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阐述了我国风机性能测定研究的发展以及井下风机运行现状,介绍了基于计算机的煤矿风机性能测定系统,及系统的组成、特点、测定模块的信号转换和读取信号转换功能、计频模块、以及和其他系统的搭设,结合该系统在开滦集团林西矿的实际应用,得出结论:该系统在各大煤矿的成功实施,不仅提高了风机的工作效率,而且节约了能耗,保障了煤矿安全生产。
The development of wind turbine performance measurement in our country and the status quo of downhole blower fan are expounded. The performance measurement system of coal mine fan based on computer is introduced, and the composition and characteristics of the system, signal conversion and read signal conversion function of measurement module, frequency counting module, And other systems. Combined with the practical application of this system in Linxi mine of Kailuan Group, it is concluded that the successful implementation of the system at major coal mines not only improves the working efficiency of the fan but also saves energy and guarantees Coal mine safety production.