Research field (2):
Electronic devices and equipment
, Electrical power engineering
Research theme for competitive and other funds (3):
2023 - 高効率・定出力アレイ型ワイヤレス送電コイル用システムの動作検証
2017 - 2020 High-efficient theree-phase contactless power transformer for moving vehicles
2014 - 2016 高効率昇圧形モータ駆動装置の開発
Papers (32):
K. Matsumura, A. Hata, H. Matsumoto and Y. Sato. Optimal System for a Free-Positioning Wireless Power Transmitter with Coils Arranged in a Square Pattern. IEEJ Transactions on Industry Applications. 2024. 13. 5. 503-511
H. matsumoto, H. Kanazawa, H Uwai, R. Ishiwaka and Y. Sato. Segment Switching Method of Three-Phase Wireless Power Transmitter for AGV. IEEE Transactions on Industrial Electronics. 2023. 71. 7. 6490-6500
Hirokazu Matsumoto, Harushi Kanazawa, Haruto Uwai, Wataru Yoneyama, Satoshi Suzuki, Yuki Sato. Three-Phase Wireless Power Transfer System Implementing Unbalanced-Current Control With Zero-Phase Current. IEEJ Transactions on Industry Applications. 2023. 143. 8. 557-563
Y. Sato, Y. Uehara, S. Okamoto, S. Yoshida, Y. Endo, N. Ono, N. Misono and H. Matsumoto. Accuracy Investigation of High-Frequency Core Loss Measurement for Low-Permeability Magnetic Materials. IEEE Transactions on Magnetics. 2023
H. Matsumoto, W. Yoneyama, A.Hata and Y. Sato. Effective Circuit Configuration and Control for Coil-Array Wireless Power Transmitters. IEEE Open Journal of the Industrial Electronics Society. 2023. 4. 149-158
Fast Shape Optimization of Wireless Coils for High-Frequency Wireless Power Transfer Using Homogenized Finite Element Analysis
(Compumag 2023 2023)
3D Wireless Power Transfer System with Three-Phase Skewed Cylindrical Coil
(Intermag 2023 2023)
Extended Cauer Equivalent Circuit Model of Inductors: Representing Multi-resonant Characteristics Due to Parasitic Capacitance
(2023 IEEE Applied Power Electronics Conference and Exposition (APEC) 2023)
Study on Current Control of Single-Phase Inverter Using Deep Q-Network
(2021 24th International Conference on Electrical Machines and Systems (ICEMS) 2021)
Non-uniform Spacing of Ferrite Cores for Optimizing a Solenoid-based Wireless Electric Vehicle Charger with Automatic Self-Alignment
(The 21st European Conference on Power Electronics and Applications 2019)