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Robust sensorless induction motor control for electric propulsion ship
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| Author(s) |
F. Terrien; S. Siala |
| Abstract |
This paper deals with robust sensorless induction motor control applied to electrical ship
propulsion. The control fulfils the marine process specificities and constraints. The flux estimation is
based on a two step adaptative Kalman Filter (KF). A fourth order KF estimates the flux and the
currents, then the rotational speed is estimated by integration of a non-linear equation of estimated flux
and current errors. RST regulators are used rather than the classical PI to improve the
robustness/performances compromise. |
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| Filename: | EPE2003-PP0510 - Terrien |
| Filesize: | 589.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-24 by Unknown |
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