Overview of Equivalence Study on XLPE Cable on-site Testing
Fan Weicheng1, Tian Libin2, Tan Kang2, Wang Jianglin3
1.Dongguan Power Supply Bureau of Guangdong Power Grid Company, Dongguan, Guangdong 523120; 2.School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640; 3.Guangzhou Andian Measurement and Control Technology Company., Guangzhou 510665
Abstract：At prezent, the three main methods for XLPE cables on-site testing are dc withstand test, very low frequency test and damped alternating voltage test. The characteristics of the various methods are discussed and an overview of the development of the equivalence of these methods is presented. Finally, in terms of the practical problems, the content and method for further study were proposed based on the achievements of the previous study.
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2013, Vol. 14 
