Parametric analysis and optimized torque characteristics of a coaxial magnetic gear based on the subdomain analytical model | Zendy

Kyung-Hun Shin | Zendy; Hyung-Il Park | Zendy; Han-Wook Cho | Zendy; Jang-Young Choi | Zendy

Open Access

Parametric analysis and optimized torque characteristics of a coaxial magnetic gear based on the subdomain analytical model

Author(s) -

Kyung-Hun Shin,

Hyung-Il Park,

Han-Wook Cho,

Jang-Young Choi

Publication year - 2017

Publication title -

aip advances

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.421

H-Index - 58

ISSN - 2158-3226

DOI - 10.1063/1.4973798

Subject(s) - magnetic gear , coaxial , torque , parametric statistics , finite element method , magnetic field , magnet , nonlinear system , mechanics , mechanical engineering , physics , engineering , control theory (sociology) , computer science , mathematics , structural engineering , thermodynamics , statistics , quantum mechanics , control (management) , artificial intelligence

This paper presents the torque calculation and parametric analysis of a coaxial magnetic gear (CMG). We obtained analytical magnetic field solutions produced by permanent magnets based on a magnetic vector potential. Then, the analytical solutions for magnetic torque were obtained. All analytical results were extensively validated with nonlinear two-dimensional finite element analysis. Finally, using the derived analytical magnetic torque solutions, we carried out parametric analysis to determine the influence of the design parameters on the CMG’s behavior

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