DC traction power system grounding

被引：79
|
作者：
Paul, D [1 ]
机构：
[1] Earth Tech, Oakland, CA 94612 USA
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2002年 / 38卷 / 03期
关键词：
equipment grounding; rail-to-ground potential; rapid transit system; stray current; system grounding; touch potential;
D O I：
10.1109/TIA.2002.1003435
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper provides a review of the present practice of de traction power system grounding methods employed in North America. An analysis of equipment grounding, system grounding, and their relationships to achieve optimized equipment and personal safety is derived. Generic protective relay schemes commonly used in the dc equipment enclosure grounding are shown. Rail leakage stray current and personnel safety affected by the dc system grounding method are discussed. To enhance personnel/equipment safety, specific recommendations for the design of the dc traction power system grounding are included.
引用
收藏
页码：818 / 824
页数：7
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