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Speed Estimator for Induction Motor
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| Author(s) |
Y. Shrivastava; M. T. Nguyen; S. Sathiakumar |
| Abstract |
A novel technique of speed estimation for an induction motor is presented in this paper. The technique does not employ computationally expensive algorithms such as Model Reference System or Speed Adaptive Flux System, in which estimation accuracy is influenced by chosen parameters of the adaption mechanism. In the proposed algorithm, speed of the motor is calculated based on the dynamic model of the motor and an observer estimates rotor flux required for speed calculation. It does not require any start up procedure. Simulation and experimental evidence suggests that the algorithm works well with any initial conditions. |
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| Filename: | EPE1999 - PP00769 - Shrivastava.pdf |
| Filesize: | 520.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-01 by System |
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