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STANDSTILL ESTIMATION OF ELECTRICAL PARAMETERS IN INDUCTION MOTORS USING AN OPTIMAL INPUT SIGNAL
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| Author(s) |
H. Borsting; M. Knudsen; P. Vadstrup |
| Abstract |
The paper suggests a simple off-line method to obtain accurate estimates of the resistances and inductances of the induction motor. The method is based on a non recursive prediction error method to estimate the physical parameters directly from a continuous time model description of the motor. To obtain accurate estimates a multi-sinusoid has been optimized based on a sensitivity analysis. All measurements are performed at stand-still and the motor is excited by a single-phase multi-sinusoid. |
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| Filename: | Unnamed file |
| Filesize: | 382.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-16 by System |
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