Ensuring Correct Functioning of Remote Protection of a Power Line Under Conditions of Saturation of Current Transformers
- Авторлар: Kuzhekov S.L.1, Degtyarev A.A.1, Vorob’ev V.S.2, Moskalenko V.V.2
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Мекемелер:
- SPC Kvazar LLC
- Unified Energy System
- Шығарылым: Том 51, № 4 (2017)
- Беттер: 481-488
- Бөлім: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/245911
- DOI: https://doi.org/10.1007/s10749-017-0860-6
- ID: 245911
Дәйексөз келтіру
Аннотация
The results of studying the effect of saturation of class P current transformers (CT) in transient modes for actuating the impedance relay of the first stages of remote protection against single-phase short circuits are presented. Various connection configurations of the CT to the resistance relay are examined. Methods of increasing the selectivity and speed of action of the specified protections in the modes under study are substantiated.
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Авторлар туралы
S. Kuzhekov
SPC Kvazar LLC
Хат алмасуға жауапты Автор.
Email: kuzhekov@mail.ru
Ресей, Novocherskassk
A. Degtyarev
SPC Kvazar LLC
Email: kuzhekov@mail.ru
Ресей, Novocherskassk
V. Vorob’ev
Unified Energy System
Email: kuzhekov@mail.ru
Ресей, Moscow
V. Moskalenko
Unified Energy System
Email: kuzhekov@mail.ru
Ресей, Moscow
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