CAJ | 학술논문

针对铁矿提升机系统的调速不连续、制动不安全、效率低等问题，提出一种基于变频调速的控制方案。系统采用 PLC 为核心控制平台，采用基于变频器的提升机控制系统，应用工控机与 PLC 进行网络通讯，实现多画面监控，达到监控的目的，提高了系统运行的可靠性和安全性。
침대철광제승궤계통적조속불련속、제동불안전、효솔저등문제，제출일충기우변빈조속적공제방안。계통채용 PLC 위핵심공제평태，채용기우변빈기적제승궤공제계통，응용공공궤여 PLC 진행망락통신，실현다화면감공，체도감공적목적，제고료계통운행적가고성화안전성。
In view of the problem of the iron ore mine hoist of discontinuity of speed regulation、braking insecurity, low efficiency,this paper puts forward a control scheme based on variable frequency speed regulation. The system u-ses PLC as the core control platform and elevator control system based on inverter,with the network communication between the industrial PC and PLC,to realize the monitor of more images and achieve the purpose of monitoring. The system improves the reliability and security of the system operation.