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 (192)：

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
Hideaki Funaki, Yuichi Noge, Masahito Shoyama, Yu Yonezawa, Akihiko Miyazawa. Accuracy Improvement of Modeling Method Assisted by Numerical Calculation for LLC Resonant Converter in High-Frequency Band. 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. 2023. 3021-3028
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

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MISC (266)：

前田崇純, 舟木秀明, 野下裕市, 庄山正仁, 米澤遊, 宮澤秋彦. Modeling method that separates the main circuit and modulator of a digitally controlled switching converter. 電子情報通信学会技術研究報告(Web). 2024. 123. 343(EE2023 40-56)
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)

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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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