Magnetic field and torque analysis of coaxial magnetic gear using semi-analytical and superposition methods

This paper presents the magnetic flux density and torque calculation of coaxial magnetic gear. We obtained analytical magnetic field solutions produced by permanent magnets based on subdomain method and super position method. Then, the analytical solutions for torque characteristics were obtained. A...

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Veröffentlicht in:	AIP advances 2023-01, Vol.13 (1), p.015018-015018-6
Hauptverfasser:	Lee, Hoon-Ki, Lee, Jeong-In, Woo, Jong-Hyeon, Shin, Kyung-Hun, Choi, Jang-Young
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact solutions Finite element method Flux density Magnetic fields Magnetic flux Mathematical analysis Permanent magnets Torque Two dimensional analysis
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Beschreibung
Zusammenfassung:	This paper presents the magnetic flux density and torque calculation of coaxial magnetic gear. We obtained analytical magnetic field solutions produced by permanent magnets based on subdomain method and super position method. Then, the analytical solutions for torque characteristics were obtained. All analytical results were validated with two-dimensional finite element analysis and experimental results.
ISSN:	2158-3226 2158-3226
DOI:	10.1063/9.0000444