Adaptability analysis on differential protection of converter transformers in a VSC-HVDC transmission system connected to offshore wind farms

The fault characteristics of voltage source converter-based high voltage direct current （VSC-HVDC） transmission systems connected to offshore wind farms differ from those of conventional power systems. Consequently， there exists a potential risk of inadequate adaptability when conventional relay pro...

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Bibliographic Details

Published in:	Zhejiang dianli
Main Authors:	CHENG Xiao, GU Qiaogen, REN Xuchao, ZHENG Chao, HUANG Tao, ZHANG Baoshun
Format:	Article
Language:	Chinese
Published:	zhejiang electric power 2024-03-01
Subjects:	vsc-hvdc transmission converter transformer differential protection harmonic blocking sensitivity
Online Access:	https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=c01af687-3cce-475c-bfe9-5ede0a13f9ea