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	Lightning shielding failure model of transmission line based on leader progress model
	Zeng Rong ; Geng Yi-nan ; Li Yu ; He Jin-liang
	2010-10-12 ; 2010-10-12
关键词	Practical Theoretical or Mathematical/ cable shielding HVDC power transmission power transmission lines/ lightning shielding failure model UHV transmission lines leader progress model safe operation Japan typical UHVDC transmission lines different terrian conditions/ B8120G d.c. transmission B8130H Power line supports, insulators and connectors
中文摘要	Shielding failure of lightning is the key problem for safe operation of UHV transmission lines. By taking the features of UHV transmission lines into account, the criterion of upward leader inception is proposed. A model of the evaluation of lightning shielding failure of transmission line based on the leader progress method is established. The model is verified by comparing with the operation data of UHV line in Japan. The shielding future problem of a typical UHVDC transmission lines under different terrian conditions is studied. The research work will be useful for improving the lightning performance of UHV transmission lines.
语种	中文
出版者	Editorial Board of High Voltage Engineering ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82816]
专题	清华大学
推荐引用方式 GB/T 7714	Zeng Rong,Geng Yi-nan,Li Yu,et al. Lightning shielding failure model of transmission line based on leader progress model[J],2010, 2010.
APA	Zeng Rong,Geng Yi-nan,Li Yu,&He Jin-liang.(2010).Lightning shielding failure model of transmission line based on leader progress model..
MLA	Zeng Rong,et al."Lightning shielding failure model of transmission line based on leader progress model".(2010).

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