Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Automation of Electric Power Systems》 2001-05
Add to Favorite Get Latest Update

A NEW METHOD FOR DETECTING SATURATION OF CURRENT TRANSFORMER BASED ON WAVELET TRANSFORM

Li Guicun,L iu Wanshun,Jia Qingquan,Cao Fengmei,L i Ying,Deng H uiqiong North China Electric Power U niversity,Beijing10 0 0 85 ,China  
Differential bus protection with instantaneous current value is easily influenced by saturation of currenttransform er to mal- operate. Based on the lag characteristic of saturation of current transformer when short- circuit occurs,this paper proposes a m ethod for analyzing the transient voltage of the faulty bus by the wavelet transform,then detecting accurately the fault point.The saturation of current transformer can be distinguished based on the time difference between the tim e of the fault and the time of differential current.The simulation results show the effectiveness of the proposed method.
【CateGory Index】: TM452
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 Li Guicun1 ,L iu Wanshun1 ,L i Peng2 ,L iu Jianfei1 ,Teng L in1 ,Du Zhenhua3 1.North China Electric Power U niversity,Beijing10 0 0 85 ,China 2 . Northeast China Institute of Electric Power Engineering,Jilin 132 0 12 ,China 3. Beijing Hollysys Co;NEW METHOD FOR AVOIDING DIFFERENTIAL PROTECTION TO MAL-OPERATE BASED ON WAVELET TRANSFORM[J];Automation of Electric Power Systems;2002-02
2 Tai Nengling 1, Wu Hongxiao 1, Hou Zhijian 1, Zhu Wenjun 2 (1. Shanghai Jiaotong University, Shanghai 200030, China) (2. Hubei Electric Power Company Dispatching Center, Wuhan 430070, China);NEW UNIT-TRANSVERSE DIFFERENTIAL PROTECTION BASED ON WAVELET TRANSFORM AND ITS COUNTERMEASURES FOR CURRENT TRANSFORMER SATURATION[J];Automation of Electric Power Systems;2003-20
3 LI Hai-feng, WANG Gang, LI Xiao-hua (South China University of Technology, Guangzhou 510640, China);A Novel Busbar Protection Based on Transient Current Spectrum Energy[J];Automation of Electric Power Systems;2005-06
4 DING Yan, ZHENG Yu-ping , TANG Guo-qing , WU Tong-hua (Southeast University, Nanjing 210096, China) (Nanjing Automation Research Institute, Nanjing 210003, China);Short Data Window Based Adaptive Differential Protection Algorithm with Current Transformer Saturation in EHV Transmission Lines[J];Automation of Electric Power Systems;2005-21
5 LUO Shan-shan, PENG Peng, MAO Ya-shen, JIN Nai-zheng, SHENG Shui-ming (1. Shanghai Tengen Future Electrical Automation Co Ltd, Shanghai 201319, China) (2. Shaoxing Electric Power Company, Shaoxing 312000, China);Multi-terminal Lines Current Differential Relay Based on Fiber Optical Communication[J];Automation of Electric Power Systems;2006-09
6 CUI Xinqi,TAI Nengling,LIU Jing(Shanghai Jiaotong University,Shanghai 200240,China);New Unit-transverse Differential Protection Based on the Fault Contributed Zero Sequence Current[J];Automation of Electric Power Systems;2007-12
7 YANG Qing,ZHENG Tao,XIAO Shiwu,HUANG Shaofeng,LIU Wanshun(The Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control Under Ministry of Education,North China Electric Power University,Beijing 102206,China);A New Criterion for Transformer Differential Protection to Rapidly Identify Transferring Faults[J];Automation of Electric Power Systems;2007-20
8 CONG Wei1,ZHANG Linlin1,YAO Xiang2,BAI Yong1,WANG Hui1(1.Shandong University,Jinan 250061,China; 2.East China Electric Power Design Institute of China Power Engineering Consulting Group,Shanghai 200063,China);A Protection Algorithm for Current Transformer Saturation Countermeasures Based on Principles of Unified Pilot Protection[J];Automation of Electric Power Systems;2011-11
