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Short Circuit Fault Conditions of a Buried PMSM Investigated with FEM
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| Author(s) |
P. Thelin |
| Abstract |
This paper investigates four different short circuit fault conditions which can occur for an inverter-fed permanent magnet synchronous motor (PMSM) with buried magnets. The fault conditions are investigated by using fixed-speed time-stepping 2D-FEM calculations. The objectives of the FEM calculations are to estimate the magnitudes of the currents and torques, and to see if there is a risk of irreveribly demagnetizing the permanent magnets. |
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| Filename: | Unnamed file |
| Filesize: | 381.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-27 by System |
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