Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Hiromasa Sasa Last modified date:2024.04.11

Assistant Professor / Applied Energy Engineering / Department of Electrical Engineering / Faculty of Information Science and Electrical Engineering


Papers
1. Ryoma Oishi, Kodai Jingami, Hiroshi Miyazaki, Masataka Iwakuma, Shun Miura, Hiromasa Sasa, Koichi Yoshida, Masanori Daibo, Shinji Fujita, Evaluation of the AC Loss Characteristics of Multifilamentary REBCO Tapes by the Mechanical Scratching of MgO Areas, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2024.3370097, 34, 5, 2024.08.
2. Shun Miura, Asato Kobun, Yohei Masuda, Goki Kawasaki, Hiroshi Miyazaki, Akifumi Kawagoe, Hiromasa Sasa, Koichi Yoshida, Seiki Sato, Masataka Iwakuma, Current Distribution Among Transposed Eight- and 16-Parallel REBa2Cu3Oy Wires in Single-Phase Armature Coils, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2024.3356436, 34, 3, 2024.05.
3. Atsushi Takashima, Hiroshi Miyazaki, Shun Miura, Koichi Yoshida, Seiki Sato, Hiromasa Sasa, Masataka Iwakuma, Current Distributions in Armature Coils Comprising Two Sizes of Racetrack Double-Pancakes with REBCO Striated Tapes, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2024.3356439, 34, 5, 2024.08.
4. Yuki Emori, Hiroshi Miyazaki, Shun Miura, Hiromasa Sasa, Masataka Iwakuma, Electromagnetic Design of a REBCO Four-Pole Full-Pitched Armature Coil Composed of Trapezoidal Windings for Fully Superconducting Synchronous Motors, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2024.3358250, 34, 5, 2024.08.
5. Shun Miura, Kazuki Nakamura, Yohei Masuda, Goki Kawasaki, Hiroshi Miyazaki, Akifumi Kawagoe, Hiromasa Sasa, Koichi Yoshida, Seiki Sato, Masataka Iwakuma, Current Sharing Among Three-Strand Parallel Conductors Composed of REBCO Tapes in Three-Phase Armature Coil Conditions, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2024.3352521, 34, 5, 2024.08.
6. H. Miyazaki , M. Iwakuma , Y. Emori, H. Sasa , K. Yoshida , S. Sato, S. Miura , I. Sagara, Y. Suzuki, M. Konno, H. Hirai, T. Izumi, Fabrication and Test of a 400 kW-Class Fully Superconducting Synchronous Motor Using REBCO Tape for an Electric Propulsion System, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2023.3345291, 34, 5, 2024.08.
7. Masahiko Tsumori, Ryoto Yamasaki, Yuta Okade, Hiroshi Miyazaki, Shun Miura, Hiromasa Sasa, Koichi Yoshida, Masataka Iwakuma, Effectiveness of REBCO Trapezoidal Armature Coils Used in Superconducting Induction Motors, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2023.3345300, 34, 5, 2024.08.
8. Asato Kobun, Yohei Masuda, Shun Miura, Hiroshi Miyazaki, Koichi Yoshida, Seiki Sato, Hiromasa Sasa, Masataka Iwakuma, Basic Concept for Uniform Current Distribution in Parallel Conductors by Introducing a Small Number of Transpositions in REBCO Armature Coils, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2023.3242621, 33, 5, 2023.08.
9. Shun Miura, Asato Kobun, Yohei Masuda, Kazuki Nakamura, Hiroshi Miyazaki, Akifumi Kawagoe, Hiromasa Sasa, Koichi Yoshida, Seiki Sato, Masataka Iwakuma, Current Sharing Among Transposed Three-Parallel REBa2Cu3Oy Tapes in Single-Phase Armature Coils, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2023.3241824, 33, 5, 2023.08.
