摘要
为了满足电力电子课程实验及创新教学需要,设计一种基于DSP28335作为主控制器的电流源型整流器实验装置,介绍了装置的总体结构,并给出详细的设计过程及相关硬件参数。实验过程采用Matlab/Simulink自动代码生成技术,直接将代码下载到DSP中,同时配合采样、驱动电路实现对整流器装置的控制;通过CCS可查看并修改程序,实验装置的电气量能够实时利用示波器进行观察。
In order to conform the needs of power electronics course experiment and innovative teaching,a current source rectifier experimental device using DSP28335 as the main controller is designed.The overall structure of the device is introduced,and the detailed design process and related hardware parameters are given.The experimental process adopts Matlab/Simulink automatic code generation technology,which can directly download the code to the DSP,and cooperate with the sampling and driving circuit to realize the control of the experiment device.The program can be viewed and modified through CCS,and the electrical quantity of the experimental device can be observed in real time with oscilloscope.The experimental teaching case shows that the experimental device is easy to operate and learn.It is very suitable for the experimental teaching of power electronics courses,which is conducive to cultivating students’hands-on practice and innovation ability.
作者
郭强
黄勇军
杨奕
何黎鹏
GUO Qiang;HUANG Yongjun;YANG Yi;HE Lipeng(Chongqing Energy Internet Engineering Technology Research Center,Chongqing University of Technology,Chongqing 400054,China)
出处
《实验室研究与探索》
CAS
北大核心
2022年第10期106-110,共5页
Research and Exploration In Laboratory
基金
重庆市高等教育教学改革研究项目(212091)
重庆理工大学实验技术开发基金项目(SK202008)。
关键词
数字信号处理控制器
电流源型整流器
代码生成技术
digital signal processing(DSP)controller
current source rectifier(CSR)
code generation technology
