Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electric Power Automation Equipment》 2006-06
Add to Favorite Get Latest Update

On-line monitoring and diagnosis of power transformer based on dissolved gas analysis

XIAO Yan-cai1,ZHU Heng-jun1,ZHANG Xiao-yuan2,CHEN Xiu-hai3(1. Beijing Jiaotong University,Beijing 100044,China; 2. Xuji Electric Group of Beijing,Beijing 100085,China;3. Beijing Electric Power Corporation,Beijing 100031,China)  
The DGA(Dissolved Gas Analysis) is essential for the insulation state assessment and the fault diagnosis of transformers. The principle of the DGA - based on - line monitoring and diagnosis system for transformers is first introduced in which its present research status and problems are summarized. The on - line system mainly monitors gases in oil and alarms when exceeding. It acquires poor or even no information about the fault character,the type,the location and the development trend,the system depends on the off - line analysis for diagnosis. Rules for on - line data in the normal operation is still fuzzy so far due to lacking of associated theories, and the precision of the equipment itself can not be ensured. Prospects are finally presented,in which how to find out a fundamental theory for the transformer diagnosis through the on - line data mining is the core.
【CateGory Index】: TM406
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 GAO Wensheng\ TAN Kexiong (Department of Electrical Engineering, Tsinghua University,100084) YAN Zhang (Department of Electrical Engineering, Xi'an Jiaotong University,710049);FAULT DIAGNOSIS OF INSULATION IN POWER TRANSFORMER BASED ON DISSOLVED GAS ANALYSIS METHOD[J];ADVANCED TECHNOLOGY OF ELECTRICAL ENGINEERING AND ENERGY;2000-01
2 Xukun(nanjing nanzhi scientific and technical development CO.LTD);Transformer Online Monitoring and Computer Relay Expert System[J];Electrotechnical Journal;2003-08
3 LI Juan,CAI Hui ,DING Xiao-qun(College of Electrical Engineering,Hohai University,Nanjing210098,China);Online monitoring and fault diagnosis of power transformer[J];Electric Power Automation Equipment;2002-12
4 LI Zheng,MA Hong-zhong (Hohai University,Nanjing 210098,China);Extension set method for power transformer fault diagnosis[J];Electric Power Automation Equipment;2004-11
5 CHENG Peng,TONG Lai-sheng,WU Guang-ning,TANG Ping(Nanjing Nanzi Scientific & Technical Development Co.,Ltd..Nanjing 210003,China; School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China);Technical achievements of on-line monitoring of dissolved gas in transformer oil[J];Electric Power Automation Equipment;2004-11
6 XIE Ke-fu,LUO An(Central South University,Changsha 410083,China);Fuzzy diagnosis system optimized with genetic lgorithm for power transformer[J];Electric Power Automation Equipment;2005-04
7 LI Jinghua,LI Ran (Electrical Engineering Department,North China Electric Power University,Baoding 071003,China);Application of knowledge roughnessbased multivariate decision tree in transformer fault diagnosis system[J];Electric Power Automation Equipment;2005-10
8 Jia RuijunElectric Power Research Institute,Ministry of Electric PowerBeijing 100085 China;REVIEW ABOUT GAS DISSOLVED IN TRANSFORMER OIL ONLINE DETECTION[J];POWER SYSTEM TECHNOLOGY;1998-05
9 Wei Shouzhi Wang Gang Wang Jindong Han Guangjie Zhao Hai (School of Information Science&Engineering,Northeastern University,Shenyang110004);The Study of Power Transformer Network On-line Detection and Fault Diagnosis Based on Information Fusion Method[J];Computer Engineering and Applications;2002-22
10 Han Xiaoping Xu Jianzheng (School of Elec. Eng., Shandong Univ., Jinan 250061 );APPLICATION OF DISSOLVED GAS ANALYSIS BASED ON COMPREHENSIVE CHARACTERISTIC INPUT TO TRANSFORMER FAULT DIAGNOSIS[J];Journal of Shandong University of Technology;2001-06
Chinese Journal Full-text Database 10 Hits
1 WU Di(Hefei Electric Power Supply Co.,Ltd,Hefei 230022,China);Application of oil spectrum on-line monitoring device to the diagnosis of transformer fault[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2006-01
2 XIAO Yancai1,CHEN Xiuhai2,ZHU Hengjun1(1.School of Mechanical and Electronic Control Engineering,Beijing Jiaotong University,Beijing 100044,China;2.Beijing Electric Power Corporation,Beijing 100031,China);Improved Discrete Grey Model and Its Application[J];Journal of Beijing Jiaotong University;2008-01
