一种具有宽电压增益的双向谐振CLLC变换器平滑功率方向切换的混合控制策略

The resonant CLLC circuit has become a mainstream choice for isolated bidirectional dc–dc converters due to its high efficiency. However, the power is inversely related to the switching frequency, resulting in a power control blind area under conditions of low gain and light load. This blind area can induce voltage oscillations during power direction transitions, potentially affecting the connecte...