Performance analysis of the Claw Pole Magnetic-Geared Generator for Hub Dynamos by FEM

Hajime UKAJI; Katsuhiro HIRATA; Noboru NIGUCHI

doi:10.14243/jsaem.23.29

Journal of the Japan Society of Applied Electromagnetics and Mechanics

Online ISSN : 2187-9257
Print ISSN : 0919-4452
ISSN-L : 0919-4452

Special Issue on the 26th Symposium on Electromagnetics and Dynamics

Performance analysis of the Claw Pole Magnetic-Geared Generator for Hub Dynamos by FEM

Hajime UKAJI, Katsuhiro HIRATA, Noboru NIGUCHI

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Keywords: claw pole, dynamos, generator, Magnetic-geared generator, 3-D finite element method

JOURNAL FREE ACCESS

2015 Volume 23 Issue 1 Pages 29-34

DOI https://doi.org/10.14243/jsaem.23.29

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Abstract

This paper describes the influence of the pole number of our claw pole magnetic-geared generator on electric-generating performances and torque characteristics through the 3-D finite element analysis. It was found that the high efficiency and output voltage can be realized by reducing a pole number while satisfying JIS.

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