Permanent-magnet switched-flux machine

Trzynadlowski, Andrzej M.; Qin, Ling

Permanent-magnet switched-flux machine

Patent · Tue Feb 21 04:00:00 EST 2012

OSTI ID:1176440

Trzynadlowski, Andrzej M.; Qin, Ling

A permanent-magnet switched-flux (PMSF) device has an outer rotor mounted to a shaft about a central axis extending axially through the PMSF device. First and second pluralities of permanent-magnets (PMs) are respectively mounted in first and second circles, radially outwardly in first and second transverse planes extending from first and second sections of