基于DSP永磁直线同步电动机驱动垂直运输系统的全数字控制系统的研究  

A Full Digital Control System of Vertical Elevating System Driven by Permanent Magnet Linear Synchronous Motor Based on DSP

作　　者：付子义[1] 王新环[1] 张宏伟[1] 司纪凯[1] 张伟[1] 

机构地区：[1]焦作工学院电气系,河南焦作454000

出　　处：《煤矿机电》2004年第5期73-76,共4页Colliery Mechanical & Electrical Technology

基　　金：河南省自然科学基金项目 (编号 :0 3 1 1 0 52 1 0 0 )

摘　　要：　提出一种基于数字信号处理器的永磁直线同步电动机驱动垂直运输系统的闭环矢量控制系统实现方案,介绍了系统硬软件结构。该系统以DSP F240为核心,采用功率变换器和驱动电路,实现了全数字PWM控制。实验结果表明,系统保护完善、结构简单有效。In the paper, a method of realizing closed-loop vector control of vertical elevating system driven by the permanent magnet linear synchronous motor(PMLSM)based on the digital signal processor is introduced. The system with DSP-F240 adopts the power converter and driving circuit to fulfill the full digital PWM control. The experimental results show that the system has the advantages of perfect protection, simple structure and high efficiency.

关 键 词：PMLSM 数字信号处理器 全数字控制 

分 类 号：TM762[电气工程—电力系统及自动化]