2022年5月23日 · 关键词: 直流微电网, 双向全方位桥DC-DC变换器, 双重移相控制, 回流功率, 零电压开关(ZVS), KKT条件法 Abstract: Bidirectional full-bridge DC-DC(dual active bridge DC-DC converter,DAB) converter, as the energy transmission link of renewable power supply and energy storage equipment, can significantly improve the performance of DAB converter by