed to use specially designed digital combined instrument current and voltage transformers. This equipment conforms to IEC 61850 international standard and is adapted for integration into the digital substation structure. Tests were performed to check conformity of an experimental prototype of the digital combined instrument current and voltage transformer with IEC 61850 standard. The test results have shown that the considered equipment meets the requirements of the standard.

30 CFR 77.701-2 - Approved methods of grounding metallic frames, casings, and other enclosures of electric...

Code of Federal Regulations, 2010 CFR

2010-07-01

... from a direct-current power system with one polarity grounded will be approved: (1) A solid connection..., casings, and other enclosures of electric equipment receiving power from a direct-current power system. 77... enclosures of electric equipment receiving power from a direct-current power system. (a) The following...

30 CFR 77.701-2 - Approved methods of grounding metallic frames, casings, and other enclosures of electric...

Code of Federal Regulations, 2011 CFR

2011-07-01

... from a direct-current power system with one polarity grounded will be approved: (1) A solid connection..., casings, and other enclosures of electric equipment receiving power from a direct-current power system. 77... enclosures of electric equipment receiving power from a direct-current power system. (a) The following...

30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical...

30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical...

30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical...

30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical...

76 FR 37678 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

... the purpose of Part A-1 of EPCA, which is to improve the efficiency of electric motors and pumps and... to improve the efficiency of electric motors, pumps and certain other industrial equipment to.... Energy Information Administration. \\2\\ Based on Energy Efficiency and Electric Motors, Report PB- 259 129...

75 FR 81433 - Airworthiness Directives; Airbus Model A321-211, -212, -231, and -232 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-28

... join individual electrical wires in the Wing Tank harness installations to in-tank equipment on QT... are used to join individual electrical wires in the Wing Tank harness installations to in-tank... electrical wires in the Wing Tank harness installations to in-tank equipment on QT circuit. The failure of a...

Overview of Avionics and Electrical Ground Support Equipment

NASA Technical Reports Server (NTRS)

Clarke, Sean C.

2011-01-01

Presents an overview of the Crew Module Avionics and the associated Electrical Ground Support Equipment for the Pad Abort 1 flight test of the Orion Program. A limited selection of the technical challenges and solutions are highlighted.

21. Perimeter acquisition radar building room #200, electrical equipment room ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. Perimeter acquisition radar building room #200, electrical equipment room - Stanley R. Mickelsen Safeguard Complex, Perimeter Acquisition Radar Building, Limited Access Area, between Limited Access Patrol Road & Service Road A, Nekoma, Cavalier County, ND

29. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

29. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND EARTH BLAST BERM; VIEW TO SOUTHEAST. - Cape Canaveral Air Station, Launch Complex 17, Facility 28402, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

28. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

28. GENERAL VIEW OF ELECTRICAL EQUIPMENT PROTECTED BY CONCRETE AND EARTH BLAST BERM; VIEW TO NORTHEAST. - Cape Canaveral Air Station, Launch Complex 17, Facility 28402, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

Charging Guidance of Electric Taxis Based on Adaptive Particle Swarm Optimization

PubMed Central

Niu, Liyong; Zhang, Di

2015-01-01

Electric taxis are playing an important role in the application of electric vehicles. The actual operational data of electric taxis in Shenzhen, China, is analyzed, and, in allusion to the unbalanced time availability of the charging station equipment, the electric taxis charging guidance system is proposed basing on the charging station information and vehicle information. An electric taxis charging guidance model is established and guides the charging based on the positions of taxis and charging stations with adaptive mutation particle swarm optimization. The simulation is based on the actual data of Shenzhen charging stations, and the results show that electric taxis can be evenly distributed to the appropriate charging stations according to the charging pile numbers in charging stations after the charging guidance. The even distribution among the charging stations in the area will be achieved and the utilization of charging equipment will be improved, so the proposed charging guidance method is verified to be feasible. The improved utilization of charging equipment can save public charging infrastructure resources greatly. PMID:26236770

Charging Guidance of Electric Taxis Based on Adaptive Particle Swarm Optimization.

PubMed

Niu, Liyong; Zhang, Di

2015-01-01

Electric taxis are playing an important role in the application of electric vehicles. The actual operational data of electric taxis in Shenzhen, China, is analyzed, and, in allusion to the unbalanced time availability of the charging station equipment, the electric taxis charging guidance system is proposed basing on the charging station information and vehicle information. An electric taxis charging guidance model is established and guides the charging based on the positions of taxis and charging stations with adaptive mutation particle swarm optimization. The simulation is based on the actual data of Shenzhen charging stations, and the results show that electric taxis can be evenly distributed to the appropriate charging stations according to the charging pile numbers in charging stations after the charging guidance. The even distribution among the charging stations in the area will be achieved and the utilization of charging equipment will be improved, so the proposed charging guidance method is verified to be feasible. The improved utilization of charging equipment can save public charging infrastructure resources greatly.

Underwater Electrical Safety Practices

DTIC Science & Technology

1976-01-01

under water. While advances continue in developing new and more effective underwater electrical equipment, the Navy is concerned that its underwater...levels passing through human tissue is known to alter, temporarily, the physiological function of cells. The long-term effects , if any, are unknown. Much...of the system--human physiology, equipment, procedures, and training. Human Physiology Present knowledge of the physiological effects of electrical

Assessment of Carbon Fiber Electrical Effects

NASA Technical Reports Server (NTRS)

1980-01-01

The risks associated with the use of carbon fiber composites in civil aircraft are discussed along with the need for protection of civil aircraft equipment from fire-released carbon fibers. The size and number of carbon fibers released in civil aircraft crash fires, the downwind dissemination of the fibers, their penetration into buildings and equipment, and the vulnerability of electrical/electronic equipment to damage by the fibers are assessed.

41 CFR 109-50.203 - Eligible equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Eligible equipment. (a) Education-related and research equipment will include, but is not limited to the..., Components, Assemblies and Accessories. 61Electric Wire, and Power and Distribution Equipment. 66Instruments...

46 CFR 107.305 - Plans and information.

Code of Federal Regulations, 2013 CFR

2013-10-01

... systems. Marine Engineering (z) Plans required for marine engineering equipment and systems by Subchapter F of this chapter. Electrical Engineering (aa) Plans required for electrical engineering equipment... materials that do not conform to ABS or ASTM specifications, complete specifications, including chemical and...

Space Heaters, Computers, Cell Phone Chargers: How Plugged In AreCommercial Buildings?

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sanchez, Marla; Webber, Carrie; Brown, Richard

2007-02-28

Evidenceof electric plug loads in commercial buildings isvisible everyday: space heaters, portable fans, and the IT technician'stwo monitors connected to one PC. The Energy Information Administrationestimates that office and miscellaneous equipment together will consume2.18 quads in 2006, nearly 50 percent of U.S. commercial electricity use.Although the importance of commercial plug loads is documented, its verynature (diverse product types, products not installed when buildinginitially constructed, and products often hidden in closets) makes itdifficult to accurately count and categorize the end use.We auditedsixteen buildings in three cities (San Francisco, Atlanta, Pittsburgh)including office, medical and education building types. We inventoriedthe number and typesmore » of office and miscellaneous electric equipment aswell as estimated total energy consumption due to these product types. Intotal, we audited approximately 4,000 units of office equipment and 6,000units of miscellaneous equipment and covered a diverse range of productsranging from electric pencil sharpeners with a unit energy consumption(UEC) of 1 kWh/yr to a kiln with a UEC of 7,000 kWh/yr. Our paperpresents a summary of the density and type of plug load equipment foundas well as the estimated total energy consumption of the equipment.Additionally, we present equipment trends observed and provide insightsto how policy makers can target energy efficiency for this growing enduse.« less

Design of efficient and simple interface testing equipment for opto-electric tracking system

NASA Astrophysics Data System (ADS)

