基于Matlab的电流可逆斩波电路分析

Analysis of Current Reversible Chopper Circuit Based on Matlab

电流可逆斩波电路常用于直流电动机的运转和制动的运行控制.基于电流可逆斩波电路的工作方式分析电路的工作模态和基本工作原理,使用Matlab建模仿真软件对降压斩波、升压斩波和降升压斩波3种方式的电流可逆斩波电路进行仿真分析,并通过应用实例验证了电流可逆斩波电路的工作模态,研究结果具有一定的参考价值.

Current reversible chopper circuit is used in the operation of direct-current（DC）motor and braking operation control.Working mode and basic working principle of the circuit were analyzed based on working mode of current reversible chopper circuit.Current reversible chopper circuit of buck chopper,boost chopper and buck-boost chopper were simulated and analyzed by Matlab software,and the working mode of current reversible chopper circuit was verified through application example,and the research results have some reference value.