一种用于PWM开关电源高效仿真的混合建模方法

This paper introduces a novel modeling approach that allows to obtain fast simulations of pulsewidth-modulated dc-dc switched-mode power supplies (SMPS). The proposed methodology combines the use of precise switched models during transient evolutions and averaged models during steady-state or slowly varying conditions. In that way, the resulting mixed modeling approach enables to obtain the detail...