Liu, Qiong; Deng, Chao; Tian, Jing; Mao, Yao

2016-10-01

Interface testing for opto-electric tracking system is one important work to assure system running performance, aiming to verify the design result of every electronic interface matching the communication protocols or not, by different levels. Opto-electric tracking system nowadays is more complicated, composed of many functional units. Usually, interface testing is executed between units manufactured completely, highly depending on unit design and manufacture progress as well as relative people. As a result, it always takes days or weeks, inefficiently. To solve the problem, this paper promotes an efficient and simple interface testing equipment for opto-electric tracking system, consisting of optional interface circuit card, processor and test program. The hardware cards provide matched hardware interface(s), easily offered from hardware engineer. Automatic code generation technique is imported, providing adaption to new communication protocols. Automatic acquiring items, automatic constructing code architecture and automatic encoding are used to form a new program quickly with adaption. After simple steps, a standard customized new interface testing equipment with matching test program and interface(s) is ready for a waiting-test system in minutes. The efficient and simple interface testing equipment for opto-electric tracking system has worked for many opto-electric tracking system to test entire or part interfaces, reducing test time from days to hours, greatly improving test efficiency, with high software quality and stability, without manual coding. Used as a common tool, the efficient and simple interface testing equipment for opto-electric tracking system promoted by this paper has changed traditional interface testing method and created much higher efficiency.

Integrated science building

DOE Office of Scientific and Technical Information (OSTI.GOV)

Conklin, Shane

2013-09-30

Shell space fit out included faculty office advising space, student study space, staff restroom and lobby cafe. Electrical, HVAC and fire alarm installations and upgrades to existing systems were required to support the newly configured spaces. These installations and upgrades included audio/visual equipment, additional electrical outlets and connections to emergency generators. The project provided increased chilled water capacity with the addition of an electric centrifugal chiller. Upgrades associated with chiller included upgrade of exhaust ventilation fan, electrical conductor and breaker upgrades, piping and upgrades to air handling equipment.

Consolidating Learning in Power Systems: Virtual Reality Applied to the Study of the Operation of Electric Power Transformers

ERIC Educational Resources Information Center

Barata, Pebertli Nils Alho; Filho, Manoel Ribeiro; Nunes, Marcus V. Alves

2015-01-01

Within the field of electric power systems, the study of electrical equipment can be frustrating and demotivating because of the lack of a clear vision of how this equipment functions and operates in a real environment. The use of virtual reality can provide a more concrete representation for students, who rarely have the opportunity to visit a…

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

29 CFR 1910.303 - General.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.303..., including, for parts designed to enclose and protect other equipment, the adequacy of the protection thus... from grounds other than those required or permitted by this subpart. (4) Interrupting rating. Equipment...

29 CFR 1910.303 - General.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.303..., including, for parts designed to enclose and protect other equipment, the adequacy of the protection thus... from grounds other than those required or permitted by this subpart. (4) Interrupting rating. Equipment...

29 CFR 1910.303 - General.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.303..., including, for parts designed to enclose and protect other equipment, the adequacy of the protection thus... from grounds other than those required or permitted by this subpart. (4) Interrupting rating. Equipment...

29 CFR 1910.303 - General.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.303..., including, for parts designed to enclose and protect other equipment, the adequacy of the protection thus... from grounds other than those required or permitted by this subpart. (4) Interrupting rating. Equipment...

29 CFR 1910.303 - General.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.303..., including, for parts designed to enclose and protect other equipment, the adequacy of the protection thus... from grounds other than those required or permitted by this subpart. (4) Interrupting rating. Equipment...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

The dynamic improvement methods of energy efficiency and reliability of oil production submersible electric motors

NASA Astrophysics Data System (ADS)

Romanov, V. S.; Goldstein, V. G.

2018-01-01

In the organization of production and operation of submersible electric motors (ESP), as the most essential element of electric submersible plants (ESP) in the oil industry, it is necessary to consider specific operating conditions. The submersible electric motors (SEM) as most essential element of electrosubmersible installations (EI) in oil branch accounting of operation specific conditions is necessary in the process production and operation. They are determined by the conditions under which the EPU is operated. They are defined by the EPU operation conditions. For a complete picture the current state of the SED fleet in oil production, the results of its statistical analysis are given. For a comprehensive idea of the SEM park current state the results of statistical analysis are given in oil production. Currently, assessed the performance of submersible equipment produced by major manufacturers. Currently the operational characteristics assessment of the submersible equipment released by the main producers is given. It is stated that standard equipment cannot fully ensure efficient operation with the help of serial EIs, therefore new technologies and corresponding equipment are required to be developed. It is noted that the standard equipment could not provide fully effective operation by means of serial ESP therefore new technologies development and the corresponding equipment are required.

Worldwide electricity used in data centers

NASA Astrophysics Data System (ADS)

Koomey, Jonathan G.

2008-07-01

The direct electricity used by data centers has become an important issue in recent years as demands for new Internet services (such as search, music downloads, video-on-demand, social networking, and telephony) have become more widespread. This study estimates historical electricity used by data centers worldwide and regionally on the basis of more detailed data than were available for previous assessments, including electricity used by servers, data center communications, and storage equipment. Aggregate electricity use for data centers doubled worldwide from 2000 to 2005. Three quarters of this growth was the result of growth in the number of the least expensive (volume) servers. Data center communications and storage equipment each contributed about 10% of the growth. Total electricity use grew at an average annual rate of 16.7% per year, with the Asia Pacific region (without Japan) being the only major world region with growth significantly exceeding that average. Direct electricity used by information technology equipment in data centers represented about 0.5% of total world electricity consumption in 2005. When electricity for cooling and power distribution is included, that figure is about 1%. Worldwide data center power demand in 2005 was equivalent (in capacity terms) to about seventeen 1000 MW power plants.

The Architecture Design of Detection and Calibration System for High-voltage Electrical Equipment

NASA Astrophysics Data System (ADS)

Ma, Y.; Lin, Y.; Yang, Y.; Gu, Ch; Yang, F.; Zou, L. D.

2018-01-01

With the construction of Material Quality Inspection Center of Shandong electric power company, Electric Power Research Institute takes on more jobs on quality analysis and laboratory calibration for high-voltage electrical equipment, and informationization construction becomes urgent. In the paper we design a consolidated system, which implements the electronic management and online automation process for material sampling, test apparatus detection and field test. In the three jobs we use QR code scanning, online Word editing and electronic signature. These techniques simplify the complex process of warehouse management and testing report transferring, and largely reduce the manual procedure. The construction of the standardized detection information platform realizes the integrated management of high-voltage electrical equipment from their networking, running to periodic detection. According to system operation evaluation, the speed of transferring report is doubled, and querying data is also easier and faster.

Assessment of Eco-friendly Gases for Electrical Insulation to Replace the Most Potent Industrial Greenhouse Gas SF6.

PubMed

Rabie, Mohamed; Franck, Christian M

2018-01-16

Gases for electrical insulation are essential for the operation of electric power equipment. This Review gives a brief history of gaseous insulation that involved the emergence of the most potent industrial greenhouse gas known today, namely sulfur hexafluoride. SF 6 paved the way to space-saving equipment for the transmission and distribution of electrical energy. Its ever-rising usage in the electrical grid also played a decisive role in the continuous increase of atmospheric SF 6 abundance over the last decades. This Review broadly covers the environmental concerns related to SF 6 emissions and assesses the latest generation of eco-friendly replacement gases. They offer great potential for reducing greenhouse gas emissions from electrical equipment but at the same time involve technical trade-offs. The rumors of one or the other being superior seem premature, in particular because of the lack of dielectric, environmental, and chemical information for these relatively novel compounds and their dissociation products during operation.

30 CFR 18.35 - Portable (trailing) cables and cords.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction... used to conduct electrical energy to face equipment shall conform to the following: (1) Have each conductor of a current-carrying capacity consistent with the Insulated Power Cable Engineers Association...

30 CFR 18.35 - Portable (trailing) cables and cords.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction... used to conduct electrical energy to face equipment shall conform to the following: (1) Have each conductor of a current-carrying capacity consistent with the Insulated Power Cable Engineers Association...