10. Atsushi Takashima, Yuki Onamyuda, Asato Kobun, Hiroshi Miyazaki, Akifumi Kawagoe, Shun Miura, Koichi Yoshida, Seiki Sato, Hiromasa Sasa, Masataka Iwakuma, Current Distribution of Armature Coils Combining Two Different Sizes of REBCO Racetrack Double Pancakes, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2023.3241822, 33, 5, 2023.08.
11. Kaito Noda, Hiromasa Sasa, Hiroshi Miyazaki, Shun Miura, Takashi Yoshida, Teruyoshi Sasayama, Masataka Iwakuma, Akifumi Kawagoe, Teruo Izumi, Masayuki Konno, Yuichiro Sasamori, Hirokazu Honda, Yoshiji Hase and Masao Shutoh, Numerical simulation of a high-power density 10 MW REBCO superconducting synchronous generator cooled by sub-cooled LN2 for low AC loss, Journal of Physics: Conference Series, 10.1088/1742-6596/2323/1/012037, 2323, 012037, 2022.08.
12. Yuki Omanyuda, Hiromasa Sasa, Hiroshi Miyazaki, Shun Miura, Masataka Iwakuma, Experimental Evaluation of Current Distribution in Three-Strand Transposed Parallel Conductors Composed of REBCO Superconducting Tapes, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2022.3154338, 32, 6, 1-5, 2022.09.
13. Yuta Okade, Hiroshi Miyazaki, Hiromasa Sasa, Koichi Yoshida, Shun Miura, Teruyoshi Sasayama, Takashi Yoshida, Akifumi Kawagoe, Masataka Iwakuma, REBCO Trapezoidal Armature Windings for Superconducting Induction Motors, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2022.3160146, 32, 6, 1-6, 2022.09.
14. Hiromasa Sasa, Shun Miura, Hiroshi Miyazaki, Teruyoshi Sasayama, Takashi Yoshida, Kaoru Yamamoto, Masataka Iwakuma, Yoshiji Hase, Yuichiro Sasamori, Hirokazu Honda, Masayuki Konno, Teruo Izumi, Electromagnetic-Thermal Coupled Analysis Considering AC Losses in REBCO Windings of 10 MW Fully Superconducting Synchronous Generators Cooled by Subcooled Liquid Nitrogen for Electric Aircraft, IEEE Transactions on Applied Superconductivity, 10.1109/TASC.2022.3160660, 32, 6, 1-6, 2022.09.
15. Hiromasa Sasa, Masataka Iwakuma, Koichi Yoshida, Seiki Sato, Teruyoshi Sasayama, Takashi Yoshida, Kaoru Yamamoto, Shun Miura, Akifumi Kawagoe, Teruo Izumi, Akira Tomioka, Masayuki Konno, Yuichiro Sasamori, Hirokazu Honda, Yoshiji Hase, Masao Syutoh, Sergey Lee, Shinya Hasuo, Miyuki Nakamura, Takayo Hasegawa, Yuhji Aoki, Takahiro Umeno, Experimental Evaluation of 1 kW-class Prototype REBCO Fully Superconducting Synchronous Motor Cooled by Subcooled Liquid Nitrogen for E-Aircraft, IEEE Transactions on Applied Superconductivity, 10.1109/tasc.2021.3055452, 31, 5, 1-6, 2021.08.
16. Masataka Komiya, Takuya Aikawa, Hiromasa Sasa, Shun Miura, Masataka Iwakuma, Takashi Yoshida, Teruyoshi Sasayama, Akira Tomioka, Masayuki Konno, Teruo Izumi, Design Study of 10 MW REBCO Fully Superconducting Synchronous Generator for Electric Aircraft, IEEE Transactions on Applied Superconductivity, 10.1109/tasc.2019.2906655, 29, 5, 1-6, 2019.08.
17. H Sasa, T Ito, M Iwakuma, S Miura, T Izumi, T Machi, A Ibi, AC Loss Property of Stacked REBCO Superconducting Multifilamentary Tapes under Perpendicular Magnetic Field, Journal of Physics: Conference Series, 10.1088/1742-6596/1054/1/012037, 1054, 012037-012037, 2018.07.