铁路发电车供配电装置微机监控的实现方法

分析了目前铁路发电车采用继电器-接触器控制与仪表监测系统存在可靠性差、维修工作量大及工作人员的劳动强度高等问题,提出基于日本三菱电机公司的控制与链路系统(Control& Communication,CC-Lock)的铁路发电车微机监控系统的总体方案,给出了发电车供配电装置微机监控的解决方案.该系统可实现对发电车柴油发电机组、供电系统的自动监测,降低设备故障率,减轻工作人员的劳动强度,为CC-Link现场总线技术在其他领域的应用提供了参考.

Microcomputer Monitoring Methods of Power Supply Device in the Railway Generator Car

Nowadays,the fact that the railway power car adopts relay contactor control and instrumentation monitoring system causes problems of poor reliability,repairing workload and high labor intensity,which are analyzed in the paper.The overall scheme of railway power car computer monitoring system is proposed based on the CC-Link bus technology.The solutions of microcomputer monitoring of generator car power supply device are given.The system can achieve automatic monitoring for power supply system of power diesel generator,and reduce the fault rate of the equipment,and the labor intensity of working personnel.It provides reference for the CC-Link fieldbus technology application in other fields。