摘要
本系统是为解决25Hz相敏轨道电路电源屏瞬间停振问题而设计的,主要采用现代电力电子技术和单片机技术,利用电力电子器件的快速性能及单片机的精确计算对系统工作状态的实时监测,在不对原有系统进行改动的情况下,采用并行监测运行的方法解决电源屏断电停振问题。
The system is designed to resolve the power cut and stopping oscillation question to 25Hz track circuit power supply screen instantly.h adopts modern electric power and electronic technology and the SCM technology and can monitor working state of the system in real time, applying the rapidity capability of the electric power and electronic components and the accurate accounting capability of the SCM. It can solute the power cut and stopping oscillation problem adopting concur monitoring running approach without any change of the original system.
出处
《电气传动自动化》
2005年第5期44-46,共3页
Electric Drive Automation
关键词
断电停振
参数振荡
相控触发
power cut and stopping oscillation
parameter oscillation
phase control trigger
