摘要
通过PLC、变频器结合方式,以矿井气体压力、瓦斯浓度为外界环境控制参数,实现对通风机转速的控制,具有瓦斯浓度断电等功能特点。为矿井通风系统节能提供新的解决方案。
This paper through the PLC,frequency inverter combining ways to mine pressure pressure,the gas concentration for external environment control parameters,and to realize the rotational speed of the ventilator control,and have the power function and characteristics of the gas concentration,etc..For mine ventilation system energy saving provide new solutions.
出处
《煤矿机械》
北大核心
2012年第10期209-210,共2页
Coal Mine Machinery
