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J-GLOBAL ID：200901025021763617   Update date: Sep. 11, 2024

Koizumi Hirotaka

コイズミ ヒロタカ | Koizumi Hirotaka
Research field  (1)： Electrical power engineering
Research keywords  (1)： Power electronics
Research theme for competitive and other funds  (2)：
  • 1. D級、E級、DE級インバータを中心とした共振型電源の研究 2. 系統連系型インバータと周辺技術の研究
  • 1. Study on Class D, Class E, and Class DE resonant inverters, 2. Interconnencted inverters and the peripheral technology.
Papers (175)：
  • Kazuma Shinde and Hirotaka Koizumi. Capacitive power transfer system using a load-independent class E zero voltage switching parallel resonant inverter and a class D voltage-driven rectifier. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS. 2024. Early Access
  • Ryunosuke Yamada, Yuma Mitsusada, and Hirotaka Koizumi. Extended-duty-ratio class DE voltage-source parallel resonant inverter. Proc. 2023 IEEE 6th International Future Energy Electronics Conference (IFEEC 2023). 2023. 560-565
  • Shizuna Oshima and Hirotaka Koizumi. Automatic voltage equalizer based on load-independent class E2 parallel resonant dc-dc converter. Proc. 2023 IEEE 6th International Future Energy Electronics Conference (IFEEC 2023). 2023. 162-167
  • Shizuna Oshima and Hirotaka Koizumi. Load-independent class E-1 capacitive isolated inverter with shunt capacitance. Proc. The 49th Annual Conference of the IEEE Industrial Electronics Society (IECON 2023). 2023. 1-6
  • Jun Hitokuwata and Hirotaka Koizumi. Fault-tolerant active neutral-point-clamped multilevel inverter maintaining output voltage at failure. Proc. 2023 IEEE 32nd International Symposium on Industrial Electronics. 2023. 1-6
ｍore...
MISC (36)：
  • 肖 健, 小泉 裕孝. 直流バイアスを利用する電流源型共振コンバータに関する一考察. 令和6年電気学会全国大会. 2024. 4-046
  • 生田嶋雄大, 小泉 裕孝. E級発振器を用いた共振型DC-DCコンバータの簡易設計手法. 令和6年電気学会全国大会. 2024. 4-037
  • 大島静菜, 小泉 裕孝. 負荷独立型E-2級DC-DCコンバータ. 令和6年電気学会全国大会. 2024. 4-036
  • 杉山 正樹, 山口 大輝, 小泉 裕孝. スイッチトキャパシタ形昇圧回路のキャパシタ電圧リプルの低減に関する一考察. 令和3年電気学会全国大会. 2021. 4-021
  • Hiroyuki Sando, Tomoyuki Mannen, Hirotaka Koizumi. An input current distortion compensation method for three-phase to single-phase matrix converter with power decoupling inductor for low voltage distribution system under three-phase input voltage unbalance. Proc. 5th Symposium on Semiconductor Power Conversion. 2018. 69-70
ｍore...
Patents (1)：
  • 電源装置
Books (1)：
  • 理工系の基礎 電気・電子工学
    丸善出版 2018 ISBN:9784621302996
Lectures and oral presentations  (62)：
  • 直流バイアスを利用する電流源型共振コンバータに関する一考察
    (令和6年電気学会全国大会 2024)
  • E級発振器を用いた共振型DC-DCコンバータの簡易設計手法
    (令和6年電気学会全国大会 2024)
  • 負荷独立型E-2級DC-DCコンバータ
    (令和6年電気学会全国大会 2024)
  • Extended-duty-ratio class DE voltage-source parallel resonant inverter
    (2023 IEEE 6th International Future Energy Electronics Conference 2023)
  • Automatic voltage equalizer based on load-independent class E2 parallel resonant dc-dc converter
    (2023 IEEE 6th International Future Energy Electronics Conference 2023)
ｍore...
Education (2)：
  • - 2001 Keio University Graduate School, Division of Science and Engineering Major in Electrical Engineering.
  • - 1993 Keio University Faculty of Science and Engineering Department of Electrical Engineering
Professional career (1)：
  • Ph.D. (Engineering) (Keio University)
Work history (1)：
  • 2001 - 2007 Tokyo University of Agriculture and Technology Institute of Symbiotic Science and Technology
Committee career (15)：
  • 2014/05 - 2021/05 IEEE IEEE Circuits and Systems Society, Power and Energy Circuits and Systems Technical Committee, Voting member
  • 2016/04/13 - 2016/12/01 The IEEE PES Innovative Smart Grid Technologies - Asia 2016 Associate Editor in Technical Program Committee of ISGT Asia 2016
  • 2016/04/13 - 2016/12/01 The IEEE PES Innovative Smart Grid Technologies - Asia 2016 Associate Editor in Technical Program Committee of ISGT Asia 2016
  • 2013/05 - 2014/05 IEEE IEEE Circuits and Systems Society, Power and Energy Circuits and Systems Technical Committee, Past Chair
  • 2013/05 - 2014/05 IEEE IEEE Circuits and Systems Society, Power and Energy Circuits and Systems Technical Committee, Past Chair
Show all
Awards (3)：
  • 2006/05/12 - Outstanding Poster Area 8: Terrestrial PV Systems
  • 2006/05/12 - Outstanding PosterArea 8: Terrestrial PV Systems
  • 2004/11/04 - Best Presentation Award
Association Membership(s) (2)：
The IEEE PES Innovative Smart Grid Technologies - Asia 2016 ,  IEEE
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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