基于监测研究的电力变压器状态检修策略分析-analysis of power transformer condition maintenance strategy based on monitoring research.docx

目录摘要 .............................................................. IAbstract .............................................................. II目录 ............................................................. III第一章 绪论 ........................................................... 1 1.1 选题背景...................................................................................................................... 11.2 变压器检修制度的演变.............................................................................................. 21.2.1 故障后检修 ........................................................................................................... 21.2.2 定期检修 ............................................................................................................... 21.2.3 状态检修 ............................................................................................................... 31.2.4 以可靠性为中心的检修 ....................................................................................... 31.3 实施变压器状态检修的必要性................................................................................. 41.4 变压器状态检修的国内外发展现状......................................................................... 41.4.1 国外状态检修的发展现状 .................................................................................. 41.4.2 国内状态检修开展状况 ...................................................................................... 51.5 本文主要工作............................................................................................................. 5第二章 变压器状态量的检测及相关检测技术 ............................... 6 2.1 电力变压器常见故障及其原因分析......................................................................... 62.1.1 过热故障 .............................................................................................................. 62.1.2 放电故障 .............................................................................................................. 72.1.3 变压器渗油故障 ..........................................................................