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High frequency flux distribution in Permanent Magnet Synchronous Machines
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| Author(s) |
S. Ovrebo; R. Nilssen; R. Nilsen |
| Abstract |
High frequency flux distribution is of great interest
when working with low and zero speed Sensorless Control. The
flux distribution determines what part of the machine structure
that gives position dependent variations in the inductance. In
induction machines the leakage inductance has been the source of
the position dependent variation while for the IPMSM the rotor
structure has been assumed as the source for the position
dependent variations. In this paper the IPMSM flux distribution
is discussed and inductance measurements are performed in
order to verify the high frequency flux distribution. |
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| Filename: | Unnamed file |
| Filesize: | 245.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-01-24 by System |
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