Performance Analysis of New Main Protection Scheme for Rotor Winding of Variable Speed Pumped Storage Units

The operation of Fengning variable speed pumped storage units has made the main protection scheme of the rotor winding a hot issue. The multi-loop analysis method is used to simulate all possible internal faults in the rotor winding of the 12 kW AC excitation dynamic simulation electrical machine ma...

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Bibliographic Details
Main Authors: Jianing BAI, Lin GUI, Miao LIU, Yanjun LI, Chenguang GAO, Tianzhi CAO, Yian YAN
Format: Article
Language:zho
Published: State Grid Energy Research Institute 2024-10-01
Series:Zhongguo dianli
Subjects:
Online Access:https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202402020
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