摘要
城市地铁的修建极大地缓解了交通拥堵状况,地铁成为城市交通未来主要的一个发展趋势。地铁当中的供电网结构相对来说比较复杂,对于继电保护装置的要求相对来说更加严格,需要不断地将地铁供电系统的继电保护装置进行优化。
After the construction of metro,the urban traffic congestion in China has been greatly alleviated.One of the main trends in the future development of urban traffic is the metro.However,the structure of power supply network in Metro is relatively complex,so the requirements for relay protection devices are relatively more stringent.It is necessary to optimize the relay protection configuration of metro power supply system.
出处
《电力系统装备》
2019年第12期5-6,共2页
Electric Power System Equipment
关键词
地铁供电系统
继电保护配置
稳定性
metro power supply system
relay protection configuration
stability
