基于Matlab的电力电子技术教学探索

Teaching Mode of Power Electronic Technology Based on Matlab

电力电子技术是融合电子学、控制理论和计算机技术的学科,除了理论学习,还必须开设许多实验。由于实物搭建的实验电路通常缺乏完善的满足保护电路,时常损坏器件,实验费用高。Matlab是一种科学计算软件,集成了基于框图的仿真平台Simulink,可以直观地用模块框图进行仿真和计算[1]。文章在Simulink平台,搭建了三相整流电路模型进行仿真,并说明其优越性。

Power electronic technology is the integration of electronics , control theory and computer tech-nology, besides the theoretical study , many experiments must be offered .As the experimental circuit of real structure usually lacks the perfect protection circuit , the damage of devices often occurs , so the cost of experiment is high .Matlab is a kind of scientific calculation software , integrating the Simulink simula-tion platform based on block diagram , can intuitively use module block diagram for simulation and calcu-lation .Based on the Simulink platform , a three-phase rectifier circuit model is built to simulate in the paper , and then its superiority is proved .