摘要
城市轨道交通系统是城市用电大户，集中式供电系统建设成本高于其它形式。从负荷等级、外电源可靠性等方面入手，探讨主变压器容量确定原则以及系统运行方式，达到降低建设成本、满足安全运营的要求。
The environmental impact of linear motor propulsion rail transit system is different from that of traditional wheel-track rail transit system. The influential factors of this new system on the environment are analyzed from the aspects of electromagnetic pollution, noise, vibration, energy consumption and visual effects and some control suggestions are proposed.
出处
《轨道交通》
2008年第3期42-44,共3页
Rail Transit
