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Torque Ripple Reduction Methods for an Interior Permanent Magnet Synchronous Generator
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| Author(s) |
Poopak ROSHANFEKR FARD, Sonja LUNDMARK, Torbjörn THIRINGER, Mikael ALATALO |
| Abstract |
This article presents the effect of different torque ripple reduction methods on the average torque and back-emf harmonics. Two methods are compared. One is skewing the stator of the machine and the other method is using a fractional slot winding for the machine. It has been shown that both methods reduce the torque ripple of the IPMSM by 70\% while the impact on the average torque is ignorable. The back-emf harmonics will be also reduced. |
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| Filename: | 0442-epe2014-full-07524825.pdf |
| Filesize: | 1.993 MB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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