Shoyama Masahito

ショウヤママサヒト | Shoyama Masahito

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://ees.kyushu-u.ac.jp/~shoyama/japanese/

Research field (1)： Electrical power engineering

Research keywords (21)：高調波障害 , ノイズ低減 , ランダムスイッチング , ブリッジレスPFC , ディジタル制御 , スイッチングノイズ , 力率改善回路 , ソフトスイッチング , 力率改善形コンバータ , 高調波電流 , DC-DCコンバータ , 太陽電池 , 高効率・低ノイズ , 電気二重層コンデンサ , 自然エネルギー利用 , EMC(電磁両立性) , パワーエレクトロニクス , スイッチング電源 , Electromagnetic Compatibility , Power Electronics , Switching Power Supply

Research theme for competitive and other funds (10)：

2011 - 2013 Research on Cirsuit Topologies for Noise Reduction in Power Electronics Circuits
2007 - 2008 Noise Reduction Technique in Digitally Controlled Switching Power Supply Systems
2002 - 2002 情報通信用エネルギー技術に関する共同研究の企画調査
1998 - 2000 Development of a Highly Reliable Power System Using Clean Energy
1997 - 1998 EMC techniques in Household Electric Appliances and Wide Use Electric Apparatus

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Papers (159)：

Mohamed Saleh Hassan, Shimaa Hassan, Mohamed Reda Mahmoud Hassan, Abou Hashema Mostafa El-Sayed, Masahito Shoyama, Gamal Mahmoud Dousoky. Performance improvement of a standalone PV system using supercapacitors: modeling and energy management. International Journal of Power Electronics and Drive Systems. 2024. 15. 1. 222-238
Emmanuel Ebinyu, Omar Abdel-Rahim, Diaa Eldin A. Mansour, Masahito Shoyama, Sobhy M. Abdelkader. Grid-Forming Control: Advancements towards 100% Inverter-Based Grids-A Review. Energies. 2023. 16. 22
Yasushi Eto, Yuichi Noge, Masahito Shoyama, Tadatoshi Babasaki. Stability Analysis of Bidirectional Dual Active Bridge Converter With Input and Output LC Filters Applying Power-Feedback Control. IEEE Transactions on Power Electronics. 2023. 38. 3. 3127-3139
Geonho Shin, M. S. Hassan, Yuichi Noge, Masahito Shoyama, Gamal M. Dousoky. Isolated Multilevel Pulsating DC-Link Inverter for Cryogenic Temperature Power Conversion in Aircraft Applications. IEEE Conference on Power Electronics and Renewable Energy, CPERE 2023. 2023
Ryo Moriyasu, Yuichi Noge, Masahito Shoyama, M. S. Hassan. Surge Current Reduction in LLC Resonant Converter with a Hybrid Control Strategy of PFM and PSM for Expansion of Output Voltage Range. Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC. 2023. 2023-March. 2747-2752

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MISC (263)：

SHIN Geonho, HASSAN M. S., HASSAN M. S., 野下裕市, 庄山正仁, DOUSOKY Gamal M. 電動航空機用極低温動作絶縁型Pulsating DC-Linkマルチレベルインバータ. 電子情報通信学会技術研究報告(Web). 2023. 122. 343(EE2022 30-54)
衛藤易, 野下裕市, 庄山正仁, 馬場崎忠利. Analysis of Load Sharing Characteristics on Plug-and-Play DC Distribution System Across Multi Level Virtual Conductor. 電子情報通信学会技術研究報告(Web). 2023. 122. 343(EE2022 30-54)
衛藤易, 野下裕市, 庄山正仁, 馬場崎忠利. Experimental Verification of PV Connection Converter with Seamless Switching Operation between I-V Droop Control and MPPT Control. 電気学会全国大会講演論文集(CD-ROM). 2023. 2023
守安亮, 舟木秀明, 野下裕市, 庄山正仁, HASSAN M. S. LLC電流共振コンバータにおける位相シフト制御時のサージ電流発生原因解析と低減法. 電子情報通信学会技術研究報告(Web). 2023. 123. 54(EE2023 1-8)
舟木秀明, 野下裕市, 庄山正仁, 米澤遊, 宮澤秋彦. 部分共振型・準共振型を含む各種電源に適用可能な一般状態平均化法. 電子情報通信学会技術研究報告(Web). 2023. 123. 54(EE2023 1-8)

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Education (2)：

1981 - 1986 Kyushu University
1977 - 1981 Kyushu University School of Engineering

Professional career (1)：

Dr. of Engineering

Work history (1)：

2010/02 - 現在 Kyushu University Faculty of Information Science and Electrical Engineering Department of Electrical Engineering Professor

Association Membership(s) (3)：

IEEE , 電気学会 , 電子情報通信学会

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