Presentation 2016-01-29
Fault tolerance of paralleled boost converters with WTA switching
Shouta Hakamada, Yasuo Murata, Toshimichi Saito,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This paper studies a paralleled system of boost converters with WTA-based switching rule. The system exhibits multi-phase synchronization phenomena and chaotic phenomena. The multi-phase synchronization is suitable for ripple reduction, current sharing, and efficient power supply. The WTA-based switching rule is effective to reinforce the fault tolerance. Simplifying the system into a piecewise linear model and applying the mapping procedure, stability of the synchronization phenomena and ripple waveforms can be analyzed precisely. Presenting a simple test circuit, typical phenomena can be confirmed experimentally.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) paralleled power converters / multi-phase synchronization / chaos / ripple reduction / fault tolerance
Paper # NLP2015-140
Date of Issue 2016-01-21 (NLP)

Conference Information
Committee NC / NLP
Conference Date 2016/1/28(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Kyushu Institute of Technology
Topics (in Japanese) (See Japanese page)
Topics (in English) Implementation of Neuro Computing,Analysis and Modeling of Human Science, etc
Chair Toshimichi Saito(Hosei Univ.) / Kenya Jinno(Nippon Inst. of Tech.)
Vice Chair Shigeo Sato(Tohoku Univ.) / Naoto Fujisaka(Hiroshima City Univ.)
Secretary Shigeo Sato(Kyushu Inst. of Tech.) / Naoto Fujisaka(Kyoto Sangyo Univ.)
Assistant Hiroyuki Kanbara(Tokyo Inst. of Tech.) / Hisanao Akima(Tohoku Univ.) / Hidehiro Nakano(Tokyo City Univ.) / Hiroyuki Asahara(Okayama Univ. of Science)

Paper Information
Registration To Technical Committee on Neurocomputing / Technical Committee on Nonlinear Problems
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Fault tolerance of paralleled boost converters with WTA switching
Sub Title (in English)
Keyword(1) paralleled power converters
Keyword(2) multi-phase synchronization
Keyword(3) chaos
Keyword(4) ripple reduction
Keyword(5) fault tolerance
1st Author's Name Shouta Hakamada
1st Author's Affiliation Hosei University(HU)
2nd Author's Name Yasuo Murata
2nd Author's Affiliation Hosei University(HU)
3rd Author's Name Toshimichi Saito
3rd Author's Affiliation Hosei University(HU)
Date 2016-01-29
Paper # NLP2015-140
Volume (vol) vol.115
Number (no) NLP-425
Page pp.pp.81-86(NLP),
#Pages 6
Date of Issue 2016-01-21 (NLP)