摘要
为了研究煤矿主通风机变频节能的问题,以同煤集团四老沟矿为研究背景,通过对主通风机变频节能技术进行构想设计,分析变频节能技术的原理,并对变频器的特点进行比较,从而得出通风机节能减耗时的最佳转速.研究结果表明:通过对通风机安装变频节能装置,风机的调节系统灵敏,可以有效地切换风机的速率,减少了电能的损耗,延长了设备的使用寿命,从而间接地降低了矿井企业的生产成本,为同类型的矿井生产提供参考.
In order to study the problem of energy saving by frequency conversion of main ventilator in coal mine, the optimal speed of energy saving time of ventilator is obtained by designing the technology of energy saving by frequency conversion of main ventilator and comparing the characteristics of frequency converter. The research results show that by installing the frequency conversion energy saving device, the fan’s regulating system is sensitive, which can effectively switch the rate of the fan, reduce the loss of electric energy and prolong the service life of the equipment,thus indirectly reduce the production cost of the mine enterprise, and provide valuable suggestions for the same type of mine production.
作者
任慧
Ren Hui(Shanxi Huo’er Xinhe Coal Industry Co.,Ltd.,Changzhi Shanxi 046600)
出处
《机械管理开发》
2020年第4期117-118,172,共3页
Mechanical Management and Development
关键词
变频节能
主通风机
节能效果
frequency conversion energy saving:main ventilator
energy saving effect
