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《Electronic Science and Technology》 2011-01
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Single-phase Grounding Fault Analysis and Study of Line Selection for the Small Current Grounding System

Yang Shuying1,Zhang Xiaoming2(1.Department of Power System,North China Electric Power University,Baoding 071003,China;2.Department of Safety Supervision,Zhaoyuan Power Company,Zhaoyuan 265400,China)  
This paper analyzes several common malfunctions in case of single-phase grounding for the low current grounding system,presents the methods for fault identification and countermeasure for grounding malfunctions,on the basis of which it studies single phase wire selection for the low current grounding system.Experiments show that this system can identify fault accurately and giving an alarm.
【CateGory Index】: TM862
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 TANG Yi,CHEN Kui,CHEN Qing(China University of Mining and Technology,Xuzhou 221008,China);Transient Characteristics of Single-phase-to-ground Fault in the Indirectly Earthed Power System[J];High Voltage Engineering;2007-11
2 JIA Qing quan 1, XIAO Peng 1, YANG Yi han 1, LIU Lian guang 1, SONG Jia hua 2 (1.North China Electric Power University,Beijing 100085,China; 2.Northeast China Electric Power Institute,Jilin 132012,China);Wavelets method to select single phase faulted circuit for small current grounding power systems[J];Relay;2001-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 MU Da-qing~1, YIN SXiang-gen~1,GAN Zheng-ning~2 (1. College of Electrical & Electronical Engineering, Huazhong University of Science & Technology, Wuhan 430074, china; 2. College of Electrical & Information Engineering, Changsha University of Science & Technology, Changsha 410077, china);Exploration of New Principle of Single-phase Earth Protection for the System with Floating Neutral Point[J];Journal of Changsha University of Electric Power(Natural Science);2005-01
2 Meng En (Nanning Power Supply);The Matlab Si mulation of Distribution Network Grounded Fault[J];Electrotechnical Application;2008-16
3 XU Bing-ying, XUE Yong - duan, LI Tian - you, XIAN Ri - chang (Shandong University of Technology,Zibo 255049,China;Quanzhou Power Company, Quanzhou 362000,China;Zibo Power Company,Zibo 255032 ,China);Review of Line Selection of Grounding Fault in Non - Effectively Grounding Network Techniques[J];Electrical Equipment;2005-04
4 Jia Qingquan 1, Yang Yihan 2, Yang Qixun 2 (1. Yanshan University, Qinhuangdao 066004, China) (2. North China Electric Power University, Beijing 100085, China);APPLICATION OF D-S EVIDENCE THEORY TO SINGLE-PHASE-TO-GROUND FAULT LINE DETECTION[J];Automation of Electric Power Systems;2003-21
5 CHEN Xiao ke,XU Yu qin,DU Ding xiang (North China Electric Power University,Baoding 071003,China);New development of fault line selection method in small current grounding power system[J];Electric Power Automation Equipment;2002-09
6 WU Jun - ji,YANG Min,YANG Wei,ZHANG Jun - fang(Nanjing University of Science and Technology,Nanjing210094,China);Fault line detection using transient high frequency energy for small current grounding system[J];Electric Power Automation Equipment;2004-06
7 BI Yan-qiu,ZHAO Jian-guo(College of Electrical Engineering,Shandong University,Ji'nan 250061,China);Faulty feeder detection based on transient current and wavelet packet in distribution system[J];Electric Power Automation Equipment;2007-06
8 SU Zhan-tao, LU Yan-ping (School of Electrical Engineering, Wuhan University, Wuhan 430072, Hubei Province, China);A NEW WAVELET PACKET ANALYSIS BASED METHOD TO DETECT FAULTY LINE FOR SINGLE PHASE TO GROUND FAULT OCCURRED IN DISTRIBUTION NETWORK WITH SMALL CURRENT NEUTRAL GROUNDING[J];Power System Technology;2004-12
