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	Transient-traveling-wave-based grounding line selector and its field tests
	Wang Kan ; Shi Shenxing ; Yang Jianming ; Dong Xinzhou
	2010-10-12 ; 2010-10-12
关键词	Practical/ earthing/ transient-traveling-wave-based grounding line selector nonsolidly grounding system current transient traveling wave line selection algorithm hardware design high-speed sampling technique wavelet algorithm/ B8140 Power system protection
中文摘要	The grounding line selector SL-11 has passed field tests of single-phase-grounding line selection in non-solidly grounding system, which is based on current transient traveling wave. Its basic principle is presented, which is immune to the grounding modes of neutral point. Its hardware design and line selection algorithm are introduced, as well as the capture and analysis of transient traveling waves are solved. The field tests are discussed, which show that, its working principle is correct, its high-speed sampling technique and wavelet algorithm are feasible and it meets the requirements of field operation.
语种	中文
出版者	Editorial Office of Electrical Power Automation Equipment ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78764]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Kan,Shi Shenxing,Yang Jianming,et al. Transient-traveling-wave-based grounding line selector and its field tests[J],2010, 2010.
APA	Wang Kan,Shi Shenxing,Yang Jianming,&Dong Xinzhou.(2010).Transient-traveling-wave-based grounding line selector and its field tests..
MLA	Wang Kan,et al."Transient-traveling-wave-based grounding line selector and its field tests".(2010).

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