变频绞车在矿井提升中存在的问题及解决措施

Existed Problems of Frequency-conversion Winch in Mine Hoisting and Its Solutions

分析了矿井提升绞车的发展状况,指出变频绞车是矿井提升绞车的发展方向;以变频绞车在某煤矿的应用为例,给出了该绞车变频控制原理,详细介绍了该绞车在应用中存在的问题及相应的解决措施。

The paper analyzed development status of hoisting winch of mine and pointed out that frequency-conversion winch is development direction of hoisting winch of mine. Taking application of frequency-conversion winch in one coal mine as example, it gave frequency-conversion control principle of the winch and introduced existed problems in application of the winch and corresponding solutions in details.