Multistatic Reluctance Network Modeling for the Design of Permanent Magnet Synchronous Machines
Résumé
This paper deals with an original design methodology of Permanent Magnet Synchronous Machines (PMSM) using multistatic reluctance network modeling. Traditionally, models based on reluctance network use d-q axis components in order to calculate the fundamental values of the torque and the back-emf. In this study, the reluctance network permits an angular rotation between rotor and stator to thereby extract the magnitude of the harmonics which are necessary for better optimization results. Besides, three different methods of calculation of the air-gap reluctances are presented and applied to the reluctance network. Then, simulation results are compared to Finite Element Analysis (FEA) in order to finally determine the best method. Ultimately, the proposed model shows precise and very fast results making it suitable for geometry optimization and to help designers obtaining a better sense of machines behavior.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...