中文摘要：

针对传统实验台教学方面的不足,依靠Matlab/Simulink强大仿真功能,根据三相半波逆变电路的工作原理,建立了三相半波逆变电路的仿真模型,设置了三相半波逆变电路各器件的参数,给出逆变电压和电流的仿真结果波形,分析逆变失败的原因及改进措施。通过仿真实验证明,将MATLAB应用于电力电子技术仿真实验教学,使实验结果变得更加直观,更具创新性。

英文摘要：

In view of the traditional experimental teaching,this paper relies on the powerful simulation function of MATLAB /Simulink,according to the working principle of three-phase half wave inverter circuit,to establish simulation model of three-phase half wave inverter,set the three-phase half wave inverter circuit of the device parameters,and give the inverter voltage and current simulation waveform. The paper analyzes causes and improvement measures of the failure of the inverter. Through the simulation experiments,it is proved that MATLAB is applied to power electronic technology simulation experiment teaching,and the experimental results become more intuitive and more innovative.