9 Wei Zhinong1, Zheng Yuping2, He Hua2 (1.Hohai university, nanjing 210098; 2.Nanjing Automation Research Institute, Nanjing 210003, China);THE ANALYZING OF DISTANT SHORT-CIRCUIT FAULT CURRENT IN RAPID TRANSIT SYSTEMS BASED ON WAVELET TRANSFORM[J];Proceedings of Electric Power System and Automation;2003-06
10 HU Guo-sheng 1,2 ,REN Zhen 1 ,HUANG Wen-ying 1 ,ZHU Feng-feng 1 (1.South China University of Technology,Guangzhou510640,China;2.Guangdong Provincial Institute of Technologic Personal,Guangzhou510640,China);Bound problem in fault signal processing of electric machine and its solution based on wavelet transform[J];Electric Power Automation Equipment;2002-11
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Dong Xinzhou; He Jiali (Tianjin University. 300072. Tianjin. China )Ge Yaozhong (Xi'an Jiaotong University. 710049. Xi'an. China)Xu Bingyin (Kehui Electric Co. Ltd.. 255031. Zibo. China);RESEARCH OF FAULT PHASE SELECTION WITH TRANSIENT CURRENT TRAVELLING WAVES AND WAVELET TRANSFORM Part One Theoretical Basis[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1998-12
2 CHEN De shu,YIN Xiang gen,ZHANG Zhe (Huazhong University of Science & Technology,Wuhan 430074,China);On Problems about Sampling Value Differential Protection[J];ELECTRIC POWER AUTOMATION EQUIPMENT;2000-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 FU Biao 1,WU Xian-liang 1,LI Shi-xiong 2 1(Electronic Engineering and Information Science Dept.of Anhui University,Hefei 230039,China) 2(Dept. of Mathematics of Anhui University,Hefei 230039,China)$$$$;Finding the High-frequency Solution of Electromagnetic Wave Equation Based on Wavelet Transform[J];JOURNAL OF ANHUI UNIVERSITY(NATURAL SCIENCES);1999-03
2 CHEN Dong-fang (Department of Computor of Anhui University, Hefei 230039, China)$$$$;Inversion of Radon Transform and Wavelet[J];Journal of Anhui University(Natural Sciences);2000-04
3 WANG Li-hua,WU Xian-liang,SONG Kai-hong(School of Electronic and Information Engineering,Anhui University,Hefei 230039,China);Stability and numerical dispersion of RK-MRTD schemes[J];Journal of Anhui University(Natural Science Edition);2011-05
4 WANG Su hua 1,ZHANG Wei lin 2(1.School of Civil Engineering,Hefei University of Technology,Hefei,230009,China;2.Anhui Institute of Architecture & Industry,Hefei,230022,China);APPLICATION STUDY OF WAVELET TRANSFORM IN CABLE FORCES DETECTION OF CABLE-STAYED BRIDGE[J];Journal of Anhui Institute of Architecture;2004-03
5 PAN Mao-gui~1, ZHANG Wei-lin~2 (1.Huzhou Highway Administration Bureau, Huzhou 31300, China; 2.Anhui Institute of Architecture & lndustry, Hefei 230022, China);Application study of wavelet transform in construct detection of bridge[J];Journal of Anhui Institute of Architecture;2005-03
6 TAN Chun-ying et al (College of Geography and Resource Management,Ludong University,Yantai,Shandong 264025);Study on the Characteristics of Grain Food Production Variation in Yantai City Based on the Wavelet Transformation[J];Journal of Anhui Agricultural Sciences;2006-12
7 WANG Sheng et al (Anhui Province Climate Center,Hefei,Anhui 230031);Research on the Summer Precipitation Variation in Anhui Province and the Influence on Drought-Flood[J];Journal of Anhui Agricultural Sciences;2008-07
8 XIU Rong et al (College of Mechanical and Electronics Engineering,Agricultural University,Hohhot,Inner Mongolia 010018);Study on Gas-Solid Two-Phase Flow Based on Wavelet Analysis[J];Journal of Anhui Agricultural Sciences;2008-10
9 WU Yong,WU Chuan-sheng,LIU Xiao-shuang (School of Science,Wuhan University of Technology,Wuhan 430070,China);Application of the Wavelet Packet Analysis Method in Vibration Signal Denoise[J];Journal of Anhui Normal University(Natural Science);2007-01
