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Ð’ работе раÑÑмотрены ÑущеÑтвующие методы Ð¾Ð³Ñ€Ð°Ð½Ð¸Ñ‡ÐµÐ½Ð¸Ñ Ñ‚Ð¾ÐºÐ¾Ð² короткого Ð·Ð°Ð¼Ñ‹ÐºÐ°Ð½Ð¸Ñ Ð² ÑлектричеÑких ÑетÑÑ…, показаны их недоÑтатки. Показана целеÑообразноÑть Ð¿Ñ€Ð¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ñовременных аппаратно-генераторных комплекÑов Ñ Ñо2 выключателем Ð´Ð»Ñ Ð³ÐµÐ½ÐµÑ€Ð°Ñ‚Ð¾Ñ€Ð½Ñ‹Ñ… Ñетей Ñ Ð¾Ñ‚ÐºÐ»ÑŽÑ‡ÐµÐ½Ð¸ÐµÐ¼ в ÑлектричеÑких ÑетÑÑ…. Проведен анализ Ð²Ñ‹ÐºÐ»ÑŽÑ‡Ð°Ñ‚ÐµÐ»Ñ Ð¿ÐµÑ€ÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ тока Ñ Ð¾Ñ‚ÐºÐ»ÑŽÑ‡ÐµÐ½Ð¸ÐµÐ¼ 15кВ, 80кÐ. Смоделирован процеÑÑ Ð¾Ñ‚ÐºÐ»ÑŽÑ‡ÐµÐ½Ð¸Ñ Ñ‚Ð¾ÐºÐ° короткого Ð·Ð°Ð¼Ñ‹ÐºÐ°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ñ‹Ð¼ выключателем. Разработана Ð°Ð²Ñ‚Ð¾Ð³ÐµÐ½ÐµÑ€Ð¸Ñ€ÑƒÑŽÑ‰Ð°Ñ Ð´ÑƒÐ³Ð¾Ð³Ð°ÑÐ¸Ñ‚ÐµÐ»ÑŒÐ½Ð°Ñ ÐºÐ°Ð¼ÐµÑ€Ð° Ð´Ð»Ñ Ð²Ñ‹Ñоковольтного СО2-Ð²Ñ‹ÐºÐ»ÑŽÑ‡Ð°Ñ‚ÐµÐ»Ñ 15кВ, 80кÐ.
The paper discusses the existing methods of limiting short-circuit currents in electrical networks, showing their shortcomings. The expediency of using modern hardware-generator complexes with a vacuum switch for generator networks with disconnection in electrical networks is shown. The analysis of the AC switch with disconnection of 15kV, 80kA was carried out. The process of tripping the short-circuit current with this switch is modeled. A shunt resistance for an AC vacuum circuit breaker has been determined.
ÐÑклÑÑаÑели вÑÑокого напÑÑжениÑ, ЧиÑленнÑе меÑодÑ, авÑогенеÑаÑиÑ, гибÑиднÑй вÑклÑÑаÑÐµÐ»Ñ Ð¿ÐµÑеменного Ñока
ÐÑклÑÑаÑели вÑÑокого напÑÑжениÑ, ЧиÑленнÑе меÑодÑ, авÑогенеÑаÑиÑ, гибÑиднÑй вÑклÑÑаÑÐµÐ»Ñ Ð¿ÐµÑеменного Ñока
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
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influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
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