3 WU Hong-qi1,LIU Xia1,JIA Hong-bin2,LIU Feng-ling1(1.Dept.Electronics & Elect.Engn.,Baoji Univ.Arts & Sci.,Baoji 721007,Shaanxi,China;2.Baoji Power Supply Bureau,Baoji 721004,Shaanxi,China);Research in ANN of transformer fault diagnosis[J];Journal of Baoji University of Arts and Sciences(Natural Science Edition);2006-02
4 LI Hong-lei 1 ,XIAO Deng-ming 2 ,CHEN Ya-zhu 2 ,LI Jian-feng 3 (1.Yantai Dongfang Electronics&Information Industry Co.,Ltd.,Yantai264001,China;2.Shanghai Jiaotong University,Shanghai200030,China;3.Shanghai Weike Vacuum Electronic Technology Co.,Ltd.,Shanghai200051,China);Distributed Control System for Chromatograph On-Line Monitoring of Transformer Oil[J];Transformer;2002-S1
5 YANG Qi-Ping1XUE Wu-de1LAN Zhi-da2(1. Shanghai Institute of Electric PowerShanghai 200090China 2. East China Elecfric Power Test & Research InstituteShanghai 200437China);Research on On-Line Monitoring Technique for Gasses in Transformer Oil[J];Transformer;2005-03
6 YANG Hai-ma1,LIU Jin2,ZHANG Jing2(1.University of Shanghai for Science and Technology,Shanghai 200093,China;2.Shanghai University of Engineering and Science,Shanghai 201620,China);Application of BP Neural Network to Transformer Fault Diagnosis[J];Transformer;2009-01
7 ZHENG Wei1,TONG Huai1,QIAN Guo-chao2,LIU Shuang-jie1 ZHANG Yan1(1.Guangdong University of Technology,Guangzhou 510006,China;2.Yunnan Electric Power Test & Research Institute,Kunming 650051,China);Power Transformer Fault Diagnosis Based on DGA and AGAWNN[J];Transformer;2009-04
8 LI Jian-po~1 ZHAO Ji-yin~(1,2) ZHENG Rui-rui~1 1.College of Communication Engineering,Jilin University,Changchun 130025,China 2.College of Electromechanical and Information Engineering,Dalian Nationalities University,Dalian 116600,China;Power Transformer Fault Diagnosis Based on Comprehensive Correlation Analysis[J];Journal of Jilin University(Information Science Edition);2008-01
9 ZHAO Ji-yin1,LI Jian-po2,ZHENG Rui-rui2(1.College of Electromechanical Information Engineering,Dalian Nationalities University,Dalian 116600,China;2.College of Communication Engineering,Jilin University,Changchun 130022,China);Application of Adaptive Learning Rate Method in Power Transformer Fault Diagnosis[J];Journal of Jilin University(Information Science Edition);2008-04
10 Zhang Weiguo(Qingdao Ocean Shipping Mariners College,Qingdao 266071,Shandong,China);Data Processing for Dissolved Gas of Transformer[J];Marine Electric & Electronic Engineering;2009-04
China Proceedings of conference Full-text Database 5 Hits
1 Su Hongsheng (Information and Electrical Engineering Institute, Lanzhou Jiaotong University, Lanzhou 730070, China);Multi-area parallel neural classifiers for substation fault diagnosis based on rough set theory[A];[C];2005
2 Su Hongsheng School of Information and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou 730070;A Decision Model for Transformer Fault Diagnosis and Maintenance Based on Rough Set and Fuzzy Set and Bayesian Optimal Classifier[A];[C];2006
3 ZHOU Bin CAI Dan LEI Ming(NARI Technology Limited Company,Nanjing 210003,China);The Application of Artificial Intelligence methods for Power Transformer Fault Diagnosis Based on DGA[A];[C];2006
4 Liu Jin~1 Li Ruiting~2 Yang Haima~2(1 College of Electronic and Electrical Engineering,SUES Shanghai Songjiang 201620 2 School of Optical-Electrical and Computer Engineering,USST Shanghai Yangpu 200093);Study on the system of transformer's fault diagnosis based on Labview[A];[C];2008
5 Su Hongsheng (Information and Electrical Engineering Institute, Lanzhou Jiaotong University, Lanzhou 730070, China);Multi-area parallel neural classifiers for substation fault diagnosis based on rough set theory[A];[C];2005
Chinese Journal Full-text Database 10 Hits
1 YANG Qi ping 1,XUE Wu de 1, LAN Zhi da 2 (1.Shanghai Institute of Electric Power, Shanghai 200090, China; 2.East China Electric Power Test & Research Institute, Shanghai 200437, China);Artificial Nerval Network for Transformer Fault Diagnosis[J];TRANSFORMER;2000-03
2 YAN Xiang-lian,WEN Yuan-fang (Huazhong University of Science&Technology,Wuhan430074China);Research on Application of Fuzzy Neural Network to Transformer Fault Diagnosis[J];Transformer;2002-07
