2022 Fiscal Year Annual Research Report
Energy-efficient lightweight drives by multi-parametric machine-inverter co-design and split-mid-point modularization
| Project/Area Number |
20H02138
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| Research Institution | Kyoto University of Advanced Science |
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Principal Investigator |
カステッラッズィ アルベルト 京都先端科学大学, 工学部, 教授 (70866897)
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| Co-Investigator(Kenkyū-buntansha) |
中村 武恒 京都大学, 工学研究科, 特定教授 (30303861)
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| Project Period (FY) |
2020-04-01 – 2023-03-31
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| Keywords | WBG semiconductors / hybrid GaN-SiC switches / Y-Inverter / Mixed PWM strategies |
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| Outline of Annual Research Achievements |
The project was completed successfully with the demonstration of:3-level ANPC inverter using full SiC MOS implementation and innovative hybrid GaN-SiC version; demonstration of energy optimization over a driving cycle by implementing mixed PWM strategies; demonstration of innovative Y-Inverter topology integrating voltage boost and inversion at much higher switching frequencies than conventional VSI topologies. The results follow demonstration of split-mid-point modular design and phase-shedding operation in the previous years and have equally led to numerous already published or accepted publications (2 x ECCE Asia 2023; 1 x ESREF 2023; 1 x Microelectronics Reliability) and other papers still in preparation for submission in the very near future.
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| Research Progress Status |
令和4年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和4年度が最終年度であるため、記入しない。
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Research Products
(4 results)
