作者:郑海波1,苏平1,常海群1,邱越1,程梦凌1,肖拥军2,汪天星2
单位: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
中图分类号:TM835
文献标识码:A
文章编号:1006-883X(2018)09-0017-04
收稿日期:2018-07-26
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。
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
Research on Partial Discharge Sensors for HV Cables
ZHENG Hai-bo1, SU PING1, CHANG Hai-qun1, QIU Yue1, CHENG Meng-ling1, XIAO Yong-jun2, WANG Tian-xing2
1. State Grid Xiangyang Power Supply Company, Xiangyang 441021, China;
2. Di-On Electric, Beijing 100102, China
Abstract: 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.
Key words: HV cables; partial discharge(PD); sensor; inductance sensor; capacitance sensor; direction sensor
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备注:2018年 第24卷 第09期