摘要
铁路信号电源是保证列车安全正常运行的关键设备。本文介绍了铁路信号电源的运行方式及特点,重点讨论了信号电源监控系统的组成及功能、STU的工作原理、相关通信技术等,最后以一个实际工程为例进一步说明信号电源监控的设计、实施方案。
The railway signal power supply is the key device to ensure the safe and normal operation of the train. This paper introduces the working mode and the features of the railway signal power supply and gives the emphasis on its composition and the functions, the STU’s working principles, relative communication technologies etc. and further illustrates the deign of signal power supply and its implementing plan.
出处
《电气化铁道》
2005年第3期45-47,共3页
Electric Railway
关键词
信号电源监控
电力远动
STU
signal power monitoring
power remote control
STU
