局部放电特高频检测技术
作者： 卢启付，李端姣，唐志国，李兴旺 著
出版时间：2017年版
内容简介
近年来，在电力设备绝缘技术领域中，局部放电检测技术广受关注。广东省电力科学研究院高压所一批专家学者多年来致力于该专业的研究与应用，几年来积累了不少经验，为更好地推广应用技术，特编写了本书。本书主要包括7 章内容，分别是概述、局部放电理论、局部放电特高频电磁波在GIS 中的传播特性、局部放电特高频检测技术基础、局部放电特高频检测的标定、局部放电特高频定位技术、特高频检测技术在GIS 局部放电状态监测中的应用。
目录
前言1 概述··············································································································11.1国内外状态检修背景简介······································································11.2局部放电检测技术··················································································41.3局部放电特高频在线检测技术······························································61.4局部放电特高频检测技术的主要内容················································122局部放电理论·····························································································142.1局部放电的概念···················································································142.2局部放电的物理过程············································································152.3局部放电的基本参数············································································242.4局部放电辐射原理················································································262.5常规局部放电与特高频局部放电信号之间的关系·····························303局部放电特高频电磁波在GIS中的传播特性·········································333.1波导理论·······························································································333.2 GIS中电磁波传播规律仿真·································································343.3 GIS结构对电磁波传播的影响·····························································433.4 GIS中局部放电特高频电磁波传播特性的试验研究··························474局部放电特高频检测技术基础··································································584.1天线接收原理·······················································································584.2局部放电特高频检测系统····································································594.3局部放电特高频信号的时频特征························································624.4局部放电特高频检测的抗干扰技术····················································644.5局部放电特高频检测的模式识别························································785局部放电特高频检测的标定·····································································925.1时域参考法测量原理············································································935.2局部放电特高频检测性能的关键指标·················································965.3基于GTEM小室的局部放电特高频标定方法····································995.4 GIS局部放电标定结果的检验···························································1026局部放电特高频定位技术·······································································1056.1 GIS局部放电特高频定位常用的方法···············································1056.2时间差定位方法··················································································1077特高频检测技术在GIS局部放电状态监测中的应用····························1217.1概述·····································································································1217.2 GIS局部放电特高频检测技术的应用···············································1237.3 GIS局部放电特高频检测典型案例分析···········································126参考文献··············································································································182
