110kV交联电缆局放试验系统及屏蔽室方案探析  

Discussion on 110 kV XLPE Partial Discharge Test System and Shielding Room Scheme

作　　者：韩昆鹏 黄小芳[1] HAN Kun-peng;HUANG Xiao-fang(Yuancheng Cable Co.,Ltd.,Yixing 214251,China)

机构地区：[1]远程电缆股份有限公司,江苏宜兴214251

出　　处：《通信电源技术》2020年第8期213-214,217,共3页Telecom Power Technology

摘　　要：110kV交联电缆局放测试是评测交联聚乙烯绝缘性能的重要手段,但局放系统测试过程易受外界环境电磁干扰。因此,需为110 kV电缆局放测试系统提供一个抗干扰的密闭测试环境,有效衰减和隔离外界电磁干扰,有效提高测试结果的准确性。The partial discharge test of 110 kV XLPE cable is an important means to evaluate the insulation performance of XLPE,but the partial discharge system is vulnerable to electromagnetic interference from the external environment.Therefore,it is necessary to provide an anti-interference closed test environment for 110 kV cable PD test system,effectively attenuate and isolate external electromagnetic interference,and effectively improve the accuracy of test results.

关 键 词：局放 电缆 干扰 屏蔽 

分 类 号：TM855[电气工程—高电压与绝缘技术]