基于多种检测手段的GIS故障诊断实例分析Case Analysis on GIS Fault Diagnosis Based on Variable Detection Techniques
金佳敏,俞培祥,潘益伟,周平
JIN Jia-min,YU Pei-xiang,PAN Yi-wei,ZHOU Pin(1.Wenzhou Electric Power Bureau
摘要(Abstract):
介绍交流耐压、超高频局部放电、超声波局部放电、SF6分解物、X射线成像等多种GIS设备检测技术,结合案例分析了上述检测技术应用过程中的优、缺点。提出了对GIS设备在交接、投产、运行等不同阶段综合运用多种检测手段的建议。
The paper introduces various detection techniques for GIS fault detection,including AC withstand voltage,UHF,ultrasonic wave,resolvent of SF6 and X-ray imaging;it analyzes merits and demerits of the above techniques in accordance with cases.The paper suggests comprehensive use of multiple techniques in handover,production,operation and other stages.
关键词(KeyWords):
GIS;故障诊断;检测手段;局部放电检测;X射线成像检测
GIS;fault detection;detection technique;PD test;X-ray imaging
基金项目(Foundation):
作者(Author):
金佳敏,俞培祥,潘益伟,周平
JIN Jia-min,YU Pei-xiang,PAN Yi-wei,ZHOU Pin(1.Wenzhou Electric Power Bureau
DOI: 10.19585/j.zjdl.2013.04.006