基于扩展相量分析的LLC谐振变换器精确小信号建模统一方法

Resonant converters have become a popular choice for power-dense and efficient operation with applications ranging from the telecom industry to electric vehicle (EV) battery charging. However, the modeling procedure of these converters remains challenging as some of the state variables vary sinusoidally and have significant switching frequency components. Most of the efforts in the literature desc...