摘要
社会经济的发展带动着城市交通量的持续增长。供电系统为地铁的正常运营提供所必须的电能，一旦发生供电中断，整个交通运输线路就会发生瘫痪，严重的甚至危害到乘客及客运安全。所以，对地铁牵引供电系统的可靠性展开研究尤为重要。
The development of the social economy has driven continued growth in city traffic. The normal operation of power supply system provides the necessary power for subway, and in case of power outage, the transportation lines wil be paralyzed and worse more, this may endanger the safety of the passengers. Therefore, it is particularly important to study the reliability of metro traction power supply system.
出处
《城市建筑》
2014年第21期364-364,共1页
Urbanism and Architecture
关键词
地铁
牵引供电
影响因素
可靠性
subway
traction power supply
influence factors
reliability
