PUBLICATION

本研究室の発表実績を掲載しています。なお、本研究室に在籍している教員および学生に下線を引いています。

1. Katsuhiro Hata, Shinsaku Tanaka, Toru Ashikaga, and Yasuhiro Rikiishi, "Ripple Reduction and Efficiency Improvement of Always-Dual-Path Hybrid DC-DC Converter Based on Phase Shift Operation", Applied Power Electronics Conference and Exposition (APEC) 2025, Atlanta, GA, USA, 2025-3.

2. Yaogan Liang, Katsuhiro Hata, and Makoto Takamiya, "Fully Integrated Closed-Loop Active Gate Driver IC with Real-Time Control of Gate Current Change Timing by Gate Current Sensing ", Applied Power Electronics Conference and Exposition (APEC) 2025, Atlanta, GA, USA, 2025-3.

3. Yohei Sukita, Katsuhiro Hata, Hiroki Kondo, Kenichi Watanabe, Kenichi Nagayoshi, and Makoto Takamiya, "Demonstration of Efficiency Increase of 350 V-to-13.3 V Isolated DC-DC Converters for Electric Vehicles by Active Gate Driving", Applied Power Electronics Conference and Exposition (APEC) 2025, Atlanta, GA, USA, 2025-3.

4. Kazuma Saiga, Shohei Zaizen, Satoshi Nakano, Shigeru Kusunoki, Kiyoto Watabe, Katsuhiro Hata, Makoto Takamiya, Shin-Ichi Nishizawa, and Wataru Saito, "High Temperature Operation of Digital Gate Driver Integrated Into a Power Module ", Applied Power Electronics Conference and Exposition (APEC) 2025, Atlanta, GA, USA, 2025-3.

5. Eiji Hirota and Katsuhiro Hata, "Experimental Verification of Wireless Power Transfer Efficiency with Coupling Coefficient Change under Resonance Frequency Mismatch", 2024 Asian Wireless Power Transfer Workshop(AWPT), Taichung, Taiwan, 2024-12.

6. Keita Furukawa and Katsuhiro Hata, "Evaluation of Characteristic Changes Based on the Relationship Between Power Supply Frequency and Switching Frequency of the Receiving-side DC-DC Converter in Wireless Power Transfer", 2024 Asian Wireless Power Transfer Workshop(AWPT), Taichung, Taiwan, 2024-12 .

7. Katsuhiro Hata, Shinsaku Tanaka, Toru Ashikaga, and Yasuhiro Rikiishi, "Topology Comparison and Dead-Time Optimization for Efficiency Enhancement of Always-Dual-Path Hybrid DC-DC Converter with Soft Charging", Energy Conversion Conference and Expo (ECCE) 2024, Phoenix, Arizona, USA, 2024-10.

8. Yaogan Liang, Haoxi Zhou, Dibo Zhang, Katsuhiro Hata, and Makoto Takamiya, "Natural Active Gate Driving for Breaking Trade-off Between Switching Loss and Current Overshoot Using Ordinary Gate Driver", Energy Conversion Conference and Expo (ECCE) 2024, Phoenix, Arizona, USA, 2024-10.

1. 廣田英治，畑勝裕，「磁界共振結合ワイヤレス給電の共振周波数ずれ時における効率特性の実験検証」，令和7年度電気学会全国大会，4-072，東京，2025-3.

2. 高橋直也，畑勝裕，増田祐一，「85kHz帯の導波路方式ワイヤレス給電における効率測定」，令和7年度電気学会全国大会，4-076，東京，2025-3.

3. 古川啓太，畑勝裕，「ワイヤレス給電システムにおけるビート周波数と平滑キャパシタ容量に起因するリプル特性の検証」，令和7年度電気学会全国大会，4-102，東京，2025-3.

4. 畑勝裕，田中晋作，足利享，力石康裕「常時デュアルパスハイブリッドDC-DCコンバータのデッドタイム調整に基づく電圧リプル低減と効率改善」，電気学会 半導体電力変換/モータドライブ合同研究会，SPC-25-009/MD-25-009，大阪，2025-1.

5. 畑勝裕，田中晋作，足利享，力石康裕「常時デュアルパスハイブリッドDC-DCコンバータの回路トポロジー比較とデッドタイム最適化」，2024年電気学会産業応用部門大会，1-2，水戸，2024-8.