In this paper a new loss minimization control algorithm for inverter-fed permanent-magnet synchronous motors (PMSM), which allows to reduce the power losses of the electric drive without penalty on its dynamic performances, is analyzed, experimentally realized and validated. In particular, after a brief recall of two loss minimization control strategies (the "search control" and the "loss-model control"), both a modified dynamic model of the PMSM, which takes into account the iron losses, and a "loss-model" control strategy, are treated. Experimental tests on a specific PMSM drive employing the proposed loss minimization algorithm were performed aiming to validate the actual implementation. The main results of these tests confirm that the dynamic performances of the drive are maintained, and enhancement up to 3.5% of the efficiency can be reached in comparison to the PMSM drive equipped with a more traditional control strategy.

Cavallaro C., Di Tommaso A.O., Miceli R., Raciti A., Ricco Galluzzo G., & Trapanese M. (2003). Analysis a DSP Implementation and Experimental Validation of a Loss Minimization Algorithm Applied to Permanent Magnet Synchronous Motor Drives. In IECON Proceedings (Industrial Electronics Conference) (pp. 312-317). 345 E 47TH ST, NEW YORK, NY 10017 USA : IEEE [10.1109/IECON.2003.1279998].

Analysis a DSP Implementation and Experimental Validation of a Loss Minimization Algorithm Applied to Permanent Magnet Synchronous Motor Drives

Di Tommaso A. O.;Miceli R.;Ricco Galluzzo G.;Trapanese M.
2003

Abstract

In this paper a new loss minimization control algorithm for inverter-fed permanent-magnet synchronous motors (PMSM), which allows to reduce the power losses of the electric drive without penalty on its dynamic performances, is analyzed, experimentally realized and validated. In particular, after a brief recall of two loss minimization control strategies (the "search control" and the "loss-model control"), both a modified dynamic model of the PMSM, which takes into account the iron losses, and a "loss-model" control strategy, are treated. Experimental tests on a specific PMSM drive employing the proposed loss minimization algorithm were performed aiming to validate the actual implementation. The main results of these tests confirm that the dynamic performances of the drive are maintained, and enhancement up to 3.5% of the efficiency can be reached in comparison to the PMSM drive equipped with a more traditional control strategy.
Settore ING-IND/32 - Convertitori, Macchine E Azionamenti Elettrici
0-7803-7906-3
Cavallaro C., Di Tommaso A.O., Miceli R., Raciti A., Ricco Galluzzo G., & Trapanese M. (2003). Analysis a DSP Implementation and Experimental Validation of a Loss Minimization Algorithm Applied to Permanent Magnet Synchronous Motor Drives. In IECON Proceedings (Industrial Electronics Conference) (pp. 312-317). 345 E 47TH ST, NEW YORK, NY 10017 USA : IEEE [10.1109/IECON.2003.1279998].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/453460
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