论副井提升机电控系统的全数字化改造

Discussions on the full digital transformation of the auxiliary shaft hoisting machine control system

该文介绍了南屯煤矿副井860 kW/1000 kW双电机拖动提升机电控系统由原来的模拟分立元件+继电器控制+八级调速电阻,改造为1250 kW直流高速全数字提升机的过程。较系统地介绍了新系统的主要特点及主要配置情况。

This paper introduced the process of transformation of the auxiliary shaft 860KW/1000KW double motor drive lifting machine electric control system of Nantun coal mine transformed the original simulation discrete element ＋ relay control ＋ 8 speed resistor, as 1250 kW DC high speed digital hoist, and detainly introduced the main features and the main configuration of the new system.