Bidirectional double-transformer resonant converter

The utility model discloses a bidirectional double-transformer resonant converter which comprises an input energy storage capacitor, a primary side inverter circuit, a resonant capacitor, a first high-frequency transformer, a second high-frequency transformer, a secondary side inverter circuit and an output energy storage capacitor. According to the bidirectional double-transformer resonant converter, the first high-frequency transformer and the second high-frequency transformer participate in resonance, and the clamping effect of the output voltage after the secondary rectifier tube is turned on is ingeniously utilized, so that role conversion between energy transmission of the transformers and energy storage of the resonant inductor is realized; the first high-frequency transformer and the second high-frequency transformer can be used as a resonant inductor and can also be used as an excitation inductor and a transformer, and bidirectional flow of energy is achieved through energy transfer between the two t