CPLD控制器在四步换流中的应用

摘要

本文采用CPLD开关序列器来实现矩阵变换器的四步换流，具体仪器是采用了DP-Altera综合仿真试验仪。本文介绍DP-Altera综合仿真试验仪以及如何采用CPLD来实现四步换流，并用MAX+plusII 10.0软件对其进行软件仿真，最后将产生的逻辑烧入DP-Altera综合仿真试验仪的CPLD控制器中实现对开关矩阵的四步换流控制。%This paper adopts CPLD switching sequence for matrix converter four step commutation,speciifc instrument is the use of the DP-Altera integrated simulationtester.This paper introduces DP-Altera integrated simulation tester and how to use CPLD to achieve the four step commutation,and carries on the simulation software by using MAX+plusII 10 software, the realization of the switch matrix of four step commutation control CPLD control er wil ifnal y produce logic burned into the DP-Alteraintegrated simulation of test meter.