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Speed and Position Estimation of SRM
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| Author(s) |
Konrad Urbanski |
| Abstract |
The paper deals with the problem of speed and position estimation in SRM drive equipped with hysteresis band current controller. Instead of measured current the observer utilize reference current. The voltage is calculated from switching ontime. A speed observer structure which uses estimated back EMF and current of each phase is presented. The shaft position is integrated from estimated speed signal. |
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| Filename: | 619.pdf |
| Filesize: | 139.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2008-12-07 by System |
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