High Performance Transient Response of High/Low Pulse Voltage using Two-Phase Interleaved DC-DC Buck Converter under Half Sampling Time Deadbeat Control

• Kosode Yoshiki

  Yokohama National University

• Obara Hidemine

  Yokohama National University

• Kawamura Atsuo

  Yokohama National University

• Hosoyamada Yu

  Kyosan Electric Mfg. Co., Ltd.

• Suenaga Toyoaki

  Yokohama National University

• Yuzurihara Itsuo

  Kyosan Electric Mfg. Co., Ltd.

Abstract

One-cycle current deadbeat and half-cycle current deadbeat are implemented to a two-phase interleaved DC-DC buck converter. It is confirmed that output voltage driven and outputted by half-cycle current deadbeat is more stable. When the capacitance of LC filter was reduced 3.22µF to 1µF, rise time, step-up duration of 40V to 120V, is shortened to 10.3µs significantly.

Journal

• IEEJ Journal of Industry Applications

  IEEJ Journal of Industry Applications 9 (4), 444-452, 2020-07-01

  The Institute of Electrical Engineers of Japan

Keywords

• deadbeat control
• dc-dc buck converter
• fast response
• two-phase interleave
• High/ Low pulse operation

Details

• CRID: 1390285300171749888
• NII Article ID: 130007868249
• DOI: 10.1541/ieejjia.9.444
• ISSN: 21871108
• ISSN: 21871094
• NDL BIB ID: 030490444
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I030490444
• Web Site: https://www.jstage.jst.go.jp/article/ieejjia/9/4/9_444/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed