摘要
根据掘进机电气系统的具体使用情况,对电气系统保护及故障诊断方式进行简单的探究,主要包括PLC对电气系统的保护功能、实时故障诊断、历史故障查询三个方面,为加强对电气设备的保护控制提供参考。
According to the specific situation of the electric system of roadheader, this paper analyzes the electrical system protection and fault diagnosis of simple inquiry, including the protection function of PLC on the electrical system, real-time fault diagnosis, fault query three aspects,which is to strengthen the protection of electrical control equipment.
出处
《机械管理开发》
2017年第9期62-63,共2页
Mechanical Management and Development
关键词
实时故障
历史故障
保护模块
real-time fault
history fault
protection module
