接觸網(wǎng)雷害分析及防雷措施

1、接觸網(wǎng)雷害分析及防雷措施接觸網(wǎng)雷害分析及防雷措施學生姓名：學號：專業(yè)班級：指導教師：西安鐵路職業(yè)技術(shù)學院畢業(yè)論文I目錄摘要.....................................................................................................................................I引言.......................

2、..............................................................................................................11電氣化鐵道概述.....................................................................................................

3、..............21.1電氣化鐵路接觸網(wǎng)概述............................................................................................21.2電氣化鐵路組成和分類......................................................................................

4、......21.3接觸網(wǎng)的地線............................................................................................................51.4避雷器技術(shù).......................................................................................

5、.........................61.4.1避雷器的作用.................................................................................................81.4.2間隙、磁吹間隙.........................................................................

6、....................81.4.3高壓電容器...................................................................................................101.4.4鋁電解避雷器.............................................................................

7、..................111.4.5氧化鋅避雷器...............................................................................................111.4.6管型避雷器..................................................................................

8、.................121.5交流電氣化鐵道接觸網(wǎng)上采用的避雷器..............................................................141.6吸流變壓器與回流線..............................................................................................152接觸網(wǎng)雷害分析.

9、................................................................................................................162.1國外高速鐵路防雷設(shè)計概況..................................................................................162.1.1德國

10、鐵路防雷現(xiàn)狀.......................................................................................162.1.2日本鐵路防雷現(xiàn)狀.......................................................................................162.2國內(nèi)接觸網(wǎng)防雷設(shè)計概況.........

11、.............................................................................173客運專線接觸網(wǎng)防雷措施.................................................................................................183.1雷電流的概率分布...................

12、...............................................................................183.2接觸網(wǎng)遭受雷擊過電壓的分析..............................................................................193.2.1直接雷臺..................................

13、.....................................................................193.2.2雷電反擊過電壓...........................................................................................193.2.3感應(yīng)雷擊...................................

14、....................................................................203.2.4接觸網(wǎng)耐雷擊水平計算...............................................................................203.3接觸網(wǎng)遭受雷擊跳閘統(tǒng)計分析及防雷建議.................................

15、.........................203.3.1現(xiàn)場實例.......................................................................................................203.3.2跳閘分析......................................................................