3 WANG Shi-shan,JI Sheng-chang,LI Yan-ming (Xi'an Jiaotong University,Xi'an710049,China);Application Research on Transformer On-Line Monitoring with Vibration Method[J];Transformer;2002-S1
4 LI Ning-xian,ZHANG Jin-mou,LI Jia,ZHANG Zheng,LI Jian-xiong (Zibo Power Electric Bureau,Zibo255032,China);Situation of Method and Device for Chromatography of Dissolved Gases in Transformer Oil[J];Transformer;2003-08
5 LI Bang-yun,DING Xiao-qun,LI Juan (Hehai University,Nanjing210098,China);Research on On-Line Monitoring Method for Transformer Winding Deformation[J];Transformer;2003-10
6 LIU Xian-yong1,2, ZHOU Fang-jie2, HU Jin-song2,3, LI Hong-lei4,2(1.Beijing Institute of Technology, Beijing 100081, China; 2.Ningbo Online Monitoring System Co., Ltd, Ningbo 315800, China; 3.Zhejiang University, Hangzhou 310027, China; 4.Tsinghua University, Beijing 100084, China);Prospect to Apply Photoacoustic Spectroscopy in Dissolved Gasses in Oil Analysis[J];Transformer;2004-07
7 YANG Qi-Ping1XUE Wu-de1LAN Zhi-da2(1. Shanghai Institute of Electric PowerShanghai 200090China 2. East China Elecfric Power Test & Research InstituteShanghai 200437China);Research on On-Line Monitoring Technique for Gasses in Transformer Oil[J];Transformer;2005-03
8 Sun Caixin Luo Bing Gu Leguan Chongqing University, Chongqing 630044 Zhao Wenqi Zhao Xianzheng Zou Jinghang Chongqing Power United, Chongqing 630044;A Study on the Application of the Adaptive Digital Filter in On-Line Monitoring PD Signal Processing[J];TRANSFORMER;1997-07
9 WU Hong-qi,ZHOU Ni-na,ZHANG Xiao-juan,GAO Rui(Department of Electronics & Electric Engineering,Baoji University of Arts & Sciences,Baoji 721007,China);Application and technology of fault diagnosis for information fusion[J];Transducer and Microsystem Technologies;2006-09
10 WAN BO 1,PENG Wiu yan 1,LI Yong liang 2,WANG Feng yang 1 (1.The Automation Institute of Harbin Engineering Uniuersity,Harbin City 150001,;2.Electric Power Research Institute China,Beijing City 100085);The Application of Data Communication Based on Xml In The Substation Automation[J];Journal of Northeast China Institute of Electric Power Engineering;2003-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HE Li-qin(Department of Automatic Control, Beijing Institute of Technology, Beijing 100081, China);THE SAFETY TECHNOLOGY OF ON-LINE DISSOLVED GAS ANALYSIS ON OIL FILLED POWER TRANSFORMERS[J];Journal of Safety and Environment;2001-02
2 LIN Yong-ping (Guangdong Power Test&Research Institute,Guangzhou510600,China);Trends of Chromatographic Analysis of Transformer Oil[J];Transformer;2002-S1
3 Jin Ming,Wu Xinzhen and Deng Zhong Qingdao University, Qingdao 266071;A New Method Used for Power Transformer Fault Diagnosis Based on the Kohonen Network[J];TRANSFORMER;1997-08
4 Sun Yurun Northeast Electric Power Research Institute, Shenyang 110006;Development and Operation of On-Line Chromatograph Oil Monitoring Apparatus for Large Transformer[J];TRANSFORMER;1998-04
5 Wang Tingjie Shi Huichang (School of Communication and Information Engineering,Shanghai University, Shanghai 201800);Consensus Data Fusion Method Based on Fuzzy Theory[J];Journal of Transducer Technology;1999-06
6 Sun Liangyan; Liu Zhengxiu(jilin University);The Development of Oscillating CO Gas Sensors at Normal Temperature[J];JOURNAL OF TRANSDUCER TECHNOLOGY;1995-01
7 WANG Nan, LU Fang-cheng, LI He-ming(North China Electric Power University, Baoding 071003, China);Application of rough set to build transformer fault diagnosis model based on multivariate decision tree[J];Advanced Technology of Electrical Engineering and Energy;2004-01
8 He Yueying;Jiang Ronghan(Hunan University);Fuzzy-Set-Based Expert System of the Fault Diagnosis for the High Voltage Electric Power Equipments[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-03
9 Sun Caixin; Liao Ruijin; Chen Weigen (Chongqing University)Feng Daoxun; Zhou Zuchun; Song Zinan (Guizhou Electrical Industrial Bureau);Detecting of Gases Dissolved in Transformer Oil On-Line[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1996-02
10 Lin Jun, Zhang Jing. She Zhiting. Tang Zhiwen (Hu'nan University. Changsha 410082, China);NEURAL NETWORK BASED ON-LINE DETECTION OF DISSOLVED GAS IN TRANSFORMER OIL[J];Automation of Electric Power Systems;2001-08
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved