Pre-optimization of hybridization ratio in hybrid excitation synchronous machines using electrical circuits modelling

Yacine Amara, Sami Hlioui, Hamid Ben Ahmed and Mohamed Gabsi

Mathematics and Computers in Simulation (MATCOM), 2021, vol. 184, issue C, 118-136

Abstract: Hybridization ratio α is an additional degree of freedom offered by the hybrid excitation principle in the design of synchronous electrical machines. The first goal of this contribution is to present the tool developed for analysing the effect of the hybridization ratio. This software tool is based on the electrical circuits modelling of hybrid excitation synchronous machines. This tool can also be advantageously used for the pre-optimization of this parameter. The used model and the optimization algorithm are first thoroughly detailed. Finally, a parametric study intended to investigate the effect of some design specifications and parameters on this optimal value is presented.

Keywords: Hybrid excitation; Synchronous machines; Permanent magnet; Hybridization ratio; Optimization; Electric vehicles; Efficiency (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:184:y:2021:i:c:p:118-136

DOI: 10.1016/j.matcom.2020.04.024

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