一起110kV户外气体绝缘全封闭组合电器母线气室支撑绝缘子故障分析

Analysis of a fault of supporting insulator for 110kV outdoor gas insulated switchgear bus gas chamber

本文分析了一起110kV户外气体绝缘全封闭组合电器母线气室导体支撑绝缘子击穿故障,找到了引起故障的原因,提出了解决及处理措施,为户外气体绝缘全封闭组合电器设备类似故障的处理提供了参考。

In this paper,a breakdown fault of support insulator of 110kV outdoor gas insulated switchgear bus gas chamber conductor is analyzed,and the reasons as well as the solutions to the failure and preventive suggestions are found and put forward,it provides reference treatment measures for similar faults of outdoor gas insulated switchgear equipment.