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Impact of Permanent Magnet Field on Inductance Variation of a PMLSM
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| Author(s) |
TOUNZI Abdelmounaïm; HAUTIER Jean-Paul; REMY Ghislain; BARRE Pierre-Jean; GOMAND Julien |
| Abstract |
Analytical models of Surface Mounted Permanent Magnet Linear Synchronous Motors are generally presented with constant inductances. However, the impact of powerful rare-earth PMs in the saturation phenomena cannot be neglected anymore. In this paper, a new non-linear model of PMLSM inductances is suggested. This model is defined as a function of the current value as well as of the magnet position. So, an analytical study, a finite-element analysis and experimental results are presented and confronted. |
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| Filename: | 0612-epe2007-full-13005250.pdf |
| Filesize: | 866.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2008-01-11 by System |
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