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Hybrid Excited Flux-Switching Permanent Magnet Machines
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| Author(s) |
Richard OWEN, Zi-Qiang ZHU, Geraint JEWELL |
| Abstract |
Hybrid excited machines are of interest due to the potential of combining the high power density of PM machines with the flux-adjusting capability of wound field excitation. This paper reviews currently documented hybrid excited machines and compares the flux control performance and torque density of alternative hybrid flux-switching PM machines by means of finite element analysis. The iron loss of the most promising design is calculated and shown to be much reduced from a conventional FSPM machine and it is shown that at high speed the iron losses can be reduced further by applying negative current to the field coil. |
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| Filename: | 0260-epe2009-full-09561757.pdf |
| Filesize: | 1.418 MB |
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| Type |
Members Only |
| Date |
Last modified 2010-01-27 by System |
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