基于PLC及变频调速的单线脉动式索道控制系统  

A PLC and converter based pulsed-ropeway control system

作　　者：张磊[1] 王仁政[1] 殷艳华[1] 殷炳来[1] 

机构地区：[1]山东省科学院自动化研究所,山东济南250014

出　　处：《山东科学》2012年第4期45-48,共4页Shandong Science

摘　　要：提出了一种基于变频控制的单线脉动式索道的控制方法,介绍了系统变频主回路的构成及控制原理,并针对大功率的脉动式索道,设计了详细进站加减速控制算法,增加了触摸屏显示,实现了各类故障实时显示及记忆。该控制方法可取代传统的大功率脉动式索道只能使用直流传动设备驱动的模式,已在多个工程现场推广应用。This paper presents a control system for a frequency control based single pulsed-ropeway.We give the composition and control theory of its main circuit.We also devise a detailed acceleration and deceleration control algorithm for a high-power pulsed-ropeway and achieve a touch screen and real-time display and memory of all kinds of faults.The system can replace the traditional mode that high-power pulsed-ropeway is drived by DC device only and has been applied to many projects.

关 键 词：脉动式索道 变频控制 进站加减速 故障记忆 

分 类 号：TH235[机械工程—机械制造及自动化] TM921.51[电气工程—电力电子与电力传动]