3D FEM Modeling of Ironless Axial Flux Permanent Magnet Motor/Generators

Autor:	de SANTIAGO Juan, BERNHOFF Hans
Jazyk:	angličtina
Rok vydání:	2011
Předmět:	FEM 3D analysis Axial Flux machine Eddy currents lcsh:Electrical engineering. Electronics. Nuclear engineering lcsh:TK1-9971
Zdroj:	Journal of Electrical and Electronics Engineering, Vol 4, Iss 1, Pp 53-58 (2011)
ISSN:	2067-2128 1844-6035
Popis:	There are different simulation methods for coreless Axial-Flux Permanent Magnet (AFPM) machines, but no general consent on the most efficient technique. The inherent three-dimensional (3D) geometry of axial-flux machines makes the reduction to a 2D analysis more difficult than for radial-flux machines. This paper discusses a 3D finite element method (FEM) to model coreless machines as compared to analytical and 2D FEM solutions and proposes a method to calculate eddy current losses in the windings. A small-scale three-phase coreless AFPM motor/generator has been designed andconstructed to validate the results.
Databáze:	OpenAIRE
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