电流模式控制全桥移相ZVS变换器补偿网络设计研究

Design of Compensation Network of Phase Shift Full Bridge Zero Voltage Switched Converter with Current Mode Control

对电流模式控制ＰＳＦＢＺＶＳ变换器补偿网络的设计进行了研究。在电路的小信号模型基础上，得到了电路的电流模式控制的小信号模型，进而得到了电路的电流模式控制的小信号传函模型，使补偿网络的设计可在频率域进行。仿真和实验验证了方法的有效性。

The compensation network design of a phase shift full bridge zero voltage switched converter using current mode control is studied. Based on the small signal model for the converter, a small signal model adopting current mode control of the converter is obtained. So that a small signal transfer function model is also obtained, making it possible for the design of the compensation network of the converter to be done in frequency domain using Bode plot method. Simulations and experiments prove that the method proposed in this paper is effective.