Rotor Winding Short-Circuit-Fault Protection Method for VSPSGM Combining the Stator and Rotor Currents

Rotor Winding Short-Circuit-Fault Protection Method for VSPSGM Combining the Stator and Rotor Currents

Rotor winding short circuit faults are common faults for variable-speed pumped-storage generator-motors (VSPSGM). At present, the exciting rotor fault protection of VSPSGM is simple and has low sensitivity. It can only act when the instantaneous value of the rotor phase current reaches three times t...

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Bibliographic Details
Main Authors: Jian Qiao, Yikai Wang, Rufei He, Wenhui Wang, Xianggen Yin, Yumin Peng, Hao Zhang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Applied Sciences
Subjects:
variable-speed generator-motor
rotor winding short-circuit fault
Clark transformation
protection method combined the stator and rotor currents
Online Access:https://www.mdpi.com/2076-3417/12/18/9051

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https://www.mdpi.com/2076-3417/12/18/9051

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