一种新型同步、步进调速系统的研究

Research of a New Type of Synchronous and Stepping Variable Speed System

本文提出一种以方波供电的新型同步、步进调速系统方案,详细地讨论了该系统的设计思想,分析了电机的静态转矩,并设计了以大功率晶体管为开关元件、MCS-51单片机控制的、具有多种保护功能的逆变电源。实验结果表明,该系统的没计方案是正确的。

In this paper,a new type of synchronous and stepping system supplied by square wave voltage source inverter is presented.The method of design and static torque are analysed.The system using GTR as its power switches eontroled by 8031 single chip microcomputer is designed.The new system is proved to be avail- able and have a good performance from theory analysis and experimental results.