开关电源V^2控制方法的研究

Study on V^2 control method of switching power supply

在简要介绍了电压型、电流型控制方法的基础上详细介绍了 V2控制方法 ,分析了 V2控制方法的工作原理 ,并对 V2控制方法和电流型控制方法进行了比较。仿真结果表明 V2控制方法对于电源电压变化和负载变化都具有很快的响应速度。

Control methods of voltage type and current type are briefed. Further detailed is V 2 control method, of which working principle is analyzed, and with which current type control is compared. Simulation results indicate that V 2 control responses quickly to supply voltage change and load change.