A new scheme of zero-sequence overcurrent protection of converter transformer based on zero-mode inrush current characteristics in station area

A new scheme of zero-sequence overcurrent protection of converter transformer based on zero-mode inrush current characteristics in station area

Under the development trend of AC/DC hybrid power grids, converter transformers are indispensable as AC/DC conversion equipment, whose safety and stability are particularly important. There have been many serious accidents where the zero-mode inrush current(abbreviated as ZMIC) of high-impedance tra...

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Bibliographic Details
Main Authors: Yuanlin Pan, Zhichang Liu, Xin Yin, Wei Xi, Xianggen Yin, Binyan Liu
Format: Article
Language:English
Published: Elsevier 2022-04-01
Series:Energy Reports
Subjects:
Converter transformer
Inrush current
Zero-mode inrush current
Sympathetic interaction
Station area information
Zero-sequence over-current protection
Online Access:http://www.sciencedirect.com/science/article/pii/S235248472101369X

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http://www.sciencedirect.com/science/article/pii/S235248472101369X

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