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《Shaanxi Electric Power》 2014-04
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Application of Winding Low Frequency Heating Technology in the Treatment of Damped Transformer Insulation at Site

HUANG Guoqiang;LI Liangshu;LI Wei;CHEN Xiaoyi;LV Liang;Shaanxi Electric Power Research Institute;Xi'an Power Supply Bureau;  
The hot oil circulation of transformer has the deficiency of low efficiency,long treatment duration.Especially under the low temperature in winter,hot oil circulation can not reached expected temperature for the restriction of equipment and technology.Taking 330kV autotransformer as study subject,in the treatment of hot oil circulation in winter,short-circuit method is used to conduct low frequency auxiliary heating,which has improved heat efficiency,shortened the treatment duration and reached the expected effect.
【CateGory Index】: TM855
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Chinese Journal Full-text Database 1 Hits
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【Citations】
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Zheng-xiang;WEI Qiang;LI Cheng-shun;CHEN He;LI Zhi;YANG Jun;EHV Company of China Southern Power Grid Corporation;TBEA Shenyang Transformer Group Co., Ltd.;;On-Site Application of Kerosene Vapor Phase Drying for UHV Converter Transformer[J];变压器;2015-12
2 ZHU Xiaofan;ZHA Xiaoming;QIN Liang;HUANG Po;School of Electrical Engineering,Wuhan University;;Low-frequency transformer heating source based on passivity control[J];电力自动化设备;2015-06
3 LIU Yong;YANG Fan;ZHANG Fan;ZHU Yeye;JI Shengchang;SUN Xiang;FU Chenzhao;State Key Laboratory of Electrical Insulation and Power Equipment (Xi'an Jiaotong University);State Grid Zhejiang Electric Power Reasearch Institude;State Grid Shanghai Electric Power Reasearch Institude;;Study on Sweep Frequency Impedance to Detect Winding Deformation Within Power Transformer[J];中国电机工程学报;2015-17
4 XIE Qi-jia;WANG Tao;GAO De-li;HE Jia-hui;ZHOU Kai;State Grid Hubei Electric Power Research Institute;;Research and Development of Converter Transformer Low Frequency Heating System Based on Square-waveform Modulation[J];湖北电力;2015-02
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8 WANG Qi;FU Chao;WANG Xinsheng;YING Si;ZHANG Jin;China Electric Power Research Institute;College of Electrical Engineering, Wuhan University;;Study on Overload Capacity Analysis and Treatment Measures of Distribution Transformer[J];陕西电力;2014-06
9 HUANG Guoqiang;LI Liangshu;LI Wei;CHEN Xiaoyi;LV Liang;Shaanxi Electric Power Research Institute;Xi'an Power Supply Bureau;;Application of Winding Low Frequency Heating Technology in the Treatment of Damped Transformer Insulation at Site[J];陕西电力;2014-04
10 HUANG Guo-qiang;LI Liang-shu;LI Wei;SHENG Zhi-ping;LIU Fu-yuan;State Grid Shaanxi Electric Power Research Institute;State Grid Xi'an Power Supply Company;Suzhou Industrial Park Haiwo Technology Co.,Ltd.;;Low Frequency Heating Technology and Device Development for Transformer Coil in Short-circuit[J];陕西电力;2013-12
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 HUANG Guoqiang;LI Liangshu;LI Wei;CHEN Xiaoyi;LV Liang;Shaanxi Electric Power Research Institute;Xi'an Power Supply Bureau;;Application of Winding Low Frequency Heating Technology in the Treatment of Damped Transformer Insulation at Site[J];陕西电力;2014-04
2 ZHAO Hua-zhong;YUAN Chao;YAN Cai-sheng;LI Xiao-chen;LIU Shan;XIE Cong-zhen;Guangzhou Bureau,China Southern Power Grid EHV Power Transmission Company;School of Electric power,South China University of Technology;;Analysis of Operating Performance of Composite Insulators in 800 kV UHV DC Tension Strings[J];电瓷避雷器;2013-06
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5 HUANG Ran,WANG Lei,ZHAO Xian-ping,MA Yi,CHEN Lei,MA Yu-tang,SHEN Yuan,HOU Ya-fei(Electric Power Research Institute,Yunnan Electric Power Test &Research Institute Group Co.,Ltd.,Kunming 650217,China);Identification of Shielding Failure and Back Striking Based on Interval Distribution of Dangerous Lightning Current[J];电瓷避雷器;2013-01
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Chinese Journal Full-text Database 3 Hits
1 HUANG Xiuqian;QIU Ping;FU Yufeng;ZHAO Chun;REN Hua;LEI Mengfei;Yunnan Power Grid Company;Wuhan NARI Limited Company of NARI Group Corporation;;Analysis on Lightning Protection Performance of Shielding Failure for 500 kV Ground Wire Insulated Transmission Line in Yunnan Power Grid[J];智能电网;2015-09
2 GAO Guangde;XIANG Wen;HU Jiang;RAO Xida;XIAO Longen;College of Electrical Engineering & New Energy, China Three Gorges University;;The Research of 220kV Transmission Line Back-Flash Lightning Performance and High Potential Transfer Phenomenon[J];电瓷避雷器;2015-04
3 HUANG Xiuqian;QIU Ping;FU Yufeng;ZHAO Chun;REN Hua;LEI Mengfei;Yunnan Power Grid Company;Wuhan NARI Limited Company of NARI Group Corporation;;Research on Lightning Protection Performance and Renovation Scheme of a Typical 500 k V Ground Wire Insulated Transmission Line[J];智能电网;2015-08
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 LIU Rui,LI Jinzhong,ZHANG Shuqi,TANG Hao(China Electric Power Research Institute,Haidian District,Beijing 100192,China);Study on the On-site Heating Method for Large-scale Power Transformers[J];中国电机工程学报;2012-01
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