10 ZHAO Wen-shan,HE Yi-gang,YAN Jin-xi,LI Bi-an(College of Electrical & Information Engineering,Hunan University,Changsha 410082,China);Implementation of Continuous Wavelet Transform Using Switched-Current Circuit[J];Semiconductor Technology;2006-04
China Proceedings of conference Full-text Database 10 Hits
1 Mu Xiangyong 1,Pei Run 1,Liu Zhilin 2,Wang Jingfu 2 1.Department of Control Science and Engineering of Harbin Institute of Technology,Harbin 150001,P.R.China 2.College of Automation of Harbin Engineering University,Harbin 150001,P.R.China;On Surplus Force of Marine Rudder Loading System Based on Wavelet Analysis[A];[C];2008
2 Yuan Xiao (Dept.of Aeronautical Electronic Engineering,The Air Force Institute of Engineering);Super—Gaussian Spectrum and Construction of Wavelets[A];[C];1999
3 Chen Xiangdong~(1,3)Yuan Xiao~(2,4) Li Qiliang~3 Jiang Yadong~1 Lin Libing~3 (1.Sichuan Province Key lab for Transducer Tech.& Eng.,UESTC;1.College of Electronic Information,Sichuan Univ.; 3.College of Physics,Sichuan Univ.;4.Dept.of Aeronautical Electronic Eng.,AFEU;);The Gaussain Function,Wavelets and Their Localization Characteristics[A];[C];2001
4 YuanXiao~(1,2) Chen Xiangdong~(3,4) Li Qiliang~4 Yang Jiade~5 (1.College of Electronic Information,SCU;2.Dept.of Aeronautical Electronic Eng.,AFEU;3.Sichuan Province Key Lab for Transducer Tech.& Eng.,UESTC;4.College of Physics,SCU;5.Chongqing Optoelectronic Research Inst.);On the Simple Generalized Daubechies' Wavelets and Their Symmetry[A];[C];2001
5 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
6 Xu XiuPing Chen xueyun Zhang youwei Ying zilu Li zhufeng;A New Method for Detecting Frequencies of Harmonics[A];[C];1999
7 Zhang Xue-song, He Ben-teng (Zhejiang University, Hangzhou 310027,China);ANEW METHOD TO IDENTIFY INRUSH CURRENT BY PHASOR COMPARISON[A];[C];2005
8 ;Travelling Wave Fault Alalysis System of Power System Based On DS80C320[A];[C];2007
9 Liao Qimei~1 Qu Jinghui~1 Zhang heng~1 YANG Wen-zhao~2 (1 Biomedical Engineering Department, Fourth Military Medical University, Xi'An, ShannXi,710032,China; 2 Unit 63961 of PLA, Beijing 100012, China);A New Method of Mud Signal Baseline Drift Rectification in Measurement While Drilling[A];[C];2008
10 Zhou Peng Wang Xin Zhao Fuling (School in Mechanical & Engineering of Dalian University of Technology Dalian 116023 China);Design for FIR Two-Channel Quadrature-Mirror Filter Bank[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ;The found and dealt with the defaults of non-synchronous closing in phase-to-phase for 5033 circuit breaker at 500 kV Fanchang station[J];Anhui Electric Power;2007-03
2 Zhang Meijuan Xin Chengshan Yang Junqian (College of Mechanical and Electrical Engineering, Northern Jiaotong University, Beijing 100044);Shunt Capacitor Switching Transients and Restriction Approaches[J];JOURNAL OF NORTHERN JIAOTONG UNIVERSITY;1998-04
3 HUANG Wan qiu 1, HUANG Xiao Xia 1, JIA Xu Guang 2 (1 College of Computer, Beijing Technology and Business University, Beijing 100037, China; 2 College of Computer, Northern Jiaotong University, Beijing 100044, China);XML LANGUAGE AND ITS APPLICATION[J];Journal of Beijing Institute of Light Indusry;2002-03
4 QIAO-E; AN Zuo-Ping; LUO Cheng-mu; WANG Ting-yun (Shenyang Shenbian Instrument Transformer Manufacture Co., Ltd., Shenyang 110025, China; Electric Engineering Department of Tsinghua University, Beijing 100084, China);Development and Application of Optical Current Transformer: Looking Forward for Instrument Transformer Technology in 21st Century[J];TRANSFORMER;2000-01
