JOURNAL OF RENEWABLE ENERGY SYSTEMS AND MANAGEMENT
Volume 1, Numéro 2, Pages 30-38
2026-06-30
Optimization And Electromagnetic Analysis Of A Direct Drive Permanent Magnet Synchronous Generator
Authors : Larabi Zina . Ghedamsi Kaci . Aouzellag Djamal .
Abstract
This article focuses on the dimensional optimization of a direct-drive surface permanent magnet synchronous generator (DD-SPMSG). The aim is to enhance the generator’s power factor and efficiency while maintaining the lowest possible mass. The proposed optimization approach initially identifies the geometric parameters that significantly affect the generator performance. Subsequently, a parametric optimization is conducted to establish the relationship between the desired objectives and the mass constraint. The optimal dimensional parameters are then determined. The electromagnetic performance of the optimized generator is also evaluated, demonstrating favorable characteristics and confirming its suitability for direct-drive energy conversion applications.
Keywords
Direct-Drive ; Electromagnetic analysis ; Optimization ; Parametric analysis ; Permanent magnet synchronous generator ; Power factor
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