9 Wang Ning Jia Qingquan(School of Electrical Engineering,Yanshan University,Qinhuangdao 066004);Obtaining character of fault signal based on mathematical morphology[J];Electronic Measurement Technology;2008-06
10 ZHOU Yong-yong1,ZHOU Quan1,YANG Zhu-shi1,SUN Cai-xin1,LI Jian1,XIE Guo-yong2(1.State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400030,China; 2. Sichuan Huayou Group Co.,Ltd.,Chengdu 610017,China);Single-phase to Earth Faults Location for Distribution Network Using CWP-EM and IPSO-WNN[J];High Voltage Engineering;2010-04
China Proceedings of conference Full-text Database 1 Hits
1 Dai Guang-wu Du Hong-ji Jia Lei Zhang Ke Shi Ling-jun Nanjing University of Science & Technology,Nanjing 210094;Non-direct-ground system single line-to-ground fault location and simulation[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 YI Dong, LI Qunzhan, HUANG Yanquan(Southwest Jiaotong University,Chengdu 610031,China);Principle of selective grounding fault protection based on zero sequence admittance[J];Electric Power Automation Equipment;2002-10
2 WANG Ji-qing1, SHEN Qi-ying2 (1.Ningbo Electric Power Bureau, Ningbo 315010, Zhejiang Province, China; 2.School of Communication and Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240, China);SINGLE PHASE GROUNDED LINE DETECTION FOR POWER NETWORK WITH ARC SUPPRESSION COIL GROUNDING[J];Power System Technology;2003-09
3 Ji Yingye, He Jinghan (Electrical Engineering Institute of Beijing Jiaotong University, Beijing 100044);Fault Distance Measurement with Traveling Wave for the Single-phase-to-ground Fault in the Neutral Earthed System based on Wavelets Transform[J];High Voltage Engineering;2004-01
4 WANG Yansong, CHEN Guoming, ZHANG Jiasheng, ZHANG Mengmeng (College of Information and Control Engineering in the University of Petroleum China, Dongying 257062, China);Novel Algorithm of Fault Line Selection Based on wavelet Packet for Single-Phase to Ground Fault in Distribution Networks[J];High Voltage Engineering;2005-06
5 ZHAO Xinhong, YUAN Hong, CHE Wei, JING Zhan (1. Dept. of Electric Engineering, Nanjing Normal University, Nanjing 210042, China; 2. Guodian Nanjing Automation Co., Ltd, Nanjing 210003, China; 3. Suyuan Group Jiangsu Information Technology Corporation, Nanjing 210098, China.; 4. Nanjing Engineering Institute 210023, China);Study of Arc-grounding Fault Selection Based on Wavelet Analysis for the Small Current Neutral Grounding System[J];High Voltage Engineering;2005-10
6 XIAO Bai , SHU Hong_chun , GAO Feng (Kunming University of Science and Technology , Kunming 650051 , China);Survey of the methods of fault line selection for single-phase-to-earth fault in networks with ungrounded neutral[J];Relay;2001-04
7 MI Qi-chao,ZHAO Hong-mei(Pingdingshan Institute of Technology,Pingdingshan 467044,China);Research on Selectivity Leakage Protection for Underground Low Voltage Distribution Network[J];Coal Mine Machinery;2008-01
8 Xue Yongqiang ,Shao Yuhuai,LiuBaoqin (College of Electrical&Power Engineering of TUT);Study on Feeder Grounding Fault Protection Based on Zero Sequence Admitance[J];Journal of Taiyuan University of Technology;2002-04
9 ZENG Xiang-jun, YIN Xiang-gen, ZHANG Zhe, CHEN De-shu, WEN Ming-hao (Dept. of Electrical Engineering, Huazhong University of Science and Technology ,Wuhan 430074,China);STUDY ON FEEDER GROUNDING FAULT PROTECTION BASED ON ZERO SEQUENCE ADMITTANCE[J];Proceedings of the Csee;2001-04
10 XUE Yong-duan1, XU Bing-yin2,4, FENG Zu-ren1, LI Tian-you3 (1. Xi'an Jiaotong University, Xi抋n 710049,China; 2. Kehui Electric Co., Ltd., Zibo 255031,China; 3. Quanzhou Electric Power Bureau, Quanzhou 362000, China; 4. Shandong University of Technology, Zibo 255000, China);THE PRINCIPLE OF DIRECTIONAL EARTH FAULT PROTECTION USING ZERO SEQUENCE TRANSIENTS IN NON-SOLID EARTHED NETWORK[J];Proceedings of the Csee;2003-07
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