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Potentials to Improve the Post-Fault Performance of a Fault-Tolerant Inverter System in Electrified Aircraft Propulsion System
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| Author(s) |
Yongtao CAO |
| Abstract |
Due to the increased exposure to cosmic radiation at higher flight altitude, a significant voltage derating of power semiconductors is required to reduce the failure rate of the inverters designed for electrified aircraft propulsion systems. By utilizing the necessary oversized block-voltage capability of the power semiconductors while employing the concept of variable DC-link voltage, post-fault performance of the inverter system can be improved. |
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| Filename: | 0275-epe2022-full-17512433.pdf |
| Filesize: | 616.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2023-09-24 by System |
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