A New Novel DC Booster Circuit to Reduce Stray Current and Rail Potential in DC Railways

被引：10
|
作者：
Fotouhi, Reza [1 ]
Farshad, Siamak [1 ]
Fazel, Seyed Saeed [1 ]
机构：
[1] Iran Univ Sci & Technol, Railway Engn Dept, Tehran, Iran
来源：
CPE: 2009 COMPATIBILITY AND POWER ELECTRONICS | 2009年
关键词：
Traction application; stray current; rail potential;
D O I：
10.1109/CPE.2009.5156077
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The problem of stray current in DC railways has not been solved completely in spite of many years of research and investigation, specially where there is not good rail insulation to prevent corrosion risk to the infrastructure. A new novel booster circuit which reduces stray current and rail potential is proposed in this paper for DC railways. Design considerations are discussed and simulation results of a 750 V-DC MRT system with and without the proposed booster circuit are compared.
引用
收藏
页码：457 / 462
页数：6
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