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1 защита от замыкания на землю
защита от замыканий на землю
Защита, предназначенная срабатывать при замыканиях на землю в энергосистеме.
[Разработка типовых структурных схем микропроцессорных устройств РЗА на объектах ОАО "ФКС ЕЭС". Пояснительная записка. Новосибирск 2006 г.]EN
earth-fault protection
ground-fault protection (US)
protection intended to operate for power system earth faults
[IEV ref 448-14-28]FR
protection de défaut à la terre
protection destinée à fonctionner en cas de défaut à la terre dans le réseau d'énergie
[IEV ref 448-14-28]Параллельные тексты EN-RU
The earth fault, caused by an insulation loss between a live conductor and an exposed conductive part, represents a plant engineering problem which may cause damage to the electrical installations and above all may jeopardize people; as a matter of fact, people could get in touch with an exposed-conductive-part not normally live but which, due to the fault, might have a dangerous potential to ground.
The scope of this technical paper is providing the reader with the necessary information about the main normative aspects regarding protection against earth fault and indirect contact, clarifying the relevant problems and illustrating the solution proposed by ABB SACE
[ABB]Замыкания на землю, вызванные повреждением изоляции между токоведущим проводником и открытой проводящей частью, представляют определенную проблему при эксплуатации электроустановок, поскольку такие неисправности могут привести к выходу электрооборудования из строя и, кроме того, подвергают людей опасности поражения электрическим током. Это объясняется тем, что человек может прикоснуться к открытой проводящей части, которая в нормальных условиях не находится под напряжением, но из-за повреждения изоляции приобретает опасный потенциал относительно земли.
В рамках данного технического документа читателю будет предоставлена вся необходимая информация об основных нормативных аспектах, касающихся обеспечения защиты от замыкания на землю и защиты при косвенном прикосновении, при этом будут подробно рассмотрены существующие проблемы и описаны решения, предлагаемые ABB SACE.
[Перевод Интент]Тематики
- выключатель автоматический
- расцепитель, тепловое реле
- релейная защита
- электробезопасность
EN
- earth fault protection
- earth-fault protection
- ground-fault protection
- protection against earth fault
- protection against ground fault
- protection against ground-fault
DE
- Erdkurzschlussschutz, m
FR
Русско-французский словарь нормативно-технической терминологии > защита от замыкания на землю
См. также в других словарях:
with all faults — adverb : with no guarantee against defects merchandise sold with all faults … Useful english dictionary
with all faults — This phrase, used in a contract of sale, implies that the purchaser assumes the risk of all defects and imperfections, provided they do not destroy the identity of the thing sold. See also as is … Black's law dictionary
sale with all faults — Under what is called a sale with all faults, or sale as is , unless the seller fraudulently and inconsistently represents the article sold to be faultless, or contrives to conceal any fault from the purchaser, the latter must take the article for … Black's law dictionary
with all faults — A clause in a contract of sale indicating that the article is taken by the purchaser as it stands. 37 Am J2d Fraud § 388 … Ballentine's law dictionary
all faults — A sale of goods with all faults covers, in the absence of fraud on the part of the vendor, all such faults and defects as are not inconsistent with the identity of the goods as the goods described. U.C.C. No. 2 316. See as is … Black's law dictionary
all faults — A sale of goods with all faults covers, in the absence of fraud on the part of the vendor, all such faults and defects as are not inconsistent with the identity of the goods as the goods described. U.C.C. No. 2 316. See as is … Black's law dictionary
all faults — Disclaimer of warranty by making sale with all faults … Ballentine's law dictionary
with — [ wıð, wıθ ] preposition *** 1. ) together if one person or thing is with another or does something with them, they are together or they do it together: Hannah lives with her parents. chicken served with vegetables and mushrooms I ll be with you… … Usage of the words and phrases in modern English
with — W1S1 [wıð, wıθ] prep [: Old English; Origin: against, from, with ] 1.) used to say that two or more people or things are together in the same place ▪ I saw Bob in town with his girlfriend. ▪ Put this bag with the others. ▪ I always wear these… … Dictionary of contemporary English
all — all1 W1S1 [o:l US o:l] determiner, predeterminer, pron 1.) the whole of an amount, thing, or type of thing ▪ Have you done all your homework? all your life/all day/all year etc (=during the whole of your life, a day, a year etc) ▪ He had worked… … Dictionary of contemporary English
all — all1 W1S1 [o:l US o:l] determiner, predeterminer, pron 1.) the whole of an amount, thing, or type of thing ▪ Have you done all your homework? all your life/all day/all year etc (=during the whole of your life, a day, a year etc) ▪ He had worked… … Dictionary of contemporary English
