MATLAB软件在电力电子技术实验中的应用

摘要

Aiming at the existing shortcomings of the MCL-ⅡPower Electronics experimental box, such as experimental error, inaccurate trigger and output voltage waveform, we proposed a new experimental teaching method combined with experimental box and MATLAB software. The practical results showed that this method can make up the defects of the experimental box, stimulate students learning interest, and cultivate students’ operation ability and comprehensive analysis ability.%针对现有的MCL-Ⅱ电力电子及电气传动教学实验台实验误差较大、不能准确读取不同触发角时输出电压及晶闸管两端波形等缺点，提出了MATLAB软件仿真与实验台相结合的实验教学方式。实践结果表明：该实验教学方式不仅可以弥补现有实验台的缺陷，激发学生的学习兴趣，而且可以培养学生的动手操作能力和综合分析问题的能力。