Presentations -
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Study on a One-way Coupled Analysis Method for Electromagnetic Bone Conduction Devices Considering the Influence of Artificial Mastoid
Yuki Kondo, Wataru Kitagawa, Takaharu Takeshita, Akihiro Masuda, Ryuhei Masuda, Masahiro Nakashima
Proceedings of the 2023 Japan Industry Applications Society Conference 2023.08
Event date： 2023.08
Language：Japanese Presentation type：Oral presentation (general)
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Effect of Conducted Noise for Power Converter on PLC and Consideration of Modeling Method
Noki Kojima, Wataru Kitagawa, Takaharu Takeshita
The Japan Institute of Power Electronics (JIPE) 2023.07
Event date： 2023.07
Language：Japanese Presentation type：Oral presentation (general)
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Optimization of Yoke Structure in Electromagnetic Vibration Devices
Naoki Tajima, Wataru Kitagawa, Takaharu Takeshita, Akihiro Masuda, Ryohei Masuda, Masahiro Nakashima
The 35th Symposium on Electromagnetics and Dynamics 2023.06
Event date： 2023.06
Language：Japanese Presentation type：Oral presentation (general)
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Torque Ripple Reduction by Optimizing Magnet Shape in Axial Gap Motor
Daisuke Sato, Wataru Kitagawa, Takaharu Takeshita
The 35th Symposium on Electromagnetics and Dynamics 2023.06
Event date： 2023.06
Language：Japanese Presentation type：Oral presentation (general)
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Overview of Enginner Education coexisting with COVID-19 Invited
Takaharu Takeshita, Wataru Kitagawa
2023Annual Meeting of the Institute of Electrical Engineers of Japan 2023.03 IEEJ
Event date： 2023.03
Language：Japanese Presentation type：Symposium, workshop panel (nominated)
Country：Japan
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Characteristics Comparison of Two Types of Isolated SR-SAB DC-DC Converters
Kohei Budo, Takaharu Takeshita
2023Annual Meeting of the Institute of Electrical Engineers of Japan 2023.03 IEEJ
Event date： 2023.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
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Characteristics of a Three-Phase SR-SAB DC-DC Converter for Variation of Output Voltage
Taisei Kato, Kohei Budo, Takaharu Takeshita
2023Annual Meeting of the Institute of Electrical Engineers of Japan 2023.03 IEEJ
Event date： 2023.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
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Soft-Switching Strategy by Transfer Frequency Control of Wireless Power Transfer System Using a Matrix Converter during Regeneration
Masaki Yamamoto, Chikara Morimoto, Takaharu Takeshita
2023Annual Meeting of the Institute of Electrical Engineers of Japan 2023.03 IEEJ
Event date： 2023.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
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Parameter Design Method for Leakage Current Modeling Circuits in DC/DC Converters by Using Genetic Algorithm
Yusuke Oki, Takato Hattori, Wataru Kitagawa, Takaharu Takeshita
2023Annual Meeting of the Institute of Electrical Engineers of Japan 2023.03 IEEJ
Event date： 2023.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
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Shape Optimization for IPMSM by using MOGP in Consideration of Shape Complexity
Yuri Tsuda, Ryoto Maejima, Wataru Kitagawa, Takaharu Takeshita, Makoto Kataoka, Kenji Siigi
2023Annual Meeting of the Institute of Electrical Engineers of Japan 2023.03 IEEJ
Event date： 2023.03
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
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Regenerational Power Sharing Control by Hybrid Battery System for Electric Vehicles International coauthorship
Shingo Takata, Takaharu Takeshita, Mahmoud A. Sayed Tatsuyuki Ohashi
The Papers of Joint Technical Meeting on Semiconductor Power Converter and Motor Drive, IEE Japan 2023.01 IEEJ
Event date： 2023.01
Language：Japanese Presentation type：Oral presentation (general)
Country：Japan
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Modelling of ringing waveforms and simulation of switching frequencies noise in DC/DC converters
Takato Hattori,Wataru Kitagawa, Takaharu Takeshita
The Papers of Joint Technical Meeting on Electromagnetic Compatibility and Semiconductor Power Converte, IEE Japan, Technical Committee on Electromagnetic Compatibility, IEIC Japa 2022.12
Event date： 2022.12
Language：Japanese Presentation type：Oral presentation (general)
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Axial Gap Motor shape optimization using Multi-objective based Genetic programming technique
Ryoto Maejima, Wataru Kitagawa, Takaharu Takeshita, Makoto Kataoka, Kenji Shiigi
The 31st MAGDA Conference in Kagoshima 2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
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Consideration of Improving Accuracy of Conducted Noise Modeling on AC/DC Converter Using SiC-Device
Shumpei Okui, Wataru Kitagawa, Takaharu Takeshita
The 31st MAGDA Conference in Kagoshima 2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
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Examination of Unstable Continuation Mechanism in Ferroresonance Phenomenon
Kei Sugiyama, Wataru Kitagawa, Takaharu Takeshita,Yasuyuki Kunii, Fukashi Ueda, Hideki Iwatsuki, Shinji Nakatsui
2022 Annual Conference of Power and Energy Society, IEEJ 2022.09
Event date： 2022.09
Language：Japanese Presentation type：Oral presentation (general)
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Effect of Conduction Noise of Power Converter on PLC and Modeling
Naoki Kojima, Takato Hattori,Wataru Kitagawa, Takaharu Takeshita
Proceedings of the 2022 Japan Industry Applications Society Conference 2022.08
Event date： 2022.08 - 2022.09
Language：Japanese Presentation type：Oral presentation (general)
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Operating Principle of an Isolated Secondary-Resonant Medium-Voltage AC-DC Modular Matrix Converte
Kohei Budo, Takaharu Takeshita
Proceedings of the 2022 Japan Industry Applications Society Conference 2022.08
Event date： 2022.08 - 2022.09
Language：Japanese Presentation type：Oral presentation (general)
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A Three-Phase Isolated Secondary-Resonant Single-Active-Bridge DC-DC Converter Using a Δ-Y Connected Transformer
Atsushi Nishio, Kohei Budo, Takaharu Takeshita
Proceedings of the 2022 Japan Industry Applications Society Conference 2022.08
Event date： 2022.08 - 2022.09
Language：Japanese Presentation type：Oral presentation (general)
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Control of Unity Input Power Factor and Constant Output Power of Wireless Power Supply System Using Matrix Converter for Changing Coil Distance
Takaki Maeda, Chikara Morimoto, Takaharu Takeshita
Proceedings of the 2022 Japan Industry Applications Society Conference 2022.08
Event date： 2022.08 - 2022.09
Language：Japanese Presentation type：Oral presentation (general)
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Soft-Switching Strategy of Wireless Power Transfer System Using a Matrix Converter during Regeneration
Masaki Yamamoto*, Chikara Morimoto, Takaharu Takeshita
Record of 2022 Tokai-Section Joint Conference on Electrical, Electronics, Information, and Related Engineering 2022.08
Event date： 2022.08
Language：Japanese Presentation type：Oral presentation (general)
