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《Distribution & Utilization》 2017-06
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Application of Parameter Identification in Secondary Single-phase Grounding Fault Detection of 10 kV Small Current Grounding System

ZHANG Wei;SONG Guobing;WU Minxiu;CHEN Bing;ZHAO Xiaoxu;Zhuhai XJ Electric Co., Ltd.;Xi'an Jiaotong University;State Grid Yangzhou Power Supply Company;State Grid Zhenjiang Power Supply Company;  
Secondary system.single-phase grounding fault the easily lead to failure of fault location for are 10kV small current grounding The mechanism based and characteristics for of secondary single-phase grounding fault introdcued.grounding is Then,a parameter system identification The method secondary the single-phase sequence grounding fault detection of small each current is proposed.capacitance curves parameters the of zero voltage and zero sequence of feed fault line has calculated and characteristictime of capacitance parameters fault is plotted to estimate whether field a secondary occurred.The correctness of the criterion is verfied by typical simulation results and examples.
【Fund】: 国家电网公司科技项目“基于配电自动化系统的单相接地故障定位及应用”(2016-148);; 广东省省级重点科技计划项目“基于数据云的主动配电网自愈控制技术研究与关键装备研制”(2015B010128006)~~
【CateGory Index】: TM862
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Bo;DONG Xinzhou;SHI Shenxing;State Key Lab of Control and Simulation of Power Systems and Generation Equipments,Dept of Electrical Engineering, Tsinghua University;;Application of approximate entropy to cross-country fault detection in distribution networks[J];电力系统保护与控制;2015-17
2 GUO Shanghua;SONG Guobing;ZHANG Wei;TAN Weibin;Zhuhai XJ Electric Co.Ltd.;Xi'an Jiaotong University;;A Self-healing Solution of Single-phase Ground Fault for Distribution Network without Communication[J];供用电;2015-08
3 LIU Jian;Shanxi Electric Power Research Institute;;Advances on Distribution Network Fault Processing Technology[J];供用电;2015-04
4 XUE Yongduan;ZHANG Haitai;LI Chenggang;XU Bingyin;China University of Petroleum (East China);Shandong Kehui Electric Co. Ltd.;Shandong University of Technology;;The Technology of Faulty Feeder Selection and Faulty Section Location Based on Transient Signals for Single-phase Earth Fault in Non-solidly Earthed Network[J];供用电;2015-04
5 SI Rui-qi;HUANG Han;LUO Jian;WU Luo-sheng;JI Chang;ZHONG Lu;State Key Laboratory of Power Transmission Equipments & System Security and New Technology, Chongqing University;Bishan Branch of Chongqing Electric Power Company;Suizhou Branch of Hubei Electric Power Company;Jiangbei Branch of Chongqing Electric Power Company;;Fault line selection approach based on compensation characteristics of extinction coil[J];电力系统保护与控制;2014-23
6 WANG Ming;WANG Hong-wei;ZHAO Yi-ming;Shengli College,China University of Petroleum;Maintenance Company,State Grid Shandong Electric Power Company;;Application research for the root mean square ratio of modulus maxima in the distribution network transient fault line selection[J];电力系统保护与控制;2014-17
7 WANG Chen;WU Junyong;TUERSUN Yiming;CHEN Zhanfeng;WU Zhilin;HE Lihan;School of Electrical Engineering, Beijing Jiaotong University;GE,Global Research Center-Shanghai;;Wireless Communication Based Single-Phase Earth Fault Location in Distribution Network and Its Dynamic Simulation Experiment[J];电网技术;2014-08
8 MAO An-jia;YANG Hao;School of Electrical and Electronic Engineering, North China Electric Power University;;Early warning and corrective control of secondary failure based on load tendency[J];电力系统保护与控制;2013-21
9 XU Bing 1 , LU Ji-ping 1 , PAN Xue 2 , XUE Yi 3 , LIU Gang 1 , WENG Zong-lin 1 , YIN Yuan 1 (1. State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing 400030, China; 2. Beijing Municipcil Electric Power Company, Beijing 100031, China; 3. Guiyang Power Supply Bureau, Guiyang 550022, China);Method to detect fault feeder based on identifying grounding capacitance and transition resistance[J];电力系统保护与控制;2012-16
10 ZHENG Gu-ping1,DU Xiang-nan1,QI Zheng2,LI Qi1,YANG Yi-han2 (1.North China Electric Power University,Baoding 071003,China;2.State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University),Beijing 102206,China);Research and implementation of neutral ineffective single-phase ground fault online location device[J];电力系统保护与控制;2012-08
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DU Juan;Shanxi University;;Application of GPS in Power System[J];通信电源技术;2015-06
2 Lü Siying;PEI Chan;QIN Xin;YAO Hang;School of Electrical Engineering, Guangxi University;;Microprocessor-based protection algorithm based on wavelet multi-scale analysis and Kalman filter[J];电力系统保护与控制;2015-21
3 Niu Yuntao;Li Hua;Song Zhihong;Li Fengqiang;Li Lingling;Hebei University of Technology;China Machinery Industry Information Institute;;Fault Line Selection for Grounding Power Network in Arc Suppression Coil Based on Information Fusion[J];电工技术学报;2015-S1
