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Three dimensional pole shape optimization of claw pole machines based on a hybrid model
Author(s) -
Geoffrey Devornique,
Julien Fontchastagner,
Denis Netter,
Noureddine Takorabet
Publication year - 2018
Publication title -
international journal of applied electromagnetics and mechanics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.239
H-Index - 30
eISSN - 1875-8800
pISSN - 1383-5416
DOI - 10.3233/jae-182318
Subject(s) - claw , permeance , stator , finite element method , torque , shape optimization , control theory (sociology) , computer science , engineering , structural engineering , mechanical engineering , physics , artificial intelligence , permeation , control (management) , membrane , biology , genetics , thermodynamics
This paper deals with the shape optimization of the claws of a claw-pole synchronous machine. A hybrid model combining 3D FEM and Permeance Network is developed for this purpose. The optimization of the average torque with fixed stator geometry is performed using Mesh Adaptative Direct Search methods. The developed methodology has led to improve the performances of claw-pole synchronous machines used in mild-hybrid vehicles.

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