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《High Voltage Engineering》 2003-01
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Analysis and Treatment of Transformer of Transformer with Abnormal Insulation

This paper analyzes a transformer in which winding insulation, dielectric loss and core insulation is changed abnormally. The reason is found. The treatment is proposed. The transformer has been operated nearly two years after it is treated.
【CateGory Index】: TM407
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Chinese Journal Full-text Database 10 Hits
1 WANG Xiao-gang, U Ru, Yi Song (Shantou Power Supply Branch, Guangdian Group, Shantou 515064, China);Brief Discussion on Power Source in No-Load Test of Large Power Transformer[J];Transformer;2003-06
2 SONG Da-wei 1 ,SUN Peng-yuan 2 ,LI Yan-bin 3 (1.Changchun University of Technology,Changchun130012,China;2.Jilin University,Changchun130000,China;3.Changchun University of Science and Technology,Changchun130022,China);Intelligent Test Plat form for Distribution Transformers Based on RS-485 Bus[J];Transformer;2004-05
3 ZHAO Hong-qiang, HU Deng-gao, LI Qing, GUO Peng-song(PLA University of Science & Technology, Nanjing 210007, China);Power Source Design of DC Inverter Argon Arc Welding Machine[J];Transformer;2005-01
4 YI Song, CHEN Xiao-fang, WANG Xiao-gang, CAI Dong-yan, LIN Wen-liang(Shantou Power Supply Branch, Guangdian Group Company, Shantou 515064, China);Optimal Sectionalization and Automatic Calculation of DC Resistance Unbalance Rate of Transformer Three-Phase Windings[J];Transformer;2005-04
5 XIE Yan-ying(Loudi Electric Power Bureau,Loudi 417000,China);Discussion on Overhaul of a Transformer[J];Transformer;2006-04
6 LIU Jun,ZHANG An-hong,XU Xiao-hong (Qiantang River Electric Group Co.,Ltd.,Hangzhou 311243,China);Analysis of Impulse Voltage of 220kV Power Transformer in Reverse and Coarse Change-Over Regulating Voltage[J];Transformer;2006-07
7 WANG Qi(Handan Power Supply Bureau,Handan 056035,China);Discussion on Method to Draw Vectorgram of Potential Distribution in Induced Overvoltage Withstand Test[J];Transformer;2006-11
8 LIU Jun,ZHANG Yao-liang,ZHANG An-hong(Qiantang River Electric Group Co.,Ltd.,Hangzhou 311243,China);Optimal Example of Transformer Analysis Software[J];Transformer;2008-05
9 LIU Jun1,ZHANG An-hong2(1.Qiantang River Electric Group Co.,Ltd.,Hangzhou 311243,China;2.Hangzhou Qiandia Power Transmission and Transformation Equipment Co.,Ltd.,Hangzhou 311243,China);Impulse Voltage Analysis of 110 and 220kV Transformer HV Windings[J];Transformer;2008-10
10 BAI Guo-xing1,HE Hou-peng2(1.Changzhou Xidian Transformer Co.,Ltd.,Changzhou 213002,China;2.Xi'an Xidian Transformer Co.,Ltd.,Xi'an 710077,China);Applied Voltage Withstand Test of Fully Insulated Single-Phase Transformer[J];Transformer;2008-10
China Proceedings of conference Full-text Database 1 Hits
1 ;油纸绝缘局部放电超高频检测方法的研究[A];[C];2006
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