30 CFR 18.35 - Portable (trailing) cables and cords.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction... used to conduct electrical energy to face equipment shall conform to the following: (1) Have each conductor of a current-carrying capacity consistent with the Insulated Power Cable Engineers Association...

30 CFR 18.35 - Portable (trailing) cables and cords.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction... used to conduct electrical energy to face equipment shall conform to the following: (1) Have each conductor of a current-carrying capacity consistent with the Insulated Power Cable Engineers Association...

75 FR 10669 - Airworthiness Directives; The Boeing Company Model 747-100, 747-200B, 747-300, and 747SR Series...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... results from a report of water contamination in the electrical and electronic units in the main equipment... from a report of water contamination in the electrical and electronic units in the main equipment...

7 CFR 1436.6 - Eligible storage or handling equipment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... eligible facility loan commodity, such as cleaners, moisture testers, and heat detectors; (4) Electrical... moisture testers, and heat detectors; (vii) Electrical equipment, including labor and materials for..., but are not limited to, the following: An insulated cement slab floor, insulation for walls and...

7 CFR 1436.6 - Eligible storage or handling equipment.

Code of Federal Regulations, 2014 CFR

2014-01-01

... eligible facility loan commodity, such as cleaners, moisture testers, and heat detectors; (4) Electrical... moisture testers, and heat detectors; (vii) Electrical equipment, including labor and materials for..., but are not limited to, the following: An insulated cement slab floor, insulation for walls and...

30 CFR 18.34 - Motors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.34 Motors. Explosion-proof electric motor assemblies intended for use in approved equipment in underground... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Motors. 18.34 Section 18.34 Mineral Resources...

7 CFR 1436.6 - Eligible storage or handling equipment.

Code of Federal Regulations, 2013 CFR

2013-01-01

... eligible facility loan commodity, such as cleaners, moisture testers, and heat detectors; (4) Electrical... moisture testers, and heat detectors; (vii) Electrical equipment, including labor and materials for..., but are not limited to, the following: An insulated cement slab floor, insulation for walls and...

NEMA wire and cable standards development programs

NASA Astrophysics Data System (ADS)

Baird, Robert W.

1994-01-01

The National Electrical Manufacturers Association (NEMA) is the nation's largest trade association for manufacturers of electrical equipment. Its member companies produce components, end-use equipment and systems for the generation, transmission, distribution, control and use of electricity. The wire and cable division is presented in 6 sections: building wire and cable, fabricated conductors, flexible cords, high performance wire and cable, magnet wire, and power and control cable. Participating companies are listed.

77 FR 21989 - Collection of Information Under Review by Office of Management and Budget

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... Requests 1. Title: Title 46 CFR Subchapter Q: Lifesaving, Electrical, Engineering and Navigation Equipment... following collection of information: 1625-0035, Title 46 CFR Subchapter Q: Lifesaving, Electrical, Engineering and Navigation Equipment, Construction and Materials & Marine Sanitation Devices (33 CFR part 159...

Simple circuit monitors "third wire" in ac lines

NASA Technical Reports Server (NTRS)

Kojima, T. T.; Stuck, D. E.

1980-01-01

Device detects interruption of ground connection in three-wire electrical equipment and shuts off ac power to prevent shock hazard. Silicon-controlled rectifiers detect floating ground, and deenergize optoelectric relays thereby breaking power connections. Circuit could be incorporated into hand tools, appliances, and other electrical equipment.

40 CFR 97.142 - CAIR NOX allowance allocations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... equipment used to produce electricity and useful thermal energy for industrial, commercial, heating, or cooling purposes through the sequential use of energy, the total heat energy (in Btu) of the steam... unit that is a combustion turbine and has equipment used to produce electricity and useful thermal...

40 CFR 97.142 - CAIR NOX allowance allocations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... equipment used to produce electricity and useful thermal energy for industrial, commercial, heating, or cooling purposes through the sequential use of energy, the total heat energy (in Btu) of the steam... unit that is a combustion turbine and has equipment used to produce electricity and useful thermal...

40 CFR 97.142 - CAIR NOX allowance allocations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... equipment used to produce electricity and useful thermal energy for industrial, commercial, heating, or cooling purposes through the sequential use of energy, the total heat energy (in Btu) of the steam... unit that is a combustion turbine and has equipment used to produce electricity and useful thermal...

40 CFR 97.142 - CAIR NOX allowance allocations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... equipment used to produce electricity and useful thermal energy for industrial, commercial, heating, or cooling purposes through the sequential use of energy, the total heat energy (in Btu) of the steam... unit that is a combustion turbine and has equipment used to produce electricity and useful thermal...

30 CFR 18.90 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Purpose. 18.90 Section 18.90 Mineral Resources... PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.90 Purpose. The regulations of this subpart E set forth the procedures and...

30 CFR 18.90 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Purpose. 18.90 Section 18.90 Mineral Resources... PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.90 Purpose. The regulations of this subpart E set forth the procedures and...

30 CFR 18.90 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Purpose. 18.90 Section 18.90 Mineral Resources... PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.90 Purpose. The regulations of this subpart E set forth the procedures and...

78 FR 58153 - Prevailing Rate Systems; North American Industry Classification System Based Federal Wage System...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-23

... engine and engine parts manufacturing,'' ``Motor vehicle electrical and electronic equipment... manufacturing,'' ``Other motor vehicle electrical and electronic equipment manufacturing,'' and ``All other motor vehicle parts manufacturing'' in the second column from the list of required NAICS codes for the...

30 CFR 18.20 - Quality of material, workmanship, and design.

Code of Federal Regulations, 2011 CFR

2011-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... facilitate inspection and maintenance. (b) MSHA will test only electrical equipment that in the opinion of... shall be accessible for field inspection, where practicable. (e) An audible warning device shall be...

30 CFR 18.96 - Preparation of machines for inspection; requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.96 Preparation of machines for inspection... place at which a field approval investigation will be conducted with respect to any machine, the...

30 CFR 18.93 - Application for field approval; filing procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Application for field approval; filing... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.93 Application for field approval; filing...

30 CFR 18.20 - Quality of material, workmanship, and design.

Code of Federal Regulations, 2010 CFR

2010-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... facilitate inspection and maintenance. (b) MSHA will test only electrical equipment that in the opinion of... shall be accessible for field inspection, where practicable. (e) An audible warning device shall be...

30 CFR 18.93 - Application for field approval; filing procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Application for field approval; filing... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.93 Application for field approval; filing...

30 CFR 18.96 - Preparation of machines for inspection; requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.96 Preparation of machines for inspection... place at which a field approval investigation will be conducted with respect to any machine, the...

14 CFR 29.1307 - Miscellaneous equipment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment General § 29.1307 Miscellaneous equipment. The... arrangement for electrical circuits other than ignition. (c) Hand fire extinguishers. (d) A windshield wiper...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require... installation instructions. ...

46 CFR 111.51-3 - Protection of vital equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of vital...

46 CFR 111.51-3 - Protection of vital equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of vital...

46 CFR 111.51-3 - Protection of vital equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of vital...

46 CFR 111.51-3 - Protection of vital equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of vital...

30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE SAFETY...-1 Electric equipment and circuits; overload and short circuit protection; minimum requirements. Devices providing either short circuit protection or protection against overload shall conform to the...

14 CFR 27.1361 - Master switch.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Master switch. 27.1361 Section 27.1361... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source...

14 CFR 27.1361 - Master switch.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Master switch. 27.1361 Section 27.1361... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source...

14 CFR 27.1361 - Master switch.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Master switch. 27.1361 Section 27.1361... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source...

14 CFR 27.1361 - Master switch.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Master switch. 27.1361 Section 27.1361... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source...

14 CFR 27.1361 - Master switch.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Master switch. 27.1361 Section 27.1361... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source...

