摘要
H型可逆PWM变换器是常用的脉宽调制变换器,本文针对双极式控制、单极式控制和受限单极式控制3种不同的控制方式进行了详尽的解析,并介绍了各种控制方式的优缺点。针对双极式和单极式控制分别建立了它们的MATLAB/Simulink仿真模型,并进行了正反转的仿真实验与分析,给出了相应的仿真结果,仿真结果验证了理论分析的正确性。
H-reversible PWM converter is commonly used in pulse width modulation (PWM) inverter. The three different control methods, including bipolar control, monopolar control and restricted monopolar control, are analyzed in detail in this paper. The advantages and disadvantages of the mentioned control methods are introduced. The MATLAB/Simulink models of bipolar control and restricted monopolar control are established, and the corresponding simulation results are given. The simulation results verify the theoretical analysis.
出处
《电源世界》
2013年第11期26-35,共10页
The World of Power Supply
基金
山东省高等学校科技计划(J11LG25)资助项目
山东理工大学专业核心课程(D12038)资助项目
关键词
可逆PWM变换器
双极式控制
单极式控制
受限单极式控制
仿真
Reversible PWM converter, Bipolar control, Monopolar control, Restricted monopolar control, Simulation