摘要
针对我国目前城轨供电系统所采用的外部电源供电方式,从供电质量、中压网络、供电可靠性、对城网影响、运营管理等方面进行了综合分析和比较,给出了确定外部电源方案基本方法,最后从资源共享的角度对2种供电方式的选取给出了建议。
power supply of China, the analysis and comparison are made from the aspects of power supply quality, middle-voltage network, power supply reliability effecting on urban network as well as operation management. The method for determining external power supply schemes is provided. Finally, the suggestions are presented for selection of two power supply modes from resource sharing.
出处
《现代城市轨道交通》
2010年第4期40-42,55,共4页
Modern Urban Transit