9 CFR 307.7 - Safety requirements for electrical stimulating (EST) equipment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... beam sensors form the enclosure, the stimulating equipment shall be automatically shut off when the sensor signals are broken. (3) Mandatory Warning Devices and Signals. The following warning devices or.... (ii) An ANSI Z53.1-Color Code sign reading (a) “Danger Electrical Hazard” for stimulating voltage...

9 CFR 307.7 - Safety requirements for electrical stimulating (EST) equipment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... beam sensors form the enclosure, the stimulating equipment shall be automatically shut off when the sensor signals are broken. (3) Mandatory Warning Devices and Signals. The following warning devices or.... (ii) An ANSI Z53.1-Color Code sign reading (a) “Danger Electrical Hazard” for stimulating voltage...

46 CFR 183.210 - Protection from wet and corrosive environments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Protection from wet and corrosive environments. 183.210... corrosive environments. (a) Electrical equipment used in the following locations must be dripproof: (1) A.... (c) Electrical equipment exposed to corrosive environments must be of suitable construction and...

46 CFR 183.210 - Protection from wet and corrosive environments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Protection from wet and corrosive environments. 183.210... corrosive environments. (a) Electrical equipment used in the following locations must be dripproof: (1) A.... (c) Electrical equipment exposed to corrosive environments must be of suitable construction and...

46 CFR 183.210 - Protection from wet and corrosive environments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Protection from wet and corrosive environments. 183.210... corrosive environments. (a) Electrical equipment used in the following locations must be dripproof: (1) A.... (c) Electrical equipment exposed to corrosive environments must be of suitable construction and...

46 CFR 183.210 - Protection from wet and corrosive environments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Protection from wet and corrosive environments. 183.210... corrosive environments. (a) Electrical equipment used in the following locations must be dripproof: (1) A.... (c) Electrical equipment exposed to corrosive environments must be of suitable construction and...

46 CFR 76.27-15 - Operation and installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Operation and installation. 76.27-15 Section 76.27-15... EQUIPMENT Electric Fire Detecting System, Details § 76.27-15 Operation and installation. (a) The system... system. (e) All wiring and electrical circuits and equipment shall meet the applicable requirements of...

49 CFR 393.40 - Required brake systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... subpart. (2) Air brake systems. Buses, trucks and truck-tractors equipped with air brake systems and..., and 393.52 of this subpart. (4) Electric brake systems. Motor vehicles equipped with electric brake..., trucks and truck tractors manufactured on or after March 1, 1975, and trailers manufactured on or after...

46 CFR 91.55-5 - Plans and specifications required for new construction.

Code of Federal Regulations, 2010 CFR

2010-10-01

... systems. (e) Marine engineering. For plans required for marine engineering equipment and systems, see... electrical engineering, equipment and systems, see subchapter J (Electrical Engineering) of this chapter. (g... bottoms, etc., and including inboard and outboard profile. (b) Hull structure. 1 (1) *Inner Bottom Plating...

46 CFR 183.210 - Protection from wet and corrosive environments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Protection from wet and corrosive environments. 183.210... corrosive environments. (a) Electrical equipment used in the following locations must be dripproof: (1) A.... (c) Electrical equipment exposed to corrosive environments must be of suitable construction and...

46 CFR 194.15-19 - Electrical.

Code of Federal Regulations, 2014 CFR

2014-10-01

....15-19 Electrical. (a) All electrical equipment located within 18 inches of the deck of the chemical laboratory shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering...

46 CFR 194.15-19 - Electrical.

Code of Federal Regulations, 2010 CFR

2010-10-01

....15-19 Electrical. (a) All electrical equipment located within 18 inches of the deck of the chemical laboratory shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering...

46 CFR 194.15-19 - Electrical.

Code of Federal Regulations, 2011 CFR

2011-10-01

....15-19 Electrical. (a) All electrical equipment located within 18 inches of the deck of the chemical laboratory shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering...

46 CFR 194.15-19 - Electrical.

Code of Federal Regulations, 2013 CFR

2013-10-01

....15-19 Electrical. (a) All electrical equipment located within 18 inches of the deck of the chemical laboratory shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering...

46 CFR 194.15-19 - Electrical.

Code of Federal Regulations, 2012 CFR

2012-10-01

....15-19 Electrical. (a) All electrical equipment located within 18 inches of the deck of the chemical laboratory shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering...

Feasibility of Isolating Vulnerable Equipment of the Electric Power System from Sources of EMP

DTIC Science & Technology

1978-03-01

Utilities, Colorado Springs, Colorado . Mr. Hugh Chastain, LaPlata Electric Association, Durango , Colcrado. Mr. Robert Kerger and Mr. James Ware...electric power systems, and (b) single-line diagrams for powar systems In the State of Colorado . 2. Determine the feanibility of manual isolation of...vulnerable equipment upon receipt ot’ attack warning. Feasibility should be studied in Colorado Syrings (risk area) and Fr-eemont County (host area) of

Recent Technology of Sensing, Monitoring, Diagnosis, and Maintenance for Aged Electric Power and Energy System

NASA Astrophysics Data System (ADS)

Matsumoto, Satoshi

This paper deals with the recent topics related to sensing, monitoring, and diagnosis for electric power equipment. Moreover the risk management for such equipments has been an object of study in many terms such as economical, technical aspects, safety and rest, CSR (Corporate Social Responsibility) etc. The relationship between the function of the economic engineering and the maintenance strategy for electric power system are reviewed.

46 CFR 111.05-33 - Equipment safety grounding (bonding) conductors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Equipment safety grounding (bonding) conductors. 111.05... ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Equipment Ground, Ground Detection, and Grounded Systems § 111.05-33 Equipment safety grounding (bonding) conductors. (a) Each equipment-grounding conductor must...

46 CFR 111.05-33 - Equipment safety grounding (bonding) conductors.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Equipment safety grounding (bonding) conductors. 111.05... ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Equipment Ground, Ground Detection, and Grounded Systems § 111.05-33 Equipment safety grounding (bonding) conductors. (a) Each equipment-grounding conductor must...

46 CFR 111.05-33 - Equipment safety grounding (bonding) conductors.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Equipment safety grounding (bonding) conductors. 111.05... ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Equipment Ground, Ground Detection, and Grounded Systems § 111.05-33 Equipment safety grounding (bonding) conductors. (a) Each equipment-grounding conductor must...

48 CFR 970.1504-1-8 - Special equipment purchases.

Code of Federal Regulations, 2010 CFR

2010-10-01

... boilers, generators, machine tools, and large electrical equipment. In some cases, it would also include... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Special equipment....1504-1-8 Special equipment purchases. (a) Special equipment is sometimes procured in conjunction with...

Technology survey of electrical power generation and distribution for MIUS application

NASA Technical Reports Server (NTRS)

Gill, W. L.; Redding, T. E.

1975-01-01

Candidate electrical generation power systems for the modular integrated utility systems (MIUS) program are described. Literature surveys were conducted to cover both conventional and exotic generators. Heat-recovery equipment associated with conventional power systems and supporting equipment are also discussed. Typical ranges of operating conditions and generating efficiencies are described. Power distribution is discussed briefly. Those systems that appear to be applicable to MIUS have been indicated, and the criteria for equipment selection are discussed.

PROCESS WATER BUILDING, TRA605, INTERIOR. FIRST FLOOR. ELECTRICAL EQUIPMENT IN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

PROCESS WATER BUILDING, TRA-605, INTERIOR. FIRST FLOOR. ELECTRICAL EQUIPMENT IN LEFT HALF OF VIEW. CAMERA IS IN NORTHWEST CORNER FACING SOUTHEAST. INL NEGATIVE NO. HD46-27-1. Mike Crane, Photographer, 2/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

30 CFR 75.518-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 75.518-1 Section 75.518-1 Mineral Resources MINE SAFETY... short circuit protection; minimum requirements. A device to provide either short circuit protection or...

