Efficiency aspects of vector control applied to synchronous reluctance motors
- 19 November 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1 (01972618) , 294-300
- https://doi.org/10.1109/ias.1995.530314
Abstract
Core losses in a synchronous reluctance machine are modelled. The empirical model obtained is used to implement a control scheme to compensate for equivalent core loss currents. This enables accurate control of the magnetising currents, hence torque. Efficiency over the base speed operating range of the machine is compared for two different vector control schemes. Methods of triplen series injection for vector controllers are discussed and a new method proposed. The new technique has advantages in terms of overall triplen content and computational requirements. Inductance ripple in the machine is estimated using direct torque ripple measurements and incorporated in a machine model valid for low speed operation.Keywords
This publication has 11 references indexed in Scilit:
- Evaluation of torque ripple in high performance synchronous reluctance machinesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Implementation of discrete-time field-oriented current controlPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Vector control of a synchronous reluctance motor including saturation and iron lossPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- A closed-loop operation of super high-speed reluctance motor for quick torque responseIEEE Transactions on Industry Applications, 1992
- A compensated vector control scheme of a synchronous reluctance motor including saturation and iron lossesIEEE Transactions on Industry Applications, 1992
- Theoretical aspects of control of synchronous reluctance machinesIEE Proceedings B Electric Power Applications, 1992
- Harmonic analysis of space vector modulated PWM waveformsIEE Proceedings B Electric Power Applications, 1990
- The Use of Harmonic Distortion to Increase the Output Voltage of a Three-Phase PWM InverterIEEE Transactions on Industry Applications, 1984
- Theory and performance of reluctance motors with axially laminated anisotropic rotorsProceedings of the Institution of Electrical Engineers, 1971
- Developments in the performance and theory of segmental-rotor reluctance motorsProceedings of the Institution of Electrical Engineers, 1967