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Efficiency Improvement and Downsizing of Double-Layered IPMSMs Containing a Strong Magnet for Automotive Applications
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| Author(s) |
Yuki SHIMIZU |
| Abstract |
Interior permanent magnet synchronous motors (IPMSMs) are currently widely utilized as traction motors. The permanent magnets used in IPMSMs are an important factor; thus, high-coercivity permanent magnets with lesser rare-earth elements are in development. This paper proposes two modified versions of double-layered IPMSMs containing a strong magnet to improve their efficiency and reduce their size. The performance of these IPMSMs is demonstrated in several scenarios and discussed based on the results of two-dimensional finite element analysis. |
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| Filename: | 0024-epe2017-full-02030887.pdf |
| Filesize: | 661.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-04-17 by System |
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