摘要
将西门子PLC与ABB公司的ACS800系列变频器结合应用于矿井局部通风的的变频调速控制系统中,以矿井气压和瓦斯体积分数为控制参数,对通风机组工作状态进行有效控制,具有节能效果良好、运行稳定、智能化程度高的优点。
Combination of the Siemens PLC and ABB＇s ACS800 series inverter is used on centrifugal fans of mine frequency control system, Pressure and gas concentration in the mine are taken as the control parameters. It can carry on effective control for ventilation unit working status, with good energy saving effect, stable operation, high degree intelligence advantages.
出处
《煤炭技术》
CAS
北大核心
2011年第10期48-49,共2页
Coal Technology