30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... circuits; overload and short-circuit protection. Automatic circuit-breaking devices or fuses of the correct type and capacity shall be installed so as to protect all electric equipment and circuits against short...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

18 CFR 131.31 - FERC Form No. 561, Annual report of interlocking positions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... supplies electric equipment (ELEQ) named in Column (3) enter the aggregate amount of revenues from... utility ELEQ Entity which produces/supplies electric equipment for the use of any public utility FUEL Entity which produces/supplies coal, natural gas, nuclear fuel, or other fuel for the use of any public...

18 CFR 46.6 - Contents of the written statement and procedures for filing.

Code of Federal Regulations, 2010 CFR

2010-04-01

... entity described in § 46.5(c), which produces or supplies electrical equipment for use of such public utility, such person shall provide the following information: (1) The aggregate amount of revenues received by such entity from producing or supplying electrical equipment to such public utility in the...

30 CFR 56.4600 - Extinguishing equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., soldering, thawing, or bending— (1) With an electric arc or with an open flame where an electrically... extinguisher or other extinguisher with at least a 2-A:10-B:C rating shall be at the worksite. (2) With an open... equivalent fire extinguishing equipment for the class of fire hazard present shall be at the worksite. (b...

10 CFR 434.401 - Electrical power and lighting systems.

Code of Federal Regulations, 2012 CFR

2012-01-01

...-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Design Requirements-Electric Systems and Equipment § 434... motors of 1 hp or more shall meet these requirements: 401.2.1Efficiency. NEMA design A & B squirrel-cage... used in systems designed to use more than one speed. (b) Motors used as a component of the equipment...

10 CFR 434.401 - Electrical power and lighting systems.

Code of Federal Regulations, 2011 CFR

2011-01-01

...-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Design Requirements-Electric Systems and Equipment § 434... motors of 1 hp or more shall meet these requirements: 401.2.1Efficiency. NEMA design A & B squirrel-cage... used in systems designed to use more than one speed. (b) Motors used as a component of the equipment...

10 CFR 434.401 - Electrical power and lighting systems.

Code of Federal Regulations, 2013 CFR

2013-01-01

...-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Design Requirements-Electric Systems and Equipment § 434... motors of 1 hp or more shall meet these requirements: 401.2.1Efficiency. NEMA design A & B squirrel-cage... used in systems designed to use more than one speed. (b) Motors used as a component of the equipment...

10 CFR 434.401 - Electrical power and lighting systems.

Code of Federal Regulations, 2010 CFR

2010-01-01

...-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Design Requirements-Electric Systems and Equipment § 434... motors of 1 hp or more shall meet these requirements: 401.2.1Efficiency. NEMA design A & B squirrel-cage... used in systems designed to use more than one speed. (b) Motors used as a component of the equipment...

10 CFR 434.401 - Electrical power and lighting systems.

Code of Federal Regulations, 2014 CFR

2014-01-01

...-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Design Requirements-Electric Systems and Equipment § 434... motors of 1 hp or more shall meet these requirements: 401.2.1 Efficiency. NEMA design A & B squirrel-cage... used in systems designed to use more than one speed. (b) Motors used as a component of the equipment...

Traveling wire electrode increases productivity of Electrical Discharge Machining /EDM/ equipment

NASA Technical Reports Server (NTRS)

Kotora, J., Jr.; Smith, S. V.

1967-01-01

Traveling wire electrode on electrical discharge machining /EDM/ equipment reduces the time requirements for precision cutting. This device enables cutting with a minimum of lost material and without inducing stress beyond that inherent in the material. The use of wire increases accuracy and enables tighter tolerances to be maintained.

Development and Comparison of Technical Solutions for Electricity Monitoring Equipment

NASA Astrophysics Data System (ADS)

Potapovs, A.; Obushevs, A.

2017-12-01

The paper focuses on the elaboration of a demand-side management platform for optimal energy management strategies; the topicality is related to the description and comparison of the developed electricity monitoring and control equipment. The article describes two versions based on Atmega328 and STM32 microcontrollers, a lower and higher level of precision, and other distinct performance parameters. At the end of the article, the results of the testing of the two types of equipment are given and their comparison is made.

33 CFR 149.660 - What are the requirements for emergency power?

Code of Federal Regulations, 2010 CFR

2010-07-01

... SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT Design and... complex must have emergency power equipment including power source, associated transforming equipment, and...; (4) Radar equipment; (5) Alarm systems; (6) Electrically operated fire pumps; and (7) Other...

33 CFR 149.660 - What are the requirements for emergency power?

Code of Federal Regulations, 2011 CFR

2011-07-01

... SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT Design and... complex must have emergency power equipment including power source, associated transforming equipment, and...; (4) Radar equipment; (5) Alarm systems; (6) Electrically operated fire pumps; and (7) Other...

Numerical system for monitoring pressurized equipment

NASA Astrophysics Data System (ADS)

Dobra, Remus; Pasculescu, Dragos; Boca, Maria Loredana; Moldovan, Lucian

2016-12-01

Electrical devices for operation in potentially explosive atmospheres are designed and built in accordance with European standard EN 50015: 1995 ex. the pressurized enclosure "p". The type of protector p, by using a protective gas in the housing is intended to prevent the formation of an explosive atmosphere within it, while maintaining an overpressure to the surrounding atmosphere and, where appropriate, by the use dilution. Research conducted for pressurized encapsulation aimed at developing new procedures for determining the parameters of pressurization to allow safe use of electrical appliances. Pressurization with compensation for losses allegedly maintaining overpressure inside the enclosure when the outlets are closed, is made by feeding protective gas in an amount sufficient to fully compensate for losses from the housing inevitable pressurized and its associated pipework. The conditions and necessary measures that are required for appliances and equipment with potential ignition of explosive atmospheres are detailed in the SR EN 50016/2000. For pressurized encapsulation protection mode, the electric equipment can be maintained safety by the overpressure created inside them and in the supply pipes with air. The paper presents a modern method to determine the parameters of the electric equipment with pressurization enclosures. For controlling of such equipment, a specific algorithm has been developed and laboratory tested.

Evidence-based analysis of field testing of medical electrical equipment.

PubMed

Taktak, A G; Brown, M C

2006-01-01

Field testing of medical electrical equipment remains a topic of debate amongst biomedical engineers. A questionnaire was circulated among members of the main professional body for Medical Engineering Departments in the UK and Ireland and in the Medical Physics and Engineering Mailbase Server. The aim of the questionnaire was to establish consensus on common practice on the frequency and type of safety tests carried out in the field and common sources of hazards and risk management. Twenty-six replies were received in total. A clear majority of 54% of the respondents reported that they carried out safety tests on hospital-based medical equipment on a yearly basis. For other equipment, regular tests were carried out by 58% on loan equipment and by 69% on medical electrical systems. Laboratory equipment on the other hand were not tested in 42% of the cases. Domiciliary and research equipment were only tested in 11% and 15% of the cases respectively. A clear majority of 93% said that they label equipment after tests, 34% said that they always record the actual values (as opposed to pass or fail) and 54% said they carry out functional test as part of the safety test. Although 61% of failures were attributed to the mains lead, only 50% of the respondents said that they had a management system in place for detachable mains leads.

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926.402... electrical equipment and installations used to provide electric power and light at the jobsite. These... commenced. Note: If the electrical installation is made in accordance with the National Electrical Code ANSI...

Bob Butt | NREL

Science.gov Websites

, testing, and commissioning of electrical infrastructure, facilities, and equipment. Education M.S ., Electrical Engineering, University of Arizona B.S., Electrical Engineering, University of Arizona

30 CFR 18.90 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated... requirements for permissibility which must be met to obtain MSHA field approval of electrically operated...

30 CFR 18.90 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated... requirements for permissibility which must be met to obtain MSHA field approval of electrically operated...

Questionnaire-based evaluation of mobile phone interference with medical-electrical equipment in Swedish hospitals.

