城际客运专线设备供电方案研究

Solution of the Power Supply for Railway Passenger Lines

介绍了国内外客运专线设备供电方案的情况。分析了我国城际客运专线设备供电的特点和要求。从技术、经济方面对我国客运专线设备供电的几种方案进行了比较。客运专线设备供电应优先选用地方电源。一般情况下,供电方案应结合当地电源条件、负荷性质、负荷密度等综合确定,宜采用两条贯通线或一条贯通线加接触网越级供电的供电方式。

Through analyzing the power supply requirements for railway passenger line in China, and starting from the point of the latest development of power resource and power supply, this paper studies the high-speed railway power supply and the operation conditions in foreign countries, discusses some kinds of power supply solutions for civil passenger transportation railway. Further more, a comparison among the above-mentioned solutions is also provided regarding technological and economic aspects.