5 QIAO E' 1,AN Zuo ping 1,LUO Cheng mu 2 (1.Shenyang Shenbian Instrument Transformer Manufacture Co., Ltd., Shenyang 110025, China; 2.Electric Engineering Department of Tsinghua University, Beijing 100084, China);Rogowski Coil Used in Optical Current Transformer[J];TRANSFORMER;2000-05
6 WANG Shao-kui (Power Supply Company,Daqing Petroleum Management Bureau,Daqing163453,China);Development Difficult Points and Present Situation of Electronic Current Transformer[J];Transformer;2003-05
7 Wang Mengyun and Ling Min Electric Power Research Institute, Ministry of Electric Power, Beijing 100085;Statistics and Analysis on Short-Circuit Faults of Large Power Transformers[J];TRANSFORMER;1997-10
8 MENG Qing-hua*,ZHAO Wen-li(College of Mechanical and Electronic Engineering,Hangzhou Dianzi University,Hangzhou 310018,China);Study on Signal Denoising of Modulus Maximum Based on Optimal Wavelet Package Decomposition[J];Chinese Journal of Sensors and Actuators;2006-06
9 LIU Ye,XIA Jian-sheng,ZHANG Yun (School of Elec. Engin., Xi'an Jiaotong University, Xi'an 710049,China);Problem of linear birefringence effect in optical current transducer and its countermeasure[J];JOURNAL OF TRANSDUCER TECHNOLOGY;2000-03
10 WU Chang-she1,LIN Lin2,LIU Xi-jia2(1.Wenzhou Electric Power Dispatch & Communication Center,Whenzhou 325000,China;2.Wenzhou Electric Power High Voltage Repair & Test Work Area,Whenzhou 325000,China);Inrush current restraint scheme of power transformer differential protection[J];Journal of Electric Power Science and Technology;2009-03
China Proceedings of conference Full-text Database 1 Hits
1 LIU Dong-liang Lu liang Prefecture,Shah xi branch power production technology,Lu liang Shah xi 033000,China;The electric current mutual inductance implement repeated circuit defect arouses the analysis of causes protecting the device mistake moving[A];[C];2008
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 WEI Zi,LU Song-sheng,LIU Zheng-zhi(Institute of Plasma Physics,Chinese Academy of Science,Hefei 230031,China);The design of real-time monitoring of fast controlled power supply[J];Journal of Anhui University(Natural Sciences);2006-02
2 QIN Hua,YOU Da-hai(Huazhong University of Science and Technology,Wuhan 430074,China);Simulation and Analysis of Transformer Differential Protection Based on CT/ECT[J];Transformer;2009-05
3 WANG Xue-wei,WANG Li-jun (College of Information Science & Technology,Beijing University of Chemical Technology,Beijing 100029,China);Compression Algorithm of Fault Recording Data in Power System Based on CL Multiwavelet and SPIHT Coding[J];Electrical Measurement & Instrumentation;2009-09
4 ZHANG Lei,ZHU Yong-li,ZHANG Jing-jing,DENG Lei(Department of Electrical Engineering,North China Electric Power University,Baoding 071003,Hebei,China);A Design of Switch Range for ECT Measuring both of Steady Current and Transient Current[J];Electrical Measurement & Instrumentation;2010-08
5 LAN Hua~1,SUN Liang~1,SHI Yao-wu~2(1.Dept.of Elec.Eng.,Northeast China Institute of Electric Power Engineering,Jilin 132012,China;2.Jilin University,Changchun 130000,China);Interharmonics calculation using cross-high-order spectral Pisarenko method[J];Advanced Technology of Electrical Engineering and Energy;2006-01
6 Lu Songsheng Liu Zhengzhi (Chinese Academy of Sciences Hefei 230031 China);Wavelet-Based Predefined-Thredhold Denoising Technique to Power System Signal[J];Transactions of China Electrotechnical Society;2005-11
7 Zhu Jiajie Tai Nengling (Shanghai Jiaotong University Shanghai 200030 China);A Novel Scheme of Generator Differential Protection[J];Transactions of China Electrotechnical Society;2008-03
