PLC技术在矿井交流提升机电控系统中的应用分析

Application analysis of PLC technology in electric control system of mine AC hoist

矿井提升机,是一种大型的机械提升设备,其通过电机带动设备,从而在钢丝绳的带动下,让容器得以在井筒中完成升降任务。可以说,矿井提升机是深井矿山开采过程中所不可或缺的设备之一。本文首先分析了基于PLC技术的矿井交流提升机电控系统组成,并详细介绍了其控制电路设计工作,最后探讨了PLC技术在矿井提升系统的前景。

Mine hoist, is a large mechanical lifting equipment, which drives the equipment through the motor, which led to the rope, so that the container proudly completed in the shaft lift task. It can be said that the mine hoist is one of the indispensable equipment in the deep well mining process. This paper first analyzes the composition of the electric control system of the mine communication hoist based on PLC technology, and introduces the design of the control circuit in detail. At last, the prospect of the PLC technology in the mine hoisting system is discussed.