| Presentation | 2019-11-26 Phase-Modular Three-Phase Multi-Resonant AC-DC Converter based on Single-Stage Frequency Conversion Principle Shoya Mitsui, Tomokazu Mishima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | single-stage high frequency-link soft-switching three-phase ac-dc converter for data center is presented in this paper. The proposed converter is featured by a LLC resonant boost full-bridge (LLC-BFB) topology-based phase module for the three-phase utility frequency ac (UFAC) to single phase high-frequency ac (HFAC) conversion without a smoothed dc link, which brings the simplicity, cost-effectiveness, modularity and high efficiency into thepower supply. The effectiveness of applying the LLC-BFB converter to the proposed circuit is investigated by simulation for the limitations of the soft switching range and the improvement of power control characteristics. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | high voltage dc current(HVDC) / LLC-resonant boost full bridge(LLC-BFB) / high frequency-link / LLC resonant converter / phase-modular / single-stage frequency conversion / pulse-frequency-modulation(PFM) |
| Paper # | EE2019-38,CPM2019-80,OME2019-24 |
| Date of Issue | 2019-11-19 (EE, CPM, OME) |
| Conference Information | |
| Committee | EE / OME / CPM |
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| Conference Date | 2019/11/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Japan Society for the Promotiton of Machine Industry |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tadatoshi Babasaki(NTT Facilities) / Yutaka Majima(Tokyo Inst. of Tech.) / Mayumi Takeyama(Kitami Inst. of Tech.) |
| Vice Chair | Keiichi Hirose(NTT Facilities) / Tadashi Suetsugu(Fukuoka Univ.) / Toshiki Yamada(NICT) / Yuichi Nakamura(Toyohashi Univ. of Tech.) |
| Secretary | Keiichi Hirose(Sojo Univ.) / Tadashi Suetsugu(Nagasaki Inst. of Applied Science) / Toshiki Yamada(Tokyo Inst. of Tech.) / Yuichi Nakamura(Osaka Univ.) |
| Assistant | Takashi Matsushita(NTT-F) / Tetsuya Oshikata(ShinDengen) / Yuu Yonezawa(FUJITSU Advanced Technologies) / Toshihiko Kaji(Tokyo Univ. of Agriculture and Tech.) / Yoshiyuki Seike(Aichi Inst. of Tech.) / Yasuo Kimura(Tokyo Univ. of Tech.) / Tomoaki Terasako(Ehime Univ.) / Fumihiko Hirose(Yamagata Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Energy Engineering in Electronics and Communications / Technical Committee on Organic Molecular Electronics / Technical Committee on Component Parts and Materials |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Phase-Modular Three-Phase Multi-Resonant AC-DC Converter based on Single-Stage Frequency Conversion Principle |
| Sub Title (in English) | |
| Keyword(1) | high voltage dc current(HVDC) |
| Keyword(2) | LLC-resonant boost full bridge(LLC-BFB) |
| Keyword(3) | high frequency-link |
| Keyword(4) | LLC resonant converter |
| Keyword(5) | phase-modular |
| Keyword(6) | single-stage frequency conversion |
| Keyword(7) | pulse-frequency-modulation(PFM) |
| 1st Author's Name | Shoya Mitsui |
| 1st Author's Affiliation | Kobe University(Kobe Univ.) |
| 2nd Author's Name | Tomokazu Mishima |
| 2nd Author's Affiliation | Kobe University(Kobe Univ.) |
| Date | 2019-11-26 |
| Paper # | EE2019-38,CPM2019-80,OME2019-24 |
| Volume (vol) | vol.119 |
| Number (no) | EE-309,CPM-310,OME-311 |
| Page | pp.pp.13-18(EE), pp.13-18(CPM), pp.13-18(OME), |
| #Pages | 6 |
| Date of Issue | 2019-11-19 (EE, CPM, OME) |