8 Shu Hongchun1 Peng Shixin2 Li Bin1 Zhao Xingbing3 (1. Kunming University of Science and Technology Kunming 650051 China 2. Kunming Power Supply Bureau Kunming 650011 China 3. Yunnan Electric Power Designing Institute Kunming 650051 China);Simulation After Detecting Fault Line in Resonant Earthed System Through Zero Sequence Current Motivation[J];Transactions of China Electrotechnical Society;2008-10
9 Yu Le1 He Jinghan1 Wang Xiaojun1 Bo Zhiqian2(1.Beijing Jiaotong University Beijing 100044 China 2.ALSTOM Grid Stafford ST17 4LX UK);Research of Short-Circuit Skin Effect Current of DC Railway Based on Step Series Algorithm[J];Transactions of China Electrotechnical Society;2012-04
10 Lin Sen1,Chen Bin2 (1 Hangzhou Power Supply Company,Hangzhou 310009,China; 2 Hangzhou Xiaoshan Power Supply Company,Hangzhou 311201,China);One Scheme of CT Saturation Detection Based on Correlation Analysis[J];Electric Power Science and Engineering;2011-03
China Proceedings of conference Full-text Database 6 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 Zhu Jiajie Tai Nengling (Shanghai Jiaotong University,Department of Electrical Engineering,;A Novel Scheme Of Generator Differential Protection[A];[C];2007
3 HUA Huang-sheng~1,YOU Da-hai~(1,2),WANG Yang-guang~1,ZHU Yong~1,QIN Hua~1,YU Hong-wei~2 (1.Huazhong University of Science and Technology,Wuhan 430074,China 2.Wuhan Huagong Electric Automation Co.,Ltd,Wuhan 430074,China);Ethernet Data Interface for Transformer Differential Protection Based on Filtered-Interpolated-Extraction Method[A];[C];2008
4 Chen Haiyan~1 Cui Dongyan~2 Nie Heizhe~2 ~1(Branck of Qinhuangdao, Northeastern University, Qinhuangdao 066004, China) ~2(Yanshan University, Qinhuangdao 066004, China);Study on Development Prospect of Wavelet Transformin Electric Power System Application[A];[C];2004
5 LI-Yan~(1,2),TENG-Yun~(1,2) (1.School of Electrical Engineering,Shenyang University of Technology, Shenyang,110870,China; 2.The Liaoning Province Key Laboratory of Safety operation and monitoring of the electrical network,Shenyang,110870,China);Study of Adaptive Filter Current Protection Algorithm with Variable Step Size for Transmission Line[A];[C];2012
6 ZHANG Hua-ying1,YANG Zi-jing2,CAO Jun-wei2,YAO Sen-jing1,YU Peng1(1 Shenzhen Power Supply Co.Ltd,Shenzhen 518000,2 Tsinghua University Research Institute of Information Technology,Beijing 100084);Research on the Application of Redundant Lifting Wavelet Transform in Power Quality Transient Events Analysis[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 Wang Yuhong,Huang Wenying,Ren Zhen,Yang Hua(Chongqing University);DISCRETE DYADIC WAVELET TRANSFORM AND TNE APPLICATIONS IN FAULT ANALYSIS OF ELECTRIC MACNINES[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1995-12
2 YUAN Rong xiang 1,2 ,CHEN De shu 1,MA Tian hao 2,ZHANG Zhe 1,YIN Xiang gen 1 (1.Huazhong University of Science and Technology,Wuhan 430074,China) (2.Zhongxing Telecom Ltd., Shenzhen 518004,China);Study on the Principle of Current Differential Protection Based on Sampled Values[J];ELECTRIC POWER AUTOMATION EQUIPMENT;2000-01
3 ;Problems in Realization of Microcomputer Based Differential Current Protection by-Sampled Values[J];ELECTRIC POWER AUTOMATION EQUIPMENT;1996-04
4 Dong Xinzhou,He Jiali (Tian Jin University) Ge Yaozhong (Xi'an Jiao Tong University);APPLICATION OF WAVELET TRANSFORM IN DETECTION OF FAULT TRAVELLING WAVES[J];RELAY;1998-05
5 Dong Xinzhou, Geng Zhongxing, Ge Yaozhong Zhang Fusheng (Xi′an JiaoTong University Xian\ 710049\ China) Xu Bingyin (Kehui Electric Co.Ltd);The Application of Wavelet Transform to Power System Fault Signal Analysis[J];CHINESE SOCIETY FOR ELECTRICAL ENGINEERING;1997-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved