Two-phase interleaved bidirectional converter input-parallel output-series connection

  title={Two-phase interleaved bidirectional converter input-parallel output-series connection},
  author={Yuji Yamamoto and Taro Takiguchi and Takaharu Sato and Hirotaka Koizumi},
  journal={2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia)},
The interleaved bidirectional converter (IBC) has lower input current ripple and higher power conversion efficiency than the bidirectional chopper because of the current sharing operation. However, the step up/down ratio of the IBC is the same as that of the bidirectional chopper. As a converter with high step up ratio, the two-phase interleaved DC-DC converter with parallel-input series-output connection (ICPS) is proposed. The ICPS realizes twice the step up ratio of the interleaved boost… CONTINUE READING


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