188宝金博页面版

1 ....................................................................................................................................1 1.1 概述....................................................................................................................................1 1.2 本课题研究的意义及目的................................................................................................1 1.3 有载分接开关的发展运行概况........................................................................................2 .............................................................................................................3 2.1 有载分接开关的分类.........................................................................................................3 2.2 分接开关调压范围、 调压级数和调压方式的选择.........................................................4 ....................................................................................................4 3.1 对有载分接开关的要求....................................................................................................4 3.2 有载分接开关的基本结构................................................................................................4 3.3 有载分接开关的墓本工作原理........................................................................................5 3.4 有载分接开关切换顺序....................................................................................................7 3.5 接线端子号和分接位置的相互关系 ................................................................................7 ...............................................................................................9 4.1 有载分接开关的维护........................................................................................................9 4.2 有载开关的预防性测试..................................................................................................10 ..................................................................................................10 5.1 有载分接开关常出现的故障形态..................................................................................10 5.2 有载分接开关常见故障判断..........................................................................................11 5.3 有载分接开关缺陷及处理..............................................................................................12 ..................................................................13 6.1 我国有载分接开关在线监测与故障诊断技术的现状..................................................13 6.2 有载调压分接开关机的在线监测与故障诊断技术......................................................13 6.3 数据处理和故障诊断系统设计......................................................................................14 ....................................................................................15 7.1 有载分接开关可靠性......................................................................................................15 7.2 创新动向..........................................................................................................................16 7.3 有载分接开关的改进......................................................................................................17 7.4 经验教训与差距..............................................................................................................19 ...........................................................................................................................................19 8.1 有载分接开关的改进......................................................................................................19 8.2 有载分接开关的故障及其检测技术..............................................................................19 8.3 有载分接开关机械状态的在线监测与故障诊断特点 ..................................................19 8.4 有载分接开关机械状态的在线监测与故障诊断的发展前景 ......................................19 ...............................................................................................................................................20 ......................................................................................................................................21 ....................................................................................................22