《接触网基础知识》课件.docx
《接触网基础知识》课件
目录
《接触网基础知识》课件(1)................................4
一、接触网概述.............................................4
1.1接触网的定义...........................................4
1.2接触网的作用...........................................5
1.3接触网的发展历史.......................................5
二、接触网的基本结构.......................................6
2.1接触线.................................................7
2.2接触悬挂...............................................8
2.3支承结构..............................................10
2.4防护设施..............................................11
三、接触网的电气特性......................................12
3.1接触线电气特性........................................13
3.2接触悬挂电气特性......................................14
3.3接触网整体电气特性....................................15
四、接触网的运行维护......................................16
4.1运行监控..............................................17
4.2定期检查..............................................18
4.3故障处理..............................................20
4.4安全防护..............................................20
五、接触网的施工技术......................................21
5.1施工准备..............................................22
5.2施工工艺..............................................23
5.3施工质量控制..........................................25
5.4施工安全..............................................26
六、接触网设备选型与安装..................................27
6.1设备选型原则..........................................28
6.2设备安装要求..........................................30
6.3设备调试与验收........................................32
七、接触网故障案例分析....................................33
7.1常见故障类型..........................................34
7.2故障原因分析..........................................36
7.3故障处理方法..........................................37
八、接触网新技术与发展趋势................................37
8.1新型接触线技术........................................38
8.2接触悬挂技术..........................................40
8.3智能化接触网技术......................................41
8.4接触网发展趋势.........................