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Article Dans Une Revue Machines Année : 2024

Design and Optimization of a Five-Phase Permanent Magnet Synchronous Machine Exploiting the Fundamental and Third Harmonic

Mouna Oukrid
  • Fonction : Auteur
Mohamed-Fouad Benkhoris
Djamel Ziane
  • Fonction : Auteur

Résumé

This paper deals with the design of five-phase permanent magnet synchronous machines (PMSMs) exploiting the third harmonic for torque generation. Through the optimization of the stator size and rotor structure, the objective functions related to mass and electric losses are minimized for a targeted electromagnetic power (10 kW and 400 rpm) and a given volume. The study takes into account saturation, thermal, electrical and mechanical constraints. On that note, a 1D analytical magnetic model, considering the existence and use of the third harmonic, is presented. The design optimization then shows how the use of harmonic 3 can improve the machine’s performance. It will be shown that, for a given electromagnetic torque, taking the third harmonic into account in the sizing process leads to a mass reduction that can reach 20% and electrical losses that can go up to 21%. A finite element analysis model of the five-phase PMSM is then established in order to verify the results of the optimization and validate them.

Dates et versions

hal-04528723 , version 1 (02-04-2024)

Identifiants

Citer

Mouna Oukrid, Nicolas Bernard, Mohamed-Fouad Benkhoris, Djamel Ziane. Design and Optimization of a Five-Phase Permanent Magnet Synchronous Machine Exploiting the Fundamental and Third Harmonic. Machines, 2024, 12 (2), pp.117. ⟨10.3390/machines12020117⟩. ⟨hal-04528723⟩

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