PubMed

Wiinberg, Stig; Samuelsson, Göran; Larsson, Stefan; Nilsson, Barbro; Jönsson, Patrik X; Ivarsson, Bodil; Olofsson, Per-Åke

2017-08-09

National recommendations in Sweden recommend a safety distance of 3 meter (m) between mobile phones and medical-electrical (ME) equipment in hospitals. A questionnaire was used to investigate how often mobile phones were reported to interfere with ME products in clinical practice across Sweden. The results confirmed that ME equipment can be affected by mobile phone use but, the risk of the patient's outcome being affected were minimal; no cases were identified which led to injury or death. In conclusion, the results support recommendations for a general safety distance of 0.5 m between mobile phones and ME equipment in care environments.

E-waste management and sustainability: a case study in Brazil.

PubMed

Azevedo, Luís Peres; da Silva Araújo, Fernando Gabriel; Lagarinhos, Carlos Alberto Ferreira; Tenório, Jorge Alberto Soares; Espinosa, Denise Crocce Romano

2017-11-01

The advancement of technology and development of new electronic and electrical equipment with a reduced life cycle has increased the need for the disposal of them (called Waste of Electric and Electronic Equipment or simply e-waste) due to defects presented during use, replacement of obsolete equipment, and ease of acquisition of new equipment. There is a lack of consumer awareness regarding the use, handling storage, and disposal of this equipment. In Brazil, the disposal of post-consumer waste is regulated by the National Solid Waste Policy, established by Law No. 12305 and regulated on the 23rd December 2010. Under this legislation, manufacturers and importers are required to perform a project for the Reverse Logistics of e-waste, though its implementation is not well defined. This work focuses on the verification of the sustainability of reverse logistics suggested by the legislation and the mandatory points, evaluating its costs and the possible financial gain with recycling of the waste. The management of reverse logistics and recycling of waste electrical and electronic equipment, or simply recycling of e-waste, as suggested by the government, will be the responsibility of the managing organization to be formed by the manufacturers/importers in Brazil.

Research on the use of data fusion technology to evaluate the state of electromechanical equipment

NASA Astrophysics Data System (ADS)

Lin, Lin

2018-04-01

Aiming at the problems of different testing information modes and the coexistence of quantitative and qualitative information in the state evaluation of electromechanical equipment, the paper proposes the use of data fusion technology to evaluate the state of electromechanical equipment. This paper introduces the state evaluation process of mechanical and electrical equipment in detail, uses the D-S evidence theory to fuse the decision-making layers of mechanical and electrical equipment state evaluation and carries out simulation tests. The simulation results show that it is feasible and effective to apply the data fusion technology to the state evaluation of the mechatronic equipment. After the multiple decision-making information provided by different evaluation methods are fused repeatedly and the useful information is extracted repeatedly, the fuzziness of judgment can be reduced and the state evaluation Credibility.

Serial and parallel power equipment with high-temperature superconducting elements

NASA Technical Reports Server (NTRS)

Bencze, Laszlo; Goebl, Nandor; Palotas, Bela; Vajda, Istvan

1995-01-01

One of the prospective, practical applications of high-temperature superconductors is the fault-current limitation in electrical energy networks. The development and testing of experimental HTSC serial current limiters have been reported in the literature. A Hungarian electric power company has proposed the development of a parallel equipment for arc suppressing both in the industrial and customers' networks. On the basis of the company's proposal the authors have outlined the scheme of a compound circuit that can be applied both for current limitation and arc suppressing. In this paper the design principles and methods of the shunt equipment are presented. These principles involve the electrical, mechanical and cryogenic aspects with the special view on the electrical and mechanical connection between the HTSC material and the current lead. Preliminary experiments and tests have been carried out to demonstrate the validity of the design principles developed. The results of the experiments and of the technological investigations are presented.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Volkov, M. S.; Gusev, Yu. P., E-mail: GusevYP@mpei.ru; Monakov, Yu. V.

The insertion of current-limiting reactors into electrical equipment operating at a voltage of 110 and 220 kV produces a change in the parameters of the transient recovery voltages at the contacts of the circuit breakers for disconnecting short circuits, which could be the reason for the increase in the duration of the short circuit, damage to the electrical equipment and losses in the power system. The results of mathematical modeling of the transients, caused by tripping of the short circuit in a reactive electric power transmission line are presented, and data are given on the negative effect of a current-limitingmore » resistor on the rate of increase and peak value of the transient recovery voltages. Methods of ensuring the standard requirements imposed on the parameters of the transient recovery voltages when using current-limiting reactors in the high-voltage electrical equipment of power plants and substations are proposed and analyzed.« less

Renewable Electricity Use by the U.S. Information and Communication Technology (ICT) Industry

DOE Office of Scientific and Technical Information (OSTI.GOV)

Miller, John; Bird, Lori; Heeter, Jenny

The information and communication technology (ICT) sector continues to witness rapid growth and uptake of ICT equipment and services at both the national and global levels. The electricity consumption associated with this expansion is substantial, although recent adoptions of cloudcomputing services, co-location data centers, and other less energy-intensive equipment and operations have likely reduced the rate of growth in this sector. This paper is intended to aggregate existing ICT industry data and research to provide an initial look at electricity use, current and future renewable electricity acquisition, as well as serve as a benchmark for future growth and trends inmore » ICT industry renewable electricity consumption.« less

Fuel and Emissions Reduction in Electric Power Take-Off Equipped Utility Vehicles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Konan, Arnaud; Ragatz, Adam; Prohaska, Robert

The National Renewable Energy Laboratory (NREL) evaluated the performance of Pacific Gas and Electric plug-in hybrid electric power take off (ePTO) utility trucks equipped with Altec, Inc.'s Jobsite Energy Management System. NREL collected on-road performance data from Class 5 utility 'trouble trucks' and Class 8 material handlers and developed representative drive cycles for chassis dynamometer testing. The drive cycles were analyzed and jobsite energy use was quantified for impacts and potential further hybridization for the utility truck vocation.

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

30 CFR 18.24 - Electrical clearances.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electrical clearances. 18.24 Section 18.24... APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.24 Electrical clearances. Minimum clearances between uninsulated electrical conductor...

30 CFR 18.24 - Electrical clearances.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electrical clearances. 18.24 Section 18.24... APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.24 Electrical clearances. Minimum clearances between uninsulated electrical conductor...

30 CFR 18.24 - Electrical clearances.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electrical clearances. 18.24 Section 18.24... APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.24 Electrical clearances. Minimum clearances between uninsulated electrical conductor...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

46 CFR 108.437 - Pipe sizes and discharge rates for enclosed ventilation systems for rotating electrical equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Pipe sizes and discharge rates for enclosed ventilation... Systems Fixed Carbon Dioxide Fire Extinguishing Systems § 108.437 Pipe sizes and discharge rates for enclosed ventilation systems for rotating electrical equipment. (a) The minimum pipe size for the initial...

30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES...

30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES...

30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES...

30 CFR 77.506 - Electric equipment and circuits; overload and short-circuit protection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short-circuit protection. 77.506 Section 77.506 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES...

47 CFR 2.924 - Marketing of electrically identical equipment having multiple trade names and models or type...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 1 2012-10-01 2012-10-01 false Marketing of electrically identical equipment having multiple trade names and models or type numbers under the same FCC Identifier. 2.924 Section 2.924 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS...

47 CFR 2.924 - Marketing of electrically identical equipment having multiple trade names and models or type...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 1 2014-10-01 2014-10-01 false Marketing of electrically identical equipment having multiple trade names and models or type numbers under the same FCC Identifier. 2.924 Section 2.924 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS...

Extent of Utilizing Electrical Equipment in Poultry Production in Ebonyi State

ERIC Educational Resources Information Center

Ogba, E. I.; Ogbu, J. E.