4 YIN Jiamin;JI Chang;LUO Jian;ZHANG Peng;Changshou Power Supply Bureau, Chongqing Electric Power Corporation;State Key Laboratory of Power Transmission Equipments & System Security and New Technology,Chongqing University;;Fault line selection approach of extinction coil based on capacitance sequence approximate entropy[J];电力系统保护与控制;2015-17
5 JIANG Bo;DONG Xinzhou;SHI Shenxing;State Key Lab of Control and Simulation of Power Systems and Generation Equipments,Dept of Electrical Engineering, Tsinghua University;;Application of approximate entropy to cross-country fault detection in distribution networks[J];电力系统保护与控制;2015-17
6 GUO Shanghua;SONG Guobing;ZHANG Wei;TAN Weibin;Zhuhai XJ Electric Co.Ltd.;Xi'an Jiaotong University;;A Self-healing Solution of Single-phase Ground Fault for Distribution Network without Communication[J];供用电;2015-08
7 NI Guangkui;LI Yan;GAO Yun;SHANG Xujian;LI Haitao;State Grid Shandong Electric Power Company Laiwu Power Supply Company;Shandong University of Technology;;Research on the Methods of Online Fault Location for Single-phase Ground Fault in Resonant Grounded Distribution Network[J];供用电;2015-07
8 Sun Jiushun;Luhun Reservoir Management Department;;Research of Small Current Single-phase Earth Fault Characteristics and Positioning Technology[J];电气技术;2015-05
9 LIU Jian;Shanxi Electric Power Research Institute;;Advances on Distribution Network Fault Processing Technology[J];供用电;2015-04
10 SI Rui-qi;HUANG Han;LUO Jian;WU Luo-sheng;JI Chang;ZHONG Lu;State Key Laboratory of Power Transmission Equipments & System Security and New Technology, Chongqing University;Bishan Branch of Chongqing Electric Power Company;Suizhou Branch of Hubei Electric Power Company;Jiangbei Branch of Chongqing Electric Power Company;;Fault line selection approach based on compensation characteristics of extinction coil[J];电力系统保护与控制;2014-23
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Bo;DONG Xinzhou;SHI Shenxing;State Key Lab of Control and Simulation of Power Systems and Generation Equipments (Dept. of Electrical Engineering,Tsinghua University);;A Method of Single Phase to Ground Fault Feeder Selection Based on Single Phase Current Traveling Wave for Distribution Lines[J];中国电机工程学报;2014-34
2 LIU Jian;LIN Tao;LI Long;SHEN Bing-bing;TONG Xiang-qian;ZHANG Zhi-hua;Shaanxi Electric Power Research Institute;State Grid Corporation of China;State Grid Electric Power Research Institute;School of Automation and Information Engineering,Xi'an University of Technology;;Adaptability of distribution automation systems to photovoltaic installation[J];电力系统保护与控制;2014-20
3 LI Zhen-qiu;WANG Shi-sheng;WU Li-na;Information Engineering College,Nanchang University;;A new method and simulation for arcing high-impedance-grounding fault line selection in resonant grounded system[J];电力系统保护与控制;2014-17
4 WANG Chen;WU Junyong;TUERSUN Yiming;CHEN Zhanfeng;WU Zhilin;HE Lihan;School of Electrical Engineering, Beijing Jiaotong University;GE,Global Research Center-Shanghai;;Wireless Communication Based Single-Phase Earth Fault Location in Distribution Network and Its Dynamic Simulation Experiment[J];电网技术;2014-08
5 ZHA Cong-mei;WANG Chang-jiang;WEI Yun-bing;LI Tao;LU Guang-hui;School of Electric and Information, Zhongyuan University of Technology;School of Electrical and Information Engineering, Zhengzhou University of Light Industry;Nanyang Power Supply Company;XJ Electric Co.,Ltd;;A new method of the resonant grounding system fault line detection based on EMD[J];电力系统保护与控制;2014-14
6 ZHANG Guo-jun;REN Rong;HAN Jing-jing;TIAN Yong-feng;School of Electrical and Control Engineering, Liaoning Technology University;;Application of Hilbert transform in faulty line selection of distribution network[J];电力系统保护与控制;2014-10
7 MAO An-jia;YANG Hao;School of Electrical and Electronic Engineering, North China Electric Power University;;Early warning and corrective control of secondary failure based on load tendency[J];电力系统保护与控制;2013-21
8 XUE Yusheng;XIE Yunyun;WEN Fushuan;DONG Zhaoyang;NARI Group Corporation(State Grid Electric Power Research Institute);Department of Automation,Nanjing University of Science and Technology;College of Electrical Engineering,Zhejiang University;School of Electrical and Information Engineering,The University of Sydney;;A Review on Cascading Failures in Power Systems[J];电力系统自动化;2013-19
9 LIU Jian;ZHANG Xiaoqing;CHEN Xingying;SHEN Bingbing;DONG Xinzhou;ZHANG Zhihua;Shaanxi Electric Power Research Institute;College of Energy and Electrical Engineering, Hohai University;State Grid Electric Power Research Institute;Department of Electrical Engineering, Tsinghua University;;Fault Location and Service Restoration for Distribution Networks Based on Coordination of Centralized Intelligence and Distributed Intelligence[J];电网技术;2013-09
10 ZHANG Shu, HE Zheng-you, LIN Sheng, SHANG Wu-jun (School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China);Fault location based on charge and discharge transient characteristic of the single-phase fault in the resonant grounding system[J];电力系统保护与控制;2013-09
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