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《High Voltage Engineering》 2003-07
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Study on the Grounding in Superposing DC Current Method for the On-line Monitoring of XLPE Cable

Wang Yi et al  
If the XLPE cable on-line monitoring system, which is based on the method of superposing a low DC voltage on the neutral point of PT ,is used in 6-35 kV power system, the way of grounding of potential transformers and the shielding layer of cable must be changed. Depending on simulations with the ATP-EMTP and some correlative analysis, the paper analyzes the possible effects on power system caused by changes of the grounding way when there is a fault caused by the over saturated windings of a potential transformer, and gives corresponding methods to solve the problems.
【CateGory Index】: TM862
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1 WU Yi-chun (Anhui Power Training Center, Hefei 230022, China);Simulation of Switching Overvoltage Based on EMTP[J];;2004-03
2 LI Yan jun (Anhui Kaili Science Technology Co.,LTD., Hefei 230099, China);A new technology for restrict arc grounding overvoltage[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2002-02
3 FENG Ping1,2,WANG Wei-jun1,WANG Er-zhi2(1.Logistical Engineering University,Chongqing,401311,China;2.Shenyang University of Technology,Shenyang,110178,China);A New Technique to Eliminate Ferro-magnetic Resonance in Electric System——a unique way to eliminate resonance steadily and its application[J];Journal of Beijing Union University(Natural Sciences);2010-04
4 LI Qi-bin , CHEN Jian-ye (State Key Lab of Power System, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China);Design of Voltage Flickermeter Based on Virtual Instrument[J];High Power Converter Technology;2008-06
5 Yang Minzhou and Yang Hong Liuzhou Power Supply Bureau, Liuzhou 545005;x Amphere-Volt Method Used for Diagnosing Electromagnetic Equipment[J];TRANSFORMER;1999-10
6 CHI Dian-lin,HAN Fang (Shenyang Power Supply Company,Shenyang110001,China);Analysis of Explosion Fault on66kV Potential Transformer[J];Transformer;2002-07
7 LUO Yu-xiong,LI Lei,LI Fei,ZHOU Li-xing(Changsha University of Science & Technology,Changsha 410076,China);Research on Over-Voltage Protection of 35kV Cable Sheath[J];Transformer;2008-12
8 LI Rong-hua(Hunan Institute of Science & Technology,Yueyang 414000,China);Improvement of Overvoltage Protection of 110kV Transformer Neutral Point[J];Transformer;2009-08
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10 GAN Peng,ZHOU Feng,XU Peng,LI Jing-lu(Changsha University of Science and Technology,Changsha 410076,China);Discussion on Measures of Lightning Protection of Distribution Transformer in Mountain Area[J];Transformer;2011-02
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3 Liu Xue Zhang Fusheng Zheng Wenwen Wei Ping Zhao Na (Xi'an Jiaotong University.Xi'an,710049);The Measurement of Fluctuation and Flickering Using the Algorithm of Adding Windows and Interpolation[A];[C];2005
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5 YANG Shu-ying WANG Jun-hua(School of Electrical Engineering,North China Electric Power University,Baoding 071003 Hebei Province,China);POWER QUALITY MEASUREMENT AND IMPLEMENT OF MONITOR DEVICE[A];[C];2006
6 Zhang Xian Gao Shengwei Yuan Chenhu Zhang Mu Zhang Guanjun Yang Qingxin (Tianjin Polytechnic University,No.63 Chenglin Road,Hedong District,Tianjin 300160);Present Situation and New Technology of Partial Discharge Detecting Methods on Power Transformer[A];[C];2009
7 Sun Yan~1 Jia Jiangbo~2 Zheng Huan~1 (1.Capital Engineering & Research Incorporation Ltd.,Beijing,100176; 2.China Power Engineering Consulting Group Corporation,Beijing,100120);Research on Switching Overvoltage of Arc Furnace Electric Power System Based on EMTP[A];[C];2009
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2 ;The Measurement of tanδ of XLPE/PE Cables at 0 1 Hz Very Low Frequency[J];HIGH VOLTAGE ENGINEERING;2000-02
3 ;Test and study of Insulation of XLPE Cable[J];High Voltage Engineering;2002-07
4 ;INVESTIGATION AND TEST REPORT OF 220KV XLPE CABLE[J];High Voltage Engineering;2004-S1
5 ;TESTMETHOD FOR XLPE CABLE[J];High Voltage Engineering;2004-S1
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7 WANG Hongxin1, CHENG Shukang1, WEN Xishan2, CHEN Yunpin2 (1.School of Electrical Engineering and Automation, Harbin Institute of Techno logy, Harbin 150001, China; 2. School of Electrical Engineering, Wuhan Univers ity, Wuhan 430072, China);AC Insulation Characteristics of XLPE in the Course of Aging[J];High Voltage Engineering;2005-03
8 LUO Huayu,GUAN Genzhi,YI Xiaoyu (School of Electrical Engineering,Wuhan University,Wuhan 430072,China);Study of On-line Monitoring of XLPE Power Cable by Earth Line Current Method[J];High Voltage Engineering;2005-11
9 CHEN Xiaolin,CHENG Yonghong,WANG Xianqing,SHI Shan,ZHAO Yong(State Key Laboratory of Electrical Insulation and Power Equipment,Xi'an Jiaotong University,Xi'an 710049,China);Analysis of Current Flowing in the Ground Wire of XLPE Cable and Modification of Grounding Mode[J];High Voltage Engineering;2006-02
10 ;Investigation on Several Questions in On line Insulation Monitoring[J];HIGH VOLTAGE ENGINEERING;1998-03
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