2016-01-01

This study was designed to investigate the extent of utilizing electrical equipment in poultry production in the rural areas of Ebonyi State, Nigeria. A survey research design was adopted for the study. Three research questions guided the study. The population for the study was 46 respondents comprising 16 Extension agents and 30 Poultry farmers.…

Hull, Mechanical, and Electrical Equipment Standardization in the U.S. Navy Surface Force: A Case of Competing Objectives and Stakeholder Trade-Off Decisions

DTIC Science & Technology

2007-12-14

successful Standardization Program for Hull, Mechanical, and Electrical (HM&E) equipment and components of ships in the surface force costs the United......standardization will significantly increases the likelihood of achieving transformation successes . Properly identifying and understanding the root cause of a

46 CFR 108.437 - Pipe sizes and discharge rates for enclosed ventilation systems for rotating electrical equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Pipe sizes and discharge rates for enclosed ventilation systems for rotating electrical equipment. 108.437 Section 108.437 Shipping COAST GUARD, DEPARTMENT OF... Systems Fixed Carbon Dioxide Fire Extinguishing Systems § 108.437 Pipe sizes and discharge rates for...

Challenges in legislation, recycling system and technical system of waste electrical and electronic equipment in China.

PubMed

Zhang, Shengen; Ding, Yunji; Liu, Bo; Pan, De'an; Chang, Chein-chi; Volinsky, Alex A

2015-11-01

Waste electrical and electronic equipment (WEEE) has been one of the fastest growing waste streams worldwide. Effective and efficient management and treatment of WEEE has become a global problem. As one of the world's largest electronic products manufacturing and consumption countries, China plays a key role in the material life cycle of electrical and electronic equipment. Over the past 20 years, China has made a great effort to improve WEEE recycling. Centered on the legal, recycling and technical systems, this paper reviews the progresses of WEEE recycling in China. An integrated recycling system is proposed to realize WEEE high recycling rate for future WEEE recycling. Copyright © 2015 Elsevier Ltd. All rights reserved.

Design of "Eye Closure" system for the stealth of photo-electric equipments

NASA Astrophysics Data System (ADS)

Zhang, Y.; Hua, W. S.; Li, G.

2012-10-01

Based on the optical activity of liquid crystal, a new approach for the stealth of "cat's eye" targets is proposed in this paper. It imitates the physiological close reaction of human eyes when strong light irradiates eyes. With this approach, the "cat's eye" effect will vanish, which is applied in restricting photo-electric equipments being detected and located by active laser detection system. The structure and working principle of the design are presented. The drive circuit is given to control the optical switch automatically. Feasibility of this design is demonstrated by experimental method. The measured data illustrate that the proposed approach is effective to eliminate the "cat's eye" effect, so as to enhancing the viability of photo-electric equipments on the battlefield.

30 CFR 75.508 - Map of electrical system.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Map of electrical system. 75.508 Section 75.508... MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.508 Map of electrical system. [Statutory Provisions] The location and the electrical rating of all stationary electric...

30 CFR 75.508 - Map of electrical system.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Map of electrical system. 75.508 Section 75.508... MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.508 Map of electrical system. [Statutory Provisions] The location and the electrical rating of all stationary electric...

30 CFR 75.508 - Map of electrical system.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Map of electrical system. 75.508 Section 75.508... MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.508 Map of electrical system. [Statutory Provisions] The location and the electrical rating of all stationary electric...

14 CFR 27.1307 - Miscellaneous equipment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... safety belt for each occupant. (c) A master switch arrangement. (d) An adequate source of electrical energy, where electrical energy is necessary for operation of the rotorcraft. (e) Electrical protective...

14 CFR 27.1307 - Miscellaneous equipment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... safety belt for each occupant. (c) A master switch arrangement. (d) An adequate source of electrical energy, where electrical energy is necessary for operation of the rotorcraft. (e) Electrical protective...

Electric vehicle equipment for grid-integrated vehicles

DOEpatents

Kempton, Willett

2013-08-13

Methods, systems, and apparatus for interfacing an electric vehicle with an electric power grid are disclosed. An exemplary apparatus may include a station communication port for interfacing with electric vehicle station equipment (EVSE), a vehicle communication port for interfacing with a vehicle management system (VMS), and a processor coupled to the station communication port and the vehicle communication port to establish communication with the EVSE via the station communication port, receive EVSE attributes from the EVSE, and issue commands to the VMS to manage power flow between the electric vehicle and the EVSE based on the EVSE attributes. An electric vehicle may interface with the grid by establishing communication with the EVSE, receiving the EVSE attributes, and managing power flow between the EVE and the grid based on the EVSE attributes.

National Plug-In Electric Vehicle Infrastructure Analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wood, Eric; Rames, Clement; Muratori, Matteo

This report addresses the fundamental question of how much plug-in electric vehicle (PEV) charging infrastructure—also known as electric vehicle supply equipment (EVSE)—is needed in the United States to support both plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs).

35. SITE BUILDING 004 ELECTRIC POWER STATION CONTROL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

35. SITE BUILDING 004 - ELECTRIC POWER STATION - CONTROL ROOM OF ELECTRIC POWER STATION WITH DIESEL ENGINE POWERED ELECTRIC GENERATION EQUIPMENT IN BACKGROUND. - Cape Cod Air Station, Technical Facility-Scanner Building & Power Plant, Massachusetts Military Reservation, Sandwich, Barnstable County, MA

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... installations used for the generation, transmission, and distribution of electric energy, including related...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926.402... electrical equipment and installations used to provide electric power and light at the jobsite. These...

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... installations used for the generation, transmission, and distribution of electric energy, including related...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926.402... electrical equipment and installations used to provide electric power and light at the jobsite. These...

46 CFR 183.372 - Equipment and conductor grounding.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Equipment and conductor grounding. 183.372 Section 183... conductor grounding. (a) All metallic enclosures and frames of electrical equipment must be permanently... equipment must be bonded together to a common ground by a normally non-current carrying conductor. Metallic...

46 CFR 183.372 - Equipment and conductor grounding.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Equipment and conductor grounding. 183.372 Section 183... conductor grounding. (a) All metallic enclosures and frames of electrical equipment must be permanently... equipment must be bonded together to a common ground by a normally non-current carrying conductor. Metallic...

46 CFR 113.10-1 - Approved equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Approved equipment. 113.10-1 Section 113.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Fire and Smoke Detecting and Alarm Systems § 113.10-1 Approved equipment. Each alarm...

46 CFR 113.10-1 - Approved equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Approved equipment. 113.10-1 Section 113.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Fire and Smoke Detecting and Alarm Systems § 113.10-1 Approved equipment. Each alarm...

46 CFR 113.10-1 - Approved equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Approved equipment. 113.10-1 Section 113.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Fire and Smoke Detecting and Alarm Systems § 113.10-1 Approved equipment. Each alarm...

46 CFR 113.10-1 - Approved equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Approved equipment. 113.10-1 Section 113.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Fire and Smoke Detecting and Alarm Systems § 113.10-1 Approved equipment. Each alarm...

46 CFR 113.10-1 - Approved equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Approved equipment. 113.10-1 Section 113.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Fire and Smoke Detecting and Alarm Systems § 113.10-1 Approved equipment. Each alarm...

46 CFR 108.239 - Fuel transfer equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Fuel transfer equipment. 108.239 Section 108.239... AND EQUIPMENT Construction and Arrangement Helicopter Facilities § 108.239 Fuel transfer equipment. (a... static grounding device. (d) Each electric fuel transfer pump must have a control with a fuel transfer...

Measurement of optical to electrical and electrical to optical delays with ps-level uncertainty.

PubMed

Peek, H Z; Pinkert, T J; Jansweijer, P P M; Koelemeij, J C J

2018-05-28

We present a new measurement principle to determine the absolute time delay of a waveform from an optical reference plane to an electrical reference plane and vice versa. We demonstrate a method based on this principle with 2 ps uncertainty. This method can be used to perform accurate time delay determinations of optical transceivers used in fiber-optic time-dissemination equipment. As a result the time scales in optical and electrical domain can be related to each other with the same uncertainty. We expect this method will be a new breakthrough in high-accuracy time transfer and absolute calibration of time-transfer equipment.

