Phase-shifted parallel-input/series-output dual converter forhigh-power step-up applications
Jeong-il Kang; Chung-Wook Roh; Gun-Woo Moon; Myung-Joong Youn
Industrial Electronics, IEEE Transactions on
Volume 49, Issue 3, Jun 2002 Page(s):649 - 652
Digital Object Identifier 10.1109/TIE.2002.1005392
Summary:A new phase-shifted parallel-input/series-output dual converter is
proposed. It features a low-output voltage ripple, a low rms current in
the output capacitor, and a greatly reduced constant switch turn-off
stress, whereby the efficiency is significantly improved. This converter
is considered to be well suited to high-power step-up applications
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