Takahashi Shotaro

タカハシショウタロウ | Takahashi Shotaro

Affiliation and department：
Job title： Lecturer (full-time)
Other affiliations (1)：

Tokyo Metropolitan University Faculty of System Design Visiting Researcher

Homepage URL (1)： https://sites.google.com/view/akitaunivpelab

Research field (1)： Electrical power engineering

Research keywords (8)： Common-mode inductors , Active EMI filters , Passive EMI filters , Radiated EMI , Conducted EMI , Power electronics , EMC , EMI

Research theme for competitive and other funds (8)：

2024 - 2027 超軽量超広帯域電波吸収体を用いた次世代エアモビリティと次世代通信の共生技術
2024 - 2025 三相モータ駆動システムにおける入出力コモンモードノイズキャンセル技術の開発
2023 - 2025 アクティブフィードバックの適用による磁性材料の限界を超えたノイズフィルタの小型化
2023 - 2024 モータドライブシステムにおける放射ノイズを抑制可能な入出力結合パッシブEMIフィルタの開発
2022 - 2023 コモンモードノイズ抽出回路を用いた入出力結合パッシブEMI フィルタの小型化

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Papers (15)：

Shotaro Takahashi. Simulation Study of the Small-Signal Characteristics of Single-Phase Common-Mode Inductors with Capacitance Cancellation. Applied Sciences. 2024. 14. 3
Shotaro Takahashi. Simulation-Based Design of the Common-Mode Transformer-Less Hybrid EMI Filter in DC-Fed Motor Drive Systems. IEEE Access. 2023. 11. 134485-134494
Shotaro Takahashi. Experimental Study of Radiated Emission Due to Secondary Common-Mode Current in Buck Converters. Applied Sciences. 2023. 13. 21. 11735-11735
Shotaro Takahashi. Experimental Investigation of the Dimensional Effect on Small-Signal Characteristics of Common-Mode Inductors. IEEE Access. 2022. 10. 123068-123079
Shotaro Takahashi, Sari Maekawa. Attenuation Characteristics of the Input/Output Coupling Passive EMI Filter on Conducted Emission in Motor Drive Systems. IEEJ Journal of Industry Applications. 2022. 11. 5

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MISC (31)：

今川敬心, 高橋翔太郎, 高田康平, 小林孝次, 吉田浩, 柏原辰樹. Fundamental study for optimal design of EMI filter based on behavioral model in isolated converters. 電気学会全国大会講演論文集(CD-ROM). 2024. 2024
鈴木陸矢, 高橋翔太郎, 前川佐理, 高田康平, 小林孝次, 吉田浩, 柏原辰樹. Evaluation of an Impact of Transformer Structure Changes on Conducted Noise Based on Behavioral EMI Models of Flyback Converters. 電気学会産業応用部門大会(CD-ROM). 2023. 2023
鈴木陸矢, 高橋翔太郎, 前川佐理, 高田康平, 小林孝次, 吉田浩, 柏原辰樹. Modeling transformers of isolated converters for EMI simulations. 電気学会全国大会講演論文集(CD-ROM). 2023. 2023
Shotaro Takahashi, Sari Maekawa. Reduction of Input- and Output-Side Common-Mode Currents Based on a Coupled Common-Mode Inductor in DC-Fed Three-Phase Motor Drive Systems. 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia). 2022
Yuki Sugiura, Keiji Wada, Shotaro Takahashi. Measurement of DC-side Electromagnetic Noise inside Photovoltaic Power Converters. 2021 IEEE International Future Energy Electronics Conference (IFEEC). 2021

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Patents (2)：

インバータ装置及びそれを備えた電動圧縮機
アクティブノイズ抑制装置

Books (1)：

Study on Suppression Technique of Electromagnetic Noise Produced by High-Speed-Switching Power Converters
Hokkaido University 2020

Lectures and oral presentations (3)：

PWMインバータ給電モータ駆動システムのコモンモードノイズ抑制技術における磁性材料の活用事例と要求特性
(電気学会基礎・材料・共通部門ナノスケールソフト磁性体の創製とデバイス応用調査専門委員会 2024)
モータ駆動システムのコモンモードノイズ抑制技術における磁性材料の活用事例と要求特性
(令和6年電気学会全国大会 2024)
博士課程の過ごし方
(2022年電気学会産業応用部門大会 2022)

Education (3)：

2017 - 2020 Hokkaido University Graduate School of Information Science and Technology Division of Systems Science and Informatics
2015 - 2017 Hokkaido University Graduate School of Information Science and Technology Division of Systems Science and Informatics
2011 - 2015 Hokkaido University School of Engineering Department of Electronics and Information Engineering

Professional career (1)：

Doctor of Engineering (Hokkaido University)

Work history (5)：

2023/04 - 現在 Akita University Graduate School of Engineering Science Lecturer (full-time)
2021/04 - 現在 Tokyo Metropolitan University Faculty of System Design Visiting Researcher
2022/04 - 2023/03 Seikei University Faculty of Science and Technology Department of Science and Technology Assistant Professor
2021/04 - 2022/04 Seikei University Faculty of Science and Technology Department of Systems Design Engineering Assistant Professor
2020/04 - 2021/03 Tokyo Metropolitan University Faculty of Systems Design Project Assistant Professor

Committee career (9)：

2024/04 - 現在電気学会東北支部秋田支所長
2024/04 - 現在 Technical Committee on Semiconductor Power Converter IEEJ Industry Applications Society Committee Member
2024/01 - 現在 IEEE EMC Society Sendai Chapter Treasurer
2023/11 - 現在電力変換装置におけるEMC対策・設計の技術動向調査専門委員会委員
2023/06 - 現在電気学会論文委員会(D1グループ) 委員

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Awards (10)：

2024/08 - IEEJ IEEJ Industry Applications Society Quick Paper Review Promotion Award
2024/03 - 電気学会電気学会産業応用部門若手論文発表奨励賞パーミアンス-キャパシタンスアナロジに基づく三相コモンモードインダクタのシミュレーションモデル
2023/09 - 電気学会優秀論文発表賞 (産業応用部門表彰) 非零相インダクタを用いた入出力結合パッシブEMIフィルタ
2023/08 - IEEJ IEEJ Industry Applications Society Quick Paper Review Promotion Award
2022/03 - IEEJ Best Presentation Award

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Association Membership(s) (3)：

IEICE , IEEE , The Institute of Electrical Engineers in Japan

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