Discussion on the open phase protection scheme for standby transformer in large scale generator units

When the breaker of the starting-standby transformer runs with open-phase, it will produce negative sequence current that will damage the loads which connect to the transformer to different degree depending on its magnitude, at the same time it will influence the power system, which should be prompt...

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Veröffentlicht in:	Dianli Xitong Baohu yu Kongzhi 2011-09, Vol.39 (17), p.139-143
Hauptverfasser:	Qiao, Yong-Cheng, Kou, Hai-Rong, Wang, Yun-Hui, Wang, Xin-Zhong, Zhang, Dao-Nong
Format:	Artikel
Sprache:	chi
Schlagworte:	Control systems Damage Electric potential Generators Malfunctions Phase transformations Transformers Voltage
Online-Zugang:	Volltext
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