110kV及以下户外隔离开关触头发热带电处理工具研究  

Research on Tropical Electric Treatment Tools for 110 kV and Below Outdoor Isolation Switch

作　　者：明家辉 杨伟 Ming Jia-hui;Yang Wei

机构地区：[1]云南电网有限责任公司昆明供电局,云南昆明650011

出　　处：《电力系统装备》2019年第23期236-237,共2页Electric Power System Equipment

摘　　要：本文对110 kV及以下电压等级的户外隔离开关常见的触头发热原因进行分析,并提出一种带电处理触头发热缺陷的方法,针对这一方法进行对比分析,提出相应的意见。This paper analyzes the common causes of heat generation of outdoor isolation switches with voltage levels of 110 kV and below,and proposes a method for charging the heating defects of the contacts.The method is compared and analyzed,and corresponding opinions are put forward.

关 键 词：隔离开关 发热 带电处理 

分 类 号：TM76[电气工程—电力系统及自动化]