摘要
为解决提升机传动转子串电子调速方式的调速曲线不平滑、提升容器停车定位不准确的问题,在对提升机系统简单概述的基础上,根据提升机电气控制系统的要求完成了关键硬件包括变频器、PLC控制器及其配套模块的选型,并为提升机变频调速设计了模糊PID的三闭环控制策略,为保证提升机的运输效率、节能效果和安全性奠定了扎实的理论基础。
In order to solve the problems of unsmooth speed regulation curve and inaccurate positioning of hoist container parking in the electronic speed regulation method of hoist drive rotor string;on the basis of a brief overview of hoist system,the selection of key hardware including frequency converter,PLC controller and its supporting modules was completed according to the requirements of hoist electrical control system;finally,a three-closed-loop control strategy of fuzzy PID was designed for hoist frequency regulation Finally,a three-closed-loop control strategy with fuzzy PID is designed for the hoist speed regulation,which lays a solid theoretical foundation to ensure the transport efficiency,energy saving and safety of the hoist.
作者
明澍
Ming Shu(Xishan Coal Mining Company,Shanxi Coking Coal Group Limited Liability Company,Taiyuan Shanxi 030000,China)
出处
《机械管理开发》
2023年第7期243-245,共3页
Mechanical Management and Development
