摘要
以瓦斯浓度和风量为控制参数,设计了矿用轴流风机的变频调速 PLC 控制系统。并且对该控制系统的硬件和软件进行了配置和设计。经过在实验室的模拟调试,该控制系统能使风机达到节能、安全、自动化运行的效果。
Taking the gas concentration and airflow rate as the control parameters, this paper designs the PLC control system of frequency control of a mine-used axial flow fan. The hardware and software of this control system are configured and designed. The simulative debugging in laboratory shows the fan can run in lower energy consumption, more safety and automatic operation with the control system.
出处
《矿山机械》
北大核心
2008年第7期11-14,共4页
Mining & Processing Equipment
关键词
PLC
矿井通风机
变频调速
变频器
PLC
Mine ventilator
Frequency control
Frequency converter
