煤矿主通风机变频闭环控制系统的设计思路

Coal main wind frequency closed loop control system design Thinking

介绍了变频调速的节能原理和节能效果。叙述了煤矿主通风机使用闭环变频器自动控制系统和节能改造的设计思路。指出,"合理"使用闭环频率自动控制系统,可节约更多的能量。

The energy saving principles and results of variable frequency and speed are described in this paper. The ideas of using main ventilator in mine controlled by closed loop, variable frequency automatic system for energy saving are discussed. Energy saving can be achieved by using this automatic system.