矿井提升机电控系统的发展

The Development of Electric Control System of Mine Hoist

根据矿井提升机电力拖动技术的发展过程,分析对比了绕线型异步电动机交流拖动、发电机-电动机直流拖动、晶闸管整流装置供电的直流拖动和交-交变频器供电的交流拖动等四种拖动方式。

According to the development of electric drive technology of mine hoist,four kinds of drive are introduced:AC drive of winding induction motor,generators-motors DC drive,DC drive in SCR device powered,AC drive in AC-AC inverter powered.