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《Journal of Chongqing Electric Power College》 2003-04
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Discussion of Architecture and Application of Transformer Protection

ZHANG Yong (GuangDong Power Engineering Co. ; GuangZhou 510730)  
After introducing a fire accident occurring in a substation as a result of not isolating the fault on the low voltage side of the transformer in time , this paper analyses the scheme of transformer protection and some key points which must be cared for, such as scheme of backup protection , DC power supply , selection of bus bar operation mode and current transformer etc.
【CateGory Index】: TM410.5
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LU Zhong-bin; ZHANG Hong;Analysis of Wrong Action of BCD-55 Differential Protection System[J];POWER SYSTEM ENGINEERING;2000-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 FANG Xue-lei1,ZHU Ning2(1.Anhui Electric Power Training Center,Hefei 230022,China;2.Tongling Power Supply Company,Tongling 244002,China);Analysis and Comparision Transmission Line Breakdown Localization Techniques[J];Journal of Anhui Electrical Engineering Professional Technique College;2008-03
2 ;A special problem of one and a half connection high frequency protection[J];Anhui Electric Power;2004-02
3 YUAN Zhao-qiang,WU Qiang(College of Electrical Engineering and Information Science,China Three Gorges University,YiChang 443002,China);Method of Setting of the Self-adaptive Relay Protetction[J];Journal of Changsha University of Electric Power(Natural Science);2006-04
4 YIN Xiang-gen,WANG Yang,ZHANG Zhe,WEN Ming-hao(Electric Power Security and High Efficiency Lab,Huazhong University of Science and Technology,Wuhan 430074,China);Limited wide area intelligent protection for coping with power network catastrophe[J];Journal of Electric Power Science and Technology;2008-04
5 NIE Yi-xiong CHENG Han-xiang,Li Wei Yin Xiang-gen Guangdong University of Techology Guangzhou 510090,china Huazhong University ofScience and Technology Wuhan 430074,China;The Application of the MAX195 in the Electronic Transformer[J];Electrical Measurement & Instrumentation;2005-07
6 YU Hong,PENG He-ping,WANG Zhong,LI Juan,LU Jun(Nanjing Automation Research Institute,Nanjing 210003,China);A new protecting distance finding algorithm[J];Electrical Measurement & Instrumentation;2008-10
7 Lin Xiangning Liu Pei Liu Shiming(Huazhong University of Science and Technology 430074 China)Yang Chunming(Group of Dong Fang Electronic Information Industry Inc 264001 China);Studies on Phase-Selector Based on Modal Transformation and Fault Component[J];Transactions of China Electrotechnical Society;2001-06
8 Liu Qiankuan1 Liu Huanzhang2 Huang Shaofeng1 (1. Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education (NCEPU) Beijing 102206 China 2. Huazhong Electric Power Dispatch & Communication Center Wuhan 430077 China);Fault Component Distance Relay With Changeable Circle Characteristics[J];Transactions of China Electrotechnical Society;2007-12
9 Wu Lie1 Gu Bin2, 3 Tan Jiancheng2 (1. Wenzhou University Wenzhou 325027 China 2. Guangxi University Nanning 530004 China 3. Shaoxing College of Arts and Science Shaoxing 312000 China);A Fault Phase Selector for HV Transmission Line Protective Relaying Based on Power Increment[J];Transactions of China Electrotechnical Society;2008-06
10 Wang Bin1 Dong Xinzhou1 Bo Zhiqian2 Andrew Klimek2 (1. State Key Lab of Control and Simulation of Power Systems and Generation Equipments Tsinghua University Beijing 100084 China 2. AREVA T&D Automation Co. Stafford ST17 4LX UK);Analysis and Improvement of Zero Sequence Reactance Relay With Applications in Ultra-High-Voltage Long AC Transmission Lines[J];Transactions of China Electrotechnical Society;2008-12
China Proceedings of conference Full-text Database 10 Hits
1 Wu Da-li,Yin Xiang-gen,Zhang Zhe,Zhang Zhong-qing (Electric Power Security and High Efficiency Lab, Huazhong University of Science and Technology,Wuhan,China);Research on Multi Differential Protection Scheme for Transmission Line[A];[C];2007
2 DONG Ye,CHEN Gang-jie (North China Electric Power University,Beijing 102206,China);STUDY ON FAULT COMPONENT OF TRANSIENT CURRENT FOR UHV TRANSMISSION LINES[A];[C];2007
3 ZHANG Hua ZHENG Tao XIAO Shiwu LIU Wanshun HUANG Shaofeng ZHANG Da(Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education (North China Electric Power University),Changping District,Beijing 102206,China[1],Super-HV Company of Shan Dong Electric Power Corporation,250001,China[2];STUDY ON THE DISDINGUISHING FAULT IN OSCILLATION BASED ON THE FAULT ENTROPY ALGORITHM OF ENVELOPES OF CURRENT SIGNALS[A];[C];2006
4 JIN Qichao~1 JI Yongping~1 WEI Dong~2 LIU Minghui~1 ZHANG Tiantian~1(1.Nanjin Nanzi Electric Power Control System Co.,LTD.,Nanjing 210003,China;2.Nanjin Talent Electric Co.,LTD.,Nanjing 211800,China);Optimized realization of fix-point algorithm of protection relay Based on DSP[A];[C];2006
5 ZHAO Xiao-ming~1 WU jun~1 YU Zhi-hui~2(1.ZheJiang Electric Power Test and Research Institute,Hang Zhou 310014,China;2.ZheJiang Hang Zhou Electric Power Bureau,Hang Zhou 310016,China);The Improvement of Bus Differential Relay REB103 Security Application[A];[C];2006
6 Liu Hui(Chaohu Electric Power Company,Chaohu 238005,Anhui Province);The Reason And Countermeasure Of Gas Protection Action In Power Transformer[A];[C];2006
7 WANG Xing-guo HUANG Shao-feng Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education,North China Electric Power University,Beijing 102206,China;Study on Fault Transient Component of Long Distance Transmission Lines[A];[C];2008
8 ZHOU Tai-bin WU Yi-fan XIA Chuan-bang Wenzhou Electric Power Bureau,Wenzhou 325000 China;The application of the software for transformer load test analysis in power grid[A];[C];2008
9 JIN Qichao LIU Minghui JI Yongping CUI Dezhi WANG Haibing Nanjing Talent Electric Co.,Ltd.,Nanjing 211800,China;The Problem of Estimating The Setting Value Error of Ratio Differential Protection[A];[C];2008
10 WEILi WANGGuo-gong GAO Wen Guyuan Power supply bureau,Ningxia 756000,China ZHENG Tao North China Electric Power University,Beijing,102206,China;Synthetic analysis on the causes of mal-operation and preventive measures of transformer differential protection[A];[C];2008
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