标题:A New Adaptive Fault Line Selection Method Based on Multi-scale Wavelet Packet Decomposition in Non-solid Earthed Network
作者:Liang Zhenglin; Zhang Feng; Liang Jun
通讯作者:Liang, Z
作者机构:[Liang Zhenglin] Univ Manchester, Sch Elect & Elect Engn, Manchester, Lancs, England.; [Zhang Feng; Liang Jun] Shandong Univ, Sch Elect Engn, Jinan, 更多
会议名称:Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期:MAR 28-31, 2010
来源:2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
出版年:2010
DOI:10.1109/APPEEC.2010.5449275
关键词:wavelet packet; multi-scale decomposition; non-solid earthed network;; fault line selection
摘要:The characteristic of single-phase grounding fault and the signal of optimal high frequency region is analyzed in this paper. A new adaptive fault line selection method based on multi-scale wavelet packet decomposition is proposed. Wavelet packet decomposition has excellent focusing property in time-frequency space, besides the method uses multi-scale wavelet packet decomposition rather than fixed scale, so the method can improve the robustness of the fault line algorithm easily. The simulation results show the high accuracy and credibility.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84870009007&doi=10.1109%2fAPPEEC.2010.5449275&partnerID=40&md5=38520a1d6b2c4b876e69535373f9bcd2
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