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Sensorless Control of IPMSM by Voltage Injection
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| Author(s) |
T. N. Matzen; M. M. Bech |
| Abstract |
In this paper a sensorless discrete current control of
an Interior Permanent Magnet Synchrouns Motor (IPMSM) by
voltage injection is designed and tested. The whole controller is
operating in the dq-frame and for this reason the rotor position
is essential to know, to transform between the stationary frame
and the rotor fixed dq-frame. To obtain the position even at
standstill a sensorless scheme using voltage injection is added to
the current controller. |
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| Filename: | Unnamed file |
| Filesize: | 179.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-11-27 by System |
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