Papers - IMAOKA Jun
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カーボンニュートラルへ向けたパワーエレクトロニクス技術動向と磁気部品の応用技術 ー高電力密度/高効率/モデリングー Invited
今岡 淳
日本AEM学会誌 Vol. 30 ( 1 ) page： 15 - 22 2022.4
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直流ブラシモータに発生するスパイクサージの分析と等価回路を用いた解析モデルの提案 Reviewed
片桐 高大, 小川 徹, 山本 真義, 今岡 淳, 佐々木 守, 野田 和寛
電気学会論文誌D Vol. 142 ( 3 ) page： 167 - 176 2022.3
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Tatsuya Aoki, Jun Imaoka, Masayoshi Yamamoto, Kosuke Yoshimoto
IET Power Electronics Vol. 15 ( 3 ) page： 237 - 250 2022.2
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Frequency Doubler Gate Drive Circuit Suitable for High-Frequency Applications Reviewed
Fumiya Hattori, Yasuhisa Ushida, Kengo Sumiya, Yuta Yanagisawa, Jun Imaoka, Mostafa Noah, Masayoshi Yamamoto
IEEE Journal of Emerging and Selected Topics in Power Electronics Vol. 10 ( 1 ) page： 617 - 631 2022.2
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Transformer with Adjustable Path-Core Type Inductance for Use in GaN-HEMT LLC Resonant Converter Reviewed
Tengfei Ou, Mostafa Noah, Mamoru Tsuruya, Seiji Namiki, Koichi Morita, Jun Imaoka, Masayoshi Yamamoto
IEEJ Journal of Industry Applications Vol. 11 ( 1 ) page： 41 - 48 2022.1
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EMI Analysis and Suppression Method Using Ferrite Beads Applied to LLC Converter Reviewed
Rino Okochi, Hiroyuki Takatsuji, Jun Imaoka, Masayoshi Yamamoto
Proc. of 2021 IEEE International Future Energy Electronics Conference page： 1 - 6 2021.11
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Reversed Configuration Boost Converter to Reduce Effective CM Capacitance Reviewed
Mamoru Sasaki, Jun Imaoka, Masayoshi Yamamoto
Proc. of 2021 IEEE International Future Energy Electronics Conference page： 1 - 6 2021.11
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Analysis on Parasitic Capacitance to Prevent False Turn-On in GaN HEMT Reviewed
Toshihiro Iwaki, Takashi Sawada, Jun Imaoka, Masayoshi Yamamoto
Proc. of 13th IEEE Energy Conversion Congress and Exposition (ECCE) page： 5616 - 5621 2021.10
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Yamato Mishima, Tatsuya Aoki, Kazuya Matsuta, Jun Imaoka, Masayoshi Yamamoto, Kosuke Yoshimoto
Proc. of 13th IEEE Energy Conversion Congress and Exposition (ECCE) page： 5334 - 5341 2021.10
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Underlying and Application Technologies of Inductors for High-Frequency-Switching Power Converters Invited
Jun Imaoka
The Journal of The Institute of Electrical Engineers of Japan Vol. 141 ( 10 ) page： 624 - 626 2021.10
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A Magnetic Design Method for Powder Core Inductor with Concentrated Airgap Considering DC Superposition Characteristics Used for High Current Applications Reviewed International coauthorship
Jun Imaoka, Wu Yu-Hsin, Koichi Shigematsu, Mostafa Noah, Masayoshi Yamamoto, Wilmar Martinez
Proc. of 23rd European Conference on Power Electronics and Applications (EPE) page： 1 - 10 2021.9
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Parallel Operation of Split-Source Inverters for PV Systems: Analysis and Modulation for Circulating Current and EMI Noise Reduction Reviewed International coauthorship
M. S. Hassan, A. Abdelhakim, M. Shoyama, J. Imaoka, G. M. Dousoky
IEEE Transactions on Power Electronics Vol. 36 ( 8 ) page： 9547 - 9564 2021.8
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Effects of High-frequency Operation on Magnetic Components in Power Converters Reviewed
Jun Imaoka, Wu Yu-Hsin, Koichi Shigematsu, Tatsuya Aoki, Mostafa Noah, Masayoshi Yamamoto
Proc. of the Energy Conversion Congress and Exposition – Asia, 2021 (ECCE Asia 2021) page： 978 - 984 2021.5
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産業機械の電動化に向けたマルチ入力モジュラーDC/DCコンバータの協調制御 Reviewed
朴 青云, 垣坂 資, 今岡 淳, 山本 真義,甲野藤 正明
電気学会論文誌D Vol. 141 ( 4 ) page： 304 - 312 2021.4
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13.56MHz High Power Half-Bridge GaN-HEMT Resonant Inverter Achieving 99% Power Efficiency Reviewed
Aoi Oyane, Thilak Senanayake, Fumiya Hattori, Jun Imaoka, Masayoshi Yamamoto, Mitsuru Masuda
Proc. of 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) page： 1 - 4 2020.12
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Shota Jodo, Toshihiro Iwaki, Kosuke Uchiyama, Md. Islam, Kensuke Kataoka, Yuki Hayasaka, Jun Imaoka, Masayoshi Yamamoto, Kiichi Niitsu
Japanese Journal of Applied Physics Vol. 60 ( SA ) page： SAAD02-1 - SAAD02-9 2020.10
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Magnetic Design Method for Multi-Material Inductor to Flatten Efficiency Curve of Power Converters within Wide Load Ranges Reviewed
Yuki Ishikura, Jun Imaoka, Mostafa Noah, Tatsuya Aoki, Koichiro Ito, Masayoshi Yamamoto
IEEE Transactions on Magnetics Vol. 56 ( 10 ) page： 1 - 8 2020.10
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Output Power Pulsation Suppressed with an Activity Smoothen Buck-Boost Converter to Achieve Electrolytic Capacitor-less AC/DC Converter Reviewed
Tengfei Ou, Seiji Namiki, Mamoru Tsuruya, Mostafa Noah, Koichi Morita, Daisaku Mukaiyama, Jun Imaoka, Masayoshi Yamamoto
Proc. of 2020 AEIT International Annual Conference (AEIT) page： 1 - 6 2020.9
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Three-Phase Split-Source Inverter-Fed PV Systems: Analysis and Mitigation of Common-Mode Voltage Reviewed International coauthorship
M. S. Hassan, Ahmed Abdelhakim, Masahito Shoyama, Jun Imaoka, Gamal M. Dousoky
IEEE Transactions on Power Electronics Vol. 35 ( 9 ) page： 9826 - 9840 2020.9
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Analysis of Common Mode Noise Reduction Mechanism in A Shielded Inductor Reviewed
Mamoru Sasaki, Jun Imaoka, Masayoshi Yamamoto, Akira Nakano, Koji Fuse
Proc. of 29th IEEE International Symposium on Industrial Electronics (ISIE2020) page： 624 - 629 2020.6