A Novel Coaxial Magnetic Gear Using Bulk HTS for Industrial Applications

In this paper, a novel coaxial magnetic gear (CMG) using bulk high temperature superconductors (HTS) is proposed. By substituting bulk HTS for ferromagnetic material, a novel stationary ring is resulted, which can not only provide the desired field modulation effect but also suppress the end-effects...

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Veröffentlicht in:	IEEE transactions on applied superconductivity 2010-06, Vol.20 (3), p.981-984
Hauptverfasser:	Linni Jian, Chau, K T, Wenlong Li, Jiangui Li
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Coaxial components Coaxial magnetic gear Electrical engineering. Electrical power engineering Electromagnets Exact sciences and technology Ferromagnetic materials field modulation Finite element method Gears high temperature superconductor High temperature superconductors Industrial applications Magnetic materials Mathematical analysis Modulation Performance analysis permanent magnet Permanent magnets Permeability Superconducting magnets Superconductivity Topology Torque torque transmission Various equipment and components
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Beschreibung
Zusammenfassung:	In this paper, a novel coaxial magnetic gear (CMG) using bulk high temperature superconductors (HTS) is proposed. By substituting bulk HTS for ferromagnetic material, a novel stationary ring is resulted, which can not only provide the desired field modulation effect but also suppress the end-effects that commonly occurred in the traditional CMG. The performance of the proposed bulk HTS CMG is assessed and then verified by using finite element analysis.
ISSN:	1051-8223 1558-2515
DOI:	10.1109/TASC.2010.2040609