一种用于燃料电池汽车的高升压、低纹波、高效率DC-DC变换器

A high efficiency dual active bridge with coupled inductor (DABCI) for fuel cell vehicles is proposed in this article and its operation principle is analyzed to reveal the optimal operation modes of this converter, which provides the basis for circuit parameters design. Compared with dual active bridge, the DABCI is more suitable for high voltage gain applications because its low voltage bridge wo...