40 CFR 98.308 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... GREENHOUSE GAS REPORTING Electrical Transmission and Distribution Equipment Use § 98.308 Definitions. Except... Air Act and subpart A of this part. Facility, with respect to an electric power system, means the electric power system as defined in this paragraph. An electric power system is comprised of all electric...

46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... (Electrical Engineering) of this chapter. (3) Institute of Electrical and Electronic Engineers, Inc. (IEEE... 46 Shipping 7 2011-10-01 2011-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...

40 CFR 98.308 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... GREENHOUSE GAS REPORTING Electrical Transmission and Distribution Equipment Use § 98.308 Definitions. Except... Air Act and subpart A of this part. Facility, with respect to an electric power system, means the electric power system as defined in this paragraph. An electric power system is comprised of all electric...

40 CFR 98.308 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... GREENHOUSE GAS REPORTING Electrical Transmission and Distribution Equipment Use § 98.308 Definitions. Except... Air Act and subpart A of this part. Facility, with respect to an electric power system, means the electric power system as defined in this paragraph. An electric power system is comprised of all electric...

46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... (Electrical Engineering) of this chapter. (3) Institute of Electrical and Electronic Engineers, Inc. (IEEE... 46 Shipping 7 2012-10-01 2012-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...

40 CFR 98.308 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... GREENHOUSE GAS REPORTING Electrical Transmission and Distribution Equipment Use § 98.308 Definitions. Except... Air Act and subpart A of this part. Facility, with respect to an electric power system, means the electric power system as defined in this paragraph. An electric power system is comprised of all electric...

46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... (Electrical Engineering) of this chapter. (3) Institute of Electrical and Electronic Engineers, Inc. (IEEE... 46 Shipping 7 2014-10-01 2014-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...

46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... (Electrical Engineering) of this chapter. (3) Institute of Electrical and Electronic Engineers, Inc. (IEEE... 46 Shipping 7 2013-10-01 2013-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...

49 CFR 176.118 - Electrical requirement.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials are...

49 CFR 176.118 - Electrical requirement.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 2 2011-10-01 2011-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials are...

49 CFR 176.118 - Electrical requirement.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 2 2012-10-01 2012-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials are...

49 CFR 176.118 - Electrical requirement.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 2 2014-10-01 2014-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials are...

49 CFR 176.118 - Electrical requirement.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 2 2013-10-01 2013-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials are...

Distributed electrical time domain reflectometry (ETDR) structural sensors: design models and proof-of-concept experiments

NASA Astrophysics Data System (ADS)

Stastny, Jeffrey A.; Rogers, Craig A.; Liang, Chen

1993-07-01

A parametric design model has been created to optimize the sensitivity of the sensing cable in a distributed sensing system. The system consists of electrical time domain reflectometry (ETDR) signal processing equipment and specially designed sensing cables. The ETDR equipment sends a high-frequency electric pulse (in the giga hertz range) along the sensing cable. Some portion of the electric pulse will be reflected back to the ETDR equipment as a result of the variation of the cable impedance. The electric impedance variation in the sensing cable can be related to its mechanical deformation, such as cable elongation (change in the resistance), shear deformation (change in the capacitance), corrosion of the cable or the materials around the cable (change in inductance and capacitance), etc. The time delay, amplitude, and shape of the reflected pulse provides the means to locate, determine the magnitude, and indicate the nature of the change in the electrical impedance, which is then related to the distributed structural deformation. The sensing cables are an essential part of the health-monitoring system. By using the parametric design model, the optimum cable parameters can be determined for specific deformation. Proof-of-concept experiments also are presented in the paper to demonstrate the utility of an electrical TDR system in distributed sensing applications.

Rotation sensor switch

DOEpatents

Sevec, John B.

1978-01-01

A protective device to provide a warning if a piece of rotating machinery slows or stops comprises a pair of hinged weights disposed to rotate on a rotating shaft of the equipment. When the equipment is rotating, the weights remain in a plane essentially perpendicular to the shaft and constitute part of an electrical circuit that is open. When the shaft slows or stops, the weights are attracted to a pair of concentric electrically conducting disks disposed in a plane perpendicular to the shaft and parallel to the plane of the weights when rotating. A disk magnet attracts the weights to the electrically conducting plates and maintains the electrical contact at the plates to complete an electrical circuit that can then provide an alarm signal.

16. Perimeter acquisition radar building room #102, electrical equipment room; ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. Perimeter acquisition radar building room #102, electrical equipment room; the prime power distribution system. Excellent example of endulum-types shock isolation. The grey cabinet and barrel assemble is part of the polychlorinated biphenyl (PCB) retrofill project - Stanley R. Mickelsen Safeguard Complex, Perimeter Acquisition Radar Building, Limited Access Area, between Limited Access Patrol Road & Service Road A, Nekoma, Cavalier County, ND

Rotary Joints With Electrical Connections

NASA Technical Reports Server (NTRS)

Osborn, F. W.

1986-01-01

Power and data transmitted on many channels. Two different rotary joints equipped with electrical connections between rotating and stationary parts. One joint transmits axial thrust and serves as interface between spinning and nonspinning parts of Galileo spacecraft. Other is scanning (limitedrotation) joint that aims scientific instruments from nonspinning part. Selected features of both useful to designers of robots, advanced production equipment, and remotely controlled instruments.

30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS O...

30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS O...

30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS O...

30 CFR 77.506-1 - Electric equipment and circuits; overload and short circuit protection; minimum requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment and circuits; overload and short circuit protection; minimum requirements. 77.506-1 Section 77.506-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS O...

Nonelectronic Parts Reliability Data 1991

DTIC Science & Technology

1991-05-01

E6) Page Electrical Filter, Micrwave ,Band Pass Com GB 13567-021 < 0.0377 0 26.5512 3-180 Electrical Filter,Micridave, High Pass Ccm GB 13567-021...device and equipment manufacturers , government laboratories and equipment users (government and industry). Automatic distribution lists, voluntary...information and data contained herein have been compiled from government and nongovernment technical reports and from material supplied by various manufacturers

10 CFR 431.408 - Preemption of State regulations for covered equipment other than electric motors and commercial...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 3 2012-01-01 2012-01-01 false Preemption of State regulations for covered equipment other than electric motors and commercial heating, ventilating, air-conditioning and water heating products. 431.408 Section 431.408 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMEN...

Vulnerability Analysis of an All-Electric Warship

DTIC Science & Technology

2010-06-01

active. Damage Control: Fire fighting, dewatering, lighting, electrical receptacles (for powering damage control equipment such as submersible pumps ...sufficient radar not available. This also requires an increase in chill water capacity by adding pump , compressor, and ASW pump . Remaining ventilation systems...Activate towed-array sonar, if applicable. Increase speed to 25 knots. Non-Vital Loads: All non-vital loads. Examples include galley equipment, heat

Circuits Protect Against Incorrect Power Connections

NASA Technical Reports Server (NTRS)

Delombard, Richard

1992-01-01

Simple circuits prevent application of incorrectly polarized or excessive voltages. Connected temporarily or permanently at power-connecting terminals. Devised to protect electrical and electronic equipment installed in spacecraft and subjected to variety of tests in different facilities prior to installation. Basic concept of protective circuits also applied easily to many kinds of electrical and electronic equipment that must be protected against incorrect power connections.

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery rooms...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... is assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... is assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... is assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

46 CFR 111.01-15 - Temperature ratings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS... assumed for all rotating electrical machinery in boiler rooms, engine rooms, auxiliary machinery rooms...-rotating electrical equipment in boiler rooms, in engine rooms, in auxiliary machinery rooms, and on...

Use of medical and dental X-ray equipment for nondestructive testing

NASA Technical Reports Server (NTRS)

1969-01-01

Industrial X ray equipment is used for nondestructive testing to detect defects in metal joints, electrical terminal blocks, sealed assemblies, and other hardware. Medical and dental X ray equipment is also used for hardware troubleshooting.