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

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...

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Bibliographic Details
Published in:Mathematics and computers in simulation 2021-06, Vol.184, p.118-136
Main Authors: Amara, Yacine, Hlioui, Sami, Ben Ahmed, Hamid, Gabsi, Mohamed
Format: Article
Language:English
Subjects:
Efficiency
Electric vehicles
Engineering Sciences
Hybrid excitation
Hybridization ratio
Optimization
Permanent magnet
Synchronous machines
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Summary: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.
ISSN:0378-4754
1872-7166
DOI:10.1016/j.matcom.2020.04.024