关于高压电缆局部放电检测传感器的研究  

Research on Partial Discharge Sensors for HV Cables

作　　者：郑海波 苏平 常海群 邱越 程梦凌 肖拥军 汪天星 ZHENG Hai-bo;SU PING;CHANG Hai-qun;QIU Yue;CHENG Meng-ling;XIAO Yong-jun;WANG Tian-xing(State Grid Xiangyang Power Supply Company,Xiangyang 441021,China;Di-On Electric,Beijing 100102,China)

机构地区：[1]国网襄阳供电公司检修分公司,湖北襄阳441021 [2]北京国电迪扬电气设备有限公司,北京100102

出　　处：《传感器世界》2018年第9期17-20,共4页Sensor World

摘　　要：高压电缆局部放电检测传感器是高压电缆及其附件进行局放测量最基础也是最重要的部分。介绍了三种高压电缆局部放电测量传感器,即电容、电感、方向传感器,简介了这些传感器的原理和结构框架,通过安装和应用这些传感器,预期可以从最基础的方面提高高压电缆局部放电检测水平。Partial discharge （PD） sensors are the most basic and important parts of PD measurement for HV cables and their accessories. Three kinds of HV cables PD sensors, namely capacitance, inductance and direction sensors, are introduced in this paper. The principles and structures of these sensors are introduced briefly as well. By installing and using these sensors, it is expected that the PD detection level of HV cables should be improved from the most basic aspect.

关 键 词：高压电缆 局部放电 传感器 电感传感器 电容传感器 方向传感器 

分 类 号：TM835[电气工程—高电压与绝缘技术]