摘要
在UM71无绝缘轨道电路和ZPW-2000A移频自动闭塞中,为延长轨道电路传输距离,要求安装补偿电容,以保证发送和接收设备可靠工作。主要就补偿电容损坏的原因进行分析,提出防护措施。
The compensation capacitors was used to extend the transmission distance of the track circuit, ensure the sending and receiving devices work reliably in the UM71 non-track circuit territory and ZPW-2000A FSK auto-blocking. On this basis, it was studied the reason about the failure of compensation capacitor and put forward some method to improve it.
出处
《铁路计算机应用》
2009年第11期52-53,共2页
Railway Computer Application
关键词
补偿电容
轨道电路
移频自动闭塞
防护
compensation capacitor
track circuit
FSK auto-blocking
protection
