低压开关柜局部放电带电检测技术的应用研究  

Research on the Application of Live Detection Technology for Partial Discharge of Low-Voltage Switchgear

作　　者：徐晗平 薛艳 张瀛 XU Hanping;XUE Yan;ZHANG Ying(Siyang Branch of Suqian Sanxin Power Supply Service Co.,Ltd.,Suqian 223700,Jiangsu,China)

机构地区：[1]宿迁市三新供电服务有限公司泗阳分公司,江苏宿迁223700

出　　处：《光源与照明》2025年第3期121-123,共3页Lamps & Lighting

摘　　要：传统的带电检测多由低压试验专业人员开展,但随着电力企业的深入发展,根据运维人员的实际工作需求和技术发展趋势,需将带电检测技术融入日常运维工作流程。基于此,文章概述了低压开关柜局部放电的概念及其影响,分析了低压开关柜局部放电影响因素,并探究了低压开关柜局部放电带电检测技术的具体应用,以期提高低压开关柜的运行可靠性,确保电力系统稳定运行。Traditional live detection is mostly carried out by low-voltage test professionals.However,with the indepth development of power enterprises,according to the actual work needs of operation and maintenance personnel and technical development trends,it is necessary to integrate live detection technology into daily operation and maintenance workflow.Based on this,this paper outlines the concept and influence of partial discharge in low-voltage switchgear,analyzes the influencing factors of partial discharge in low-voltage switchgear,and explores the specific application of live detection technology for partial discharge of low-voltage switchgear,in order to improve the operation reliability of low-voltage switchgear and ensure the stable operation of power system.

关 键 词：低压开关柜 局部放电 带电检测 超声波检测 

分 类 号：TM855[电气工程—高电压与绝缘技术]