摘要
针对西曲矿原矿用绞车控制系统调速不平滑、操作复杂、系统可靠性差等问题,将PLC控制器与变频器调速技术相结合,提出了一种基于PLC控制的矿用绞车变频自带控制系统设计方案。新控制系统采用PLC控制器+变频调速的控制方案,可实现绞车的自动启停及自适应调速控制,并具备绞车运行参数设置及运行状态实时监控功能,有效提高系统自动化程度及调速性能,对于煤矿安全生产、高效运输具有实际意义。
In response to the problems of unsmooth speed regulation,complex operation,and poor system reliability in traditional mining winch control systems,the paper proposes a design scheme for a mining winch frequency conversion built-in control system based on PLC control,combining PLC contrller with frequency converter speed control,which can achieve automatic start/stop and adaptive speed regulation control of the winch with the function of setting winch operating parameters and real-time monitoring of operating status,effectively improving the automation level and speed regulation performance and showing practical significance for safe and efficient transportation and production in coal mines.
作者
王晓峰
Wang Xiaofeng(Xiqu Colliery,ShanXi Coking Coal XiShan Coal Electricity Co.,Ltd.,Gujiao,Shanxi 030200)
出处
《江西煤炭科技》
2024年第2期164-166,共3页
Jiangxi Coal Science & Technology
关键词
矿用绞车
PLC控制器
变频调速
实时监控
mining winch
PLC controller
frequency conversion speed control
real-time monitoring
作者简介
王晓峰(1984-),男,山西清徐人,2022年毕业于东北大学电气工程及其自动化专业,机电助理工程师,掘进区机电区长。
