煤矿主排水泵自动控制的设计与PLC应用

Design of Mine's Main Drainage Pump Automatic Control and PLC Application

介绍了煤矿主排水泵自动控制的设计理念和PLC在煤矿主排水控制系统中的应用。该控制系统实现了对水泵的自动控制,PLC根据水位的变化和通电信息的因素建立模型实现了水泵自动开停、故障自动诊断和排除等功能,提高了煤矿矿井安全生产的安全性与可靠性。

This paper introduces the design concept of the matin coal mine drainage pump automatic control and PLC application in the mine＇s main drainage control system. In this system, the automatic control of water pump is. realized;. AcCording to, the change of water level PLC and electricity information modelfactors, a mode is established, some functions arerealized, such as pump automatic siarting and stoping, automatic fault diagnosis and exclusion etc. The security and reliability in mine safety in production are improved.