DCDC全桥变换器的闭环simulink模型，电压闭环PI控制-Simulink for full_bridge DCDC.it was controled by PI controler

DCDC变换器模型,采用双闭环控制，电压PI外环控制输出电压，电流PI内环加快相应速度-Model of a DC-DC converter，the completion of the current loop, double closed loop control scheme of voltage outer loop.

为实现电池储能装置的双向DC-DC变换器，本系统以buck-boost拓扑电路(Battery Energy Storage, Bidirectional DCDC)