摘要
输煤系统采取现场设备状态的实时捕捉、可编程控制梯形逻辑判断和上位机监控软件分析等方法，可以实现输煤系统的流程选择，联锁运行及对输煤系统的各种故障及时准确的监视、诊断、报警和处理。
Using methods such as the real - time obtaining of the field equipment status, the ladder logic of PC （ Programmed Control ） and the monitoring software analysis of upper computer, the flow selection of the coal handling system, the interlocking operation , timely and correctly monitor, diagnose, alarm and deal with various faults of the coal handling system can be realized.
出处
《贵州电力技术》
2011年第12期64-65,共2页
Guizhou Electric Power Technology
关键词
输煤系统
程控系统
联锁
故障诊断
coal handling system
PC （programmed control system）
interlocking
fault diagnosis
