摘要
叙述了阳煤集团二矿选煤厂选用变频器对压滤机入料泵进行改造的作法。认为,利用变频器可以通过改变频率调节流量,降低电耗,提高了设备的使用寿命,节约维修量和费用。
This paper outlines recent practices in reforming the old coal-feeding method with frequency conversion method in the second mine of YangMei Group. The conversion method can change the frequency to adjust the electricity flow, to reduce power waste, and to improve the service life of equipment, and to reduce maintenance cost.
出处
《山西能源与节能》
2009年第5期29-30,共2页
Shanxi Energy and Conservation
关键词
变频器
频率
节能
frequency controller
frequency
energy saving
