Torque ripple reduction for 12-stator/10-rotor-pole variable flux reluctance machines by rotor skewing or rotor teeth non-uniformity
| Autor: | Elena A. Lomonova, Jjh Johannes Paulides, Bart L. J. Gysen, J. Bao, K. Boynov |
|---|---|
| Přispěvatelé: | Electromechanics and Power Electronics, Cyber-Physical Systems Center Eindhoven, Electromechanics Lab |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Stator Rotor (electric) Computer science Magnetic reluctance 020208 electrical & electronic engineering 02 engineering and technology 01 natural sciences Switched reluctance motor Electronic Optical and Magnetic Materials law.invention Reluctance motor Direct torque control variable flux reluctance machine (VFRM) law Control theory 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Torque sensor torque ripple reduction Torque ripple Electrical and Electronic Engineering Skewing |
| Zdroj: | IEEE Transactions on Magnetics, 53(11):8111405. Institute of Electrical and Electronics Engineers |
| ISSN: | 0018-9464 |
| Popis: | Variable flux reluctance machines (VFRMs) are interesting candidates to substitute permanent-magnet synchronous machines in many applications. However, they suffer from large torque ripple. In this paper two methods, stepped rotor skewing and rotor teeth non-uniformity, are researched to reduce the torque ripple of 12/10 (stator/rotor-pole ratio) VFRMs. Based on semi-analytic results and finite-element simulations, the effectiveness of these two methods is validated in both non-saturated and saturated machines. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|