摘要
根据现有煤矿螺杆式空压机控制系统能耗过大、稳定性差等问题,提出了使用PLC、变频器、组态软件等技术实现的螺杆式空压机自动控制系统改造方案,介绍了改造系统的设备选型,阐述了使用PLC与变频器实现实时监控与无级调速的方法,改造后在系统节能与稳定性方面均有显著提高,值得在煤矿企业推广。
According to the existing coal mine screw air compressor control system energy consumption is too large, poor stability problem, put forward the use of PLC, frequency converter, configuration software and other technology to achieve automatic control system of screw air compressor transformation plan,introduced the system transformation of the equipment type selection, this paper expounds the use of PLC and frequency converter to realize real-time monitoring and the infinite speed adjustment method,modified the system energy saving and stability were increased significantly, is worth popularizing in coal mining enterprises.
出处
《煤矿机械》
北大核心
2014年第8期181-182,共2页
Coal Mine Machinery
基金
中国教育学会"十一五"科研规划课题(GKA10269)
