摘要
作为轨道交通控制系统的基础支撑部分,供电部分的可靠性决定轨道交通控制系统运行的稳定性。由于交流供电(UPS)供电模式存在系统崩溃后,储存电能无法释放的问题,论述直流高压供电模式替代UPS供电模式的可能性。
As one of basic support parts of rail transit control systems, the reliability of the power supplywill pay an important role for the stable operation of rail transit control systems. For the electrical energystored in UPS cannot discharge in case of system failure under UPS power supply mode, the paperdiscusses the feasibility of using DC high voltage supply mode instead of UPS supply mode.
出处
《铁路通信信号工程技术》
2017年第6期71-73,共3页
Railway Signalling & Communication Engineering
