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《High Voltage Engineering》 2004-06
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ANALYSIS OF TRANSFORMERS INRUSH CURRENT BASED ON CONTROL STRATEGY

LI MINGWU, LIANG GUANAN (SOUTH CHINA UNIVERSITY OF TECHNOLOGY, GUANGZHOU 510641, CHINA)  
THIS PAPER DESCRIBES AN ELECTROMAGNETIC MODEL OF THREE PHASE TRANSFORMER INCLUDING RESIDUAL FLUX AND SWITCH ON INSTANTS. A RELATIONSHIP OF SWITCH ON INSTANTS CORRESPONDING TO DIFFERENT RESIDUAL FLUX IS DERIVED FROM THE SPECIFIED TRANSFORMER MODEL. BASED ON DSP MICROCONTROLLER A CLOSING ALGORITHM AND CONTROLLED SWITCH WAS PROPOSED. THE SIMULATION RESULTS AND SOFTWARE DESIGN ARE GIVEN IN THIS PAPER.
【CateGory Index】: TM41
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【References】
Chinese Journal Full-text Database 4 Hits
1 DU Ji-wei(Suining Branch,Sichuan Power Electric Corporation,Suining 629000,China);Simulation Research of Factors to Influence Transformer Sympathetic Inrush Current[J];Transformer;2008-01
2 Du Jiwei(Southwest Jiaotong University);Study on Principle of Zero-Sequence Component Caused by Transformer Inrush Phenomenon[J];Electrotechnical Application;2007-01
3 LU Si-si1,DU Ji-wei2,CHEN Ben-li2(1.Development and Reform Bereau of Longgang District of Shenzhen,Shenzhen 518000,China;2.College of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China);Study on Simulation of Sympathetic Current for Three Phase Transformer Based on MATLAB[J];Electric Switchgear;2007-02
4 ZHANG Xingang~1, WANG Zezhong~2, XU Chunli~3(1. Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education, North China Electric Power University, Beijing 102206, China; 2. Beijing Key Laboratory of High Voltage & EMC, North China Electric Power University, Beijing 102206, China; 3. North China Power Engineering Co. Ltd., Beijing 100011, China);Preisach Theory and Its Application to Magnetization Modeling of Magnetic Core[J];High Voltage Engineering;2005-09
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Shen Lingyan; Wan Weijian Department of Electrical Engineering;Simulation of Three-phase Transformer Magnetizing Inrush Current Capable of including Ferromagnetic Nonlinear Effects[J];Journal of Tsinghua University(Science and Technology);1989-04
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 WAN Kai, LIU Hui-jin(Wuhan University, Wuhan 430072, China);Transformer Model Considering Residual Flux Effect[J];Transformer;2002-05
2 ZHENG Tao1, LIU Wan-shun1, LIU Jian-fei1, LI Gui-cun2 (1. Sifang Institute, North China Electric Power University, Beijing 100085, China; 2. Beijing Hollysys Co., Ltd., Beijing 100096, China);A NEW FITTING METHOD FOR HYSTERESIS LOOP OF TRANSFORMER BASED ON FRACTAL THEORY[J];Power System Technology;2003-03
3 WANG Ju-feng~1,HE Zhen-dong~1,LI Ming-wu~2,YANG Wen-bin~1;Operated Phase by Phase to Reduce Surge Exciting Current of Power Transformer[J];Guangxi Electric Power;2005-05
4 CHEN Zhen-hua(Guigang Power Supply Bureau,Guangxi Power Grid Corporation,Guigang Guangxi 537100,China);Discussion of Excitation Inrush Current of Power Transformer[J];Equipment Manufacturing Technology;2007-07
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Hong, ZHANG Ming (Nantong Transformer Factory, Hai'an 226600, China);Summary on 220kV Large Electrolytic Aluminium Rectifier Transformers[J];TRANSFORMER;2000-02
2 SUN Ding?hua, XU Xian?zhong (Xi'an Transformer Works, Xi'an 710077, China);Discussion on Material Property and Ability to Withstanding Short-Circuit of Transformerfor greeting the new century[J];TRANSFORMER;2000-02
3 LIANG Zhen-guang 1 ,WANG Chun-cheng 2 ,TANG Ren-yuan 2 ,HU Jia-xin 2 (1.Shandong University,Jinan250061,China;2.Shenyang University of Technology,Shenyang110023,China);Research on Radial Stability of Transformer Low-Voltage Winding Using Large Deformation Geometric Nonlinear Theory[J];Transformer;2002-10
4 ZHOU Xiao-hu, LI Xiao-qing, JI Zhi-cheng(Southern Yangtze University, Wuxi 214036, China);Analysis of Emulation Modeling and Characteristic of Three-Phase Transformer Based on MATLAB[J];Transformer;2004-07
5 LI Yan1,LIU Shuang1,LI Wen-hai2,DONG Zhen-hua2(1.Shenyang University of Technology,Shenyang 110023 China; 2.Shenyang Transformer Research Institute,Shenyang 110179,China);Winding Short Circuit Strength Calculation of 31500kVA Power Transformer[J];Transformer;2007-02
6 LI Yan1, LIU Shuang2, LI Wen-hai2, DONG Zhen-hua2 (1.Shenyang University of Technology, Shenyang 110023, China; 2.Shenyang Transformer Research Institute, Shenyang 110179, China);Calculation Software for Winding Short Circuit Strength of Power Transformer[J];Transformer;2008-03
7 Li Wenhai Shenyang Transformer Co., Ltd., Shenyang 110025;Brief Introduction of Achievements in Transformer Short-Circuit Strength Research[J];TRANSFORMER;1997-10
8 Sun Dinghua Xi′an Transformer Works, Xi′an 710077;Simple Discussion on Short-Circuit Faults of 240MVA/330kV Transformer and its Axial Instability[J];TRANSFORMER;1997-10
9 Wang Hongfang Wang Naiqing Li Tongsheng (E1ectric Power Research Institute of China 100085 China);Axial Vibration Equivalent One-Degree Analysis of Power Transformer Winding under Short-Circuit[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;2000-05
10 Wang Shishan1 Ji Shengchang2 Liu Jiaqi2 Li Yanming2 (1.Nanjing University of Aeronautics and Astronautics Nanjing 210016 China 2.Xi抋n Jiaotong University Xi抋n 710049 China).;The Study of Modal Property on Axial Vibration of Power Transformer with XLPE Cable Winding[J];Transactions of China Electrotechnical Society;2004-10
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 SHU Hong-chun,SUN Xiang-fei(College of Electric Power Engineering,Kunming University of Science and Technology,Kunming 650051,China);Wye-delta current transform effect on sympathetic inrush transfer[J];Journal of Electric Power Science and Technology;2008-04
2 FANG Yudong1,XU Xidong 2,ZHU Bingquan1 (1. Zhejiang Electric Power Dispatch and Communication Centre,Hangzhou 310007,China; 2. Zhejiang University,Hangzhou 310027,China);Influence of transformer inrush on zero -sequence current protection[J];Electric Power Automation Equipment;2008-09
3 FAN Jiangping (Guangdong Electric Power Design Institute,Guangzhou 510600,China);Identification of transformer magnetization inrush current based on magnetic flux track[J];Electric Power Automation Equipment;2008-12
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