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Zonele de excitaţie capacitivă stabilă a maşinilor asincrone tipice în regim de generare

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dc.contributor.author POSTORONСA, Sv.
dc.contributor.author BÂRLADEANU, A.
dc.contributor.author BERZAN, V.
dc.contributor.author TÎRŞU, V.
dc.contributor.author ERMURACHI, Iu.
dc.date.accessioned 2022-01-24T09:58:28Z
dc.date.available 2022-01-24T09:58:28Z
dc.date.issued 2009
dc.identifier.citation POSTORONСA, Sv., BÂRLADEANU, A., BERZAN, V. et al. Zonele de excitaţie capacitivă stabilă a maşinilor asincrone tipice în regim de generare. In: Problemele Energeticii Regionale, 2009, N. 3(11), pp. 7-17. ISSN 1857-0070. en_US
dc.identifier.issn 1857-0070
dc.identifier.uri http://repository.utm.md/handle/5014/18864
dc.description.abstract În lucrare sunt examinate unele particularităţi ale regimurilor de excitaţie capacitivă a motoarelor electrice asincrone industriale şi a generatoarelor executate în baza lor, care pot fi utilizate în instalaţii eoliene de putere mică. S-au determinat hotarele zonelor stabile de excitaţie capacitivă a motoarelor electrice asincrone cu puterea de 0,25-22 kW şi a generatoarelor executate în baza lor, precum şi caracterul influenţei pierderilor proprii de energie în maşină şi a puterii active a sarcinii raportate la parametrii schemei echivalente a ei. S-au formulat unele recomandări privind asigurarea excitaţiei capacitive stabile a maşinilor asincrone la utilizarea lor pentru generarea energiei electrice. en_US
dc.description.abstract В работе рассмотрены некоторые особенности режима емкостного возбуждения промышленных асинхронных электродвигателей, а также изготовленных на их базе генераторов, которые могут быть использованы в ветровых установках малой мощности. Были определены границы зон устойчивого емкостного возбуждения асинхронных электродвигателей номинальной мощностью 0,25-22,0 кВт и генераторов, изготовленных на их базе, а также характер влияния собственных потерь и активной мощности нагрузки, приведенной к параметрам схемы замещения асинхронной машины. Даны некоторые рекомендации по обеспечению устойчивости емкостного возбуждения асинхронных машин для работы в режиме генерации электрической энергии. en_US
dc.description.abstract In work some features of a mode of capacitor excitation of industrial asynchronous electric motors, and also generators made on their base which can be used in wind installations of low power are considered. Borders of zones of steady capacitor excitation of asynchronous electric motors in rated power of 0,25-22,0 kW and generators made on their base, and also character of influence of own losses and active capacity of loading of the equivalent circuit of the asynchronous machine resulted in parameters have been determined. Some recommendations after maintenance of stability of capacitor excitation of asynchronous machines for work in a mode of generation of electric energy are given. en_US
dc.language.iso ro en_US
dc.publisher Problemele Energeticii Regionale en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject maşini asincrone en_US
dc.subject excitaţii capacitive en_US
dc.subject generatoare en_US
dc.subject асинхронные машины en_US
dc.subject емкостное возбуждение en_US
dc.subject генераторы en_US
dc.subject induction machines en_US
dc.subject capacitive excitations en_US
dc.subject generators en_US
dc.title Zonele de excitaţie capacitivă stabilă a maşinilor asincrone tipice în regim de generare en_US
dc.title.alternative Зоны устойчивого емкостного возбуждения в режиме генерации типовых асинхронных машин en_US
dc.title.alternative Zones of steady capacitor excitation in a mode of generation of typical asynchronous machines en_US
dc.type Article en_US


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