介绍了目前我国煤矿主通风机的基本运行情况及风机高能耗的原因，将常用的通风机节能技术分为三类以对现有的节能措施进行概述，同时对主要的通风机节能技术进行了评价，并对其未来进行了展望。%The basic operation status at present of main fans in coal mines were introduced, and the reasons for high energy consumption of fans were analyzed. The common used energy-saving technologies for fans were classified into three categories to outline the existing energy-saving measures. The energy-saving technologies on main fans were evaluated, and the fan energy-saving technologies of future were prospected.
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