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《Transactions of China Electrotechnical Society》 2009-05
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Property of Current in Outer Semiconducting Layer of Cable Winding Transformer

Lü Liang1 Lei Lang2 Zhang Jin2 Guo Lei1 Li Yanming2(1.Shanxi Electric Power Research Instituted Xi’an 710054 China 2.Xi’an Jiaotong University Xi’an 710049 China)  
When voltage with high frequency is applied to the core of winding,voltage and current with same frequency will occur in the outer semiconducting layer,as there is no copper outer shield in the XLPE cable of the winding.To study the relations between current in the outer semiconducting layer and voltage and current in the core,finite element method is used to calculate the eddy current in the outer semiconducting layer firstly,and then a circuit model of it is studied.By comparing with measurements,it is found that the current flowing in it is from coupling between core and semiconducting layer.And in this paper,the effect of resistivity of semiconducting layer on the amplitude of current in it is studied.
【Fund】: 国家自然科学基金资助项目(50277028)
【CateGory Index】: TM41
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 WANG Shi\|shan, FU Chen\|zhao, JI Sheng\|chang, LI Yan\|ming, WANG Yue (Xi'an Jiaotong University, Xi'an 710049, China);Numerical calculation of power losses on cable coil[J];Advanced Technology of Electrical Engineering and Energy;2002-04
2 Mou Lei1 L u&& Liang1 Li Junhao1 Liu Jiaqi2 Li Yanming1 (1. Xi’an Jiaotong University Xi’an 710049 China 2. Hangzhou Electric Power Company Hangzhou 310009 China);Characteristic of Transient Voltage Distribution in the Outer Semiconducting Layer and Circuit Model of XLPE Cable Windings[J];Transactions of China Electrotechnical Society;2005-11
3 ;Numerical Analysis of Eddy Current Losses for Power Transformer Windings with Round Stranded Conductors[J];High Voltage Engineering;2003-05
4 Yuan Jianhua, Liu Jiaqi, Sun Hongwei, Kou Xiao, Li Yanming(Department of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, China);STUDY OF THE HIGH FREQUENCY TRANSIENT CIRCUIT MODEL OF THE XLPE CABLE WINDINGS[J];High Voltage Engineering;2004-03
5 LIU Jiaqi,MU Lei,JIA Lei,LI Yanming (School of Electrical Engineering,Xi'an Jiaotong University,Xi'an 710049,China);Influence of the Capacitance of Outer Semiconducting Layers Against Ground on Transient Response of Cable Windings[J];High Voltage Engineering;2005-11
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Ying 1, YANG Li?jun 2, XIN Zhao?hui 1 (1.Shenyang Transformer Co., Ltd., Shenyang 110025, China; 2.Heilongjiang Electric Power University for Staff and Workers, Haerbin 150000, China);Effect of large Transformer Winding Structure on Leakage Magnetic Field and Short-Circuit Electrodynamic Force[J];TRANSFORMER;2000-03
2 HUANG Sao gang 1, YE Jian yong 1, ZHENG Qing gan 2 (1. Nancan University, Nancan 330029, China; 2.Shunde Special Transformer Works, Shunde 528300, China );Winding Loss Calculation in Exciting Transformer of Large Synchronous Generator[J];TRANSFORMER;2000-06
3 JIANG Shou?sheng 1, ZHOU You?qing 2, LUO Xin?zhi 2, LIU Guang?ye 2 (1.Hunan Shaoyang College, Shaoyang 422004; 2.Hunan University, Changsha 410082, China);A Study on the Balance of Input Impedance of the Balanced Transformer Connected in Y/>▽[J];Transformer;2001-02
4 GUO Cheng, SHI Zi?li (Jiangxi Transformer Co., Ltd., Nanchang 330114, China);Lightning Impulse Withstand Voltage Test of Large Rectifier Transformers[J];Transformer;2001-05
5 SI Xu dong, XONG Lin mei, LI Dong lin (Jiangxi Transformer Co.,Ltd., Nanchang 330114, China);Improvement on Structure of Single Spiral Winding[J];Transformer;2001-06
6 LI Dong?lin, SI Xu?dong (Jiangxi Transformer Co., Ltd., Nanchang 330114, China);Optimum Design of Power Transformers by OOP[J];Transformer;2001-08
7 LI Dong?lin (Jiangxi Transformer Co. Ltd., Nanchang 330114, China);Design Scheme of Operation by Stages and Improvement of Rectifier Transformers[J];Transformer;2001-09
8 Zhao Bao-guo(Wuyang Iron and Steel Co.,Ltd., Pingdingshan 462500);Analysis and Treatment of Fault in 60MVA Shell-Type Furnace Transformer[J];Transformer;2002-06
9 WANG Shi-shan,FU Chen-zhao,JI Sheng-chang,LI Yan-ming (Xi'an Jiaotong University,Xi'an710049,China);Calculation and Measurement of Power Losses of Cable Winding[J];Transformer;2003-03
10 XU Yong, ZHOU La-wu, ZHU Ying-hao, LIU Zhong-shao (Hunan University, Changsha 410082, China; Shenyang Transformer Research Institute, Shenyang 110179, China; Yueyang Electric Power Bureau, Yueyang 414000, China);Analysis of Transformer Leakage Magnetic Field[J];Transformer;2003-09
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 WANG Shi\|shan, FU Chen\|zhao, JI Sheng\|chang, LI Yan\|ming, WANG Yue (Xi'an Jiaotong University, Xi'an 710049, China);Numerical calculation of power losses on cable coil[J];Advanced Technology of Electrical Engineering and Energy;2002-04
2 LIU Jia-qi~(1,2), MOU Lei~1, WANG Xiao_ming~1, JIA Lei~1, LI Yan-ming~1 (1. Department of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, China; 2. Hangzhou Electric Power Company, Hangzhou 310009, China);Influence of brass mantle on transient input characteristic of XLPE cable windings[J];Advanced Technology of Electrical Engineering and Energy;2005-02
3 Yuan Jianhua, Liu Jiaqi, Sun Hongwei, Kou Xiao, Li Yanming(Department of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, China);STUDY OF THE HIGH FREQUENCY TRANSIENT CIRCUIT MODEL OF THE XLPE CABLE WINDINGS[J];High Voltage Engineering;2004-03
4 MOU Lei, LIU Jiaqi, WANG Jing, LI Yanming (School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China);Study on Electrical Characteristics and Measurement of Electrical Parameters for Outer Semiconducting Layer of XLPE Cable[J];High Voltage Engineering;2005-05
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