摘要
杂散电流监测系统是把分布在轨道交通全线的传感器、监测装置通过现场总线和SCADA网络连接到监测中心而成的复杂系统,实时监测杂散电流的分布和影响。分析系统中各个部分的软硬件可能发生的各种异常,研究产生的原因并采用针对性的处理措施,来保障系统安全运行。
The stray current monitoring system of the urban mass transit was the complex system which connected with the whole line sensors,monitoring devices with the monitoring centre through field bus network and SCADA to monitor the stray current distribution and effect on line. This paper analyzed the exception of the various parts hardware,software of the system,rearohed the reasons,and used the corresponding handling measurement to improve the safety.
出处
《自动化与仪表》
2007年第4期81-83,共3页
Automation & Instrumentation
基金
国家自然科学基金资助项目(40401038)
仲恺农业技术学院校基金资助项目(G3061816)
关键词
杂散电流
异常处理
安全
stray current
exception handling
safety
