摘要
为了解决目前矿井提升机系统的易发故障、可靠性不高、电能消耗过大、效率低下等问题,提出了使用变频器结合PLC技术的提升机故障监控系统,对传统提升机调速系统进行改造,提高整个系统的可靠性,减少了故障率,节能效果明显。
According to mine hoist control system has many disadvantages such as high fault rate, bad reliability, large energy wasting and low efficiency. We adopt PLC and transducer to reform for original control system, so as to raise the safety, reliability, control precision and speed regulation performance of the whole electric controlled system.
出处
《煤矿机械》
北大核心
2014年第3期208-209,共2页
Coal Mine Machinery
