目前 ,我国矿用提升机仍以交流拖动为主 ,基本占全部生产矿井的70 %以上 ,因其系统简单 ,一次性投资少 ,加之现在计算机技术、电力电子技术应用的成熟 ,其市场占有量还在不断上升。对矿用提升机交流电力传动系统进行透切的分析 ,能使我们更加明白设计的出发点 ,在选型及使用时 At present, China’s mine hoist is still dominated by AC drag, accounting for more than 70% of the total production of the mine, because of its simple system, less one-time investment, coupled with the current computer technology, power electronics technology mature, its market share The amount is still rising. The analysis of mine hoist AC power transmission system can make us more understand the starting point of design, in the selection and use