Efficiency Enhancement of Permanent-Magnet Synchronous Motor Drives by Online Loss Minimization Approaches
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- 1 August 2005
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industrial Electronics
- Vol. 52 (4) , 1153-1160
- https://doi.org/10.1109/tie.2005.851595
Abstract
In this paper, a new loss minimization control algorithm for inverter-fed permanent-magnet synchronous motors (PMSMs), which allows for the reduction of the power losses of the electric drive without penalty on its dynamic performance, is analyzed, experimentally realized, and validated. In particular, after a brief recounting of two loss minimization control strategies, namely, the "search control" and the "loss-model control," both a new modified dynamic model of the PMSM (which takes into account the iron losses) and an innovative "loss-model" control strategy are presented. Experimental tests on a specific PMSM drive employing the proposed loss minimization algorithm have been performed, aiming to validate the actual implementation. The main results of these tests confirm that the dynamic performance of the drive is maintained, and in small motors enhancement up to 3.5% of the efficiency can be reached in comparison with the PMSM drive equipped with a more traditional control strategy.Keywords
This publication has 10 references indexed in Scilit:
- Efficiency Improvement of Inverter-Fed Permanent Magnet Synchronous MotorsPublished by Springer Nature ,2003
- Adaptive loss minimization control of inverter-fed IPM motor drivesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Efficiency-optimized control of medium-size induction motor drivesIEEE Transactions on Industry Applications, 2001
- Loss minimization in surface permanent-magnet synchronous motor drivesIEEE Transactions on Industrial Electronics, 2000
- Model-based loss minimization for DC and AC vector-controlled motors including core saturationIEEE Transactions on Industry Applications, 2000
- Loss minimization control of permanent magnet synchronous motor drivesIEEE Transactions on Industrial Electronics, 1994
- Current phase control methods for permanent magnet synchronous motorsIEEE Transactions on Power Electronics, 1990
- An efficiency-optimizing permanent-magnet synchronous motor driveIEEE Transactions on Industry Applications, 1988
- Efficient Operation of Surface-Mounted PM Synchronous MotorsIEEE Transactions on Industry Applications, 1987
- Interior Permanent-Magnet Synchronous Motors for Adjustable-Speed DrivesIEEE Transactions on Industry Applications, 1986