GIS局部放电特高频检测系统标定方法应用研究  

Application Research on Calibration Method of Partial Discharge Ultra High Frequency Detection System for GIS

作　　者：李斌[1] 曾辉明[2] 赵义松[1] 郑永键[3] 郝建成[1] 

机构地区：[1]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006 [2]国网辽宁省电力有限公司计量中心,辽宁沈阳110015 [3]国网辽宁省电力有限公司,辽宁沈阳110006

出　　处：《东北电力技术》2017年第6期4-8,共5页Northeast Electric Power Technology

摘　　要：科学有效地标定GIS局部放电特高频检测系统,对于保证GIS设备安全可靠运行有着至关重要的作用。详细研究了GIS局部放电特高频检测系统不同层次的标定方法,包括厂家内置传感器灵敏度标定方法、现场内置传感器灵敏度标定方法以及模拟装置、扫频法、GTEM小室3种实验室检测系统标定方法的基本原理和应用情况,并讨论了其发展趋势。对GIS局部放电特高频检测系统入网检测、定期检测及到货检收有着重要意义。It plays a significant role in ensuring safe and reliable operation of GIS equipment with verifies GIS UHF partial discharge detection system. This paper reaches in detail different ways to calibrate GIS UHF partial discharge delegation system of different levels. It includes analogue device, sweep frequency lest technology ＆ verification technology based on the GTEM celland discusses the application method and development trend. This paper has important guiding signifieanee to GIS UHF partial discharge detection system network testing, regular inspection and incoming inspection.

关 键 词：GIS 局部放电 特高频 检测系统 标定方法 

分 类 号：TM595[电气工程—电器]