基于GIS的超声波局部放电与带电测试诊断技术分析

Analysis of Ultrasonic Partial Discharge and Live Testing Diagnosis Technology Based on GIS

阐述GIS设备超声波局部放电测试技术的特点和原理,分析GIS设备中的局部放电缺陷、电晕缺陷、自由金属微粒缺陷。探讨GIS设备的故障诊断方法,包括对断路器缺陷、开关间隔缺陷、交接试验缺陷的分析。构建超声局放测试数据管理平台,全面提升GIS设备的故障诊断效率。

This paper expounds the characteristics and principles of ultrasonic partial discharge testing technology for GIS equipment,and analyzes the partial discharge defects,corona defects,and free metal particle defects in GIS equipment.It explores the fault diagnosis methods of GIS equipment,including the analysis of circuit breaker defects,switch interval defects,and handover test defects.It constructs an ultrasound partial discharge test data management platform,which can comprehensively improve the fault diagnosis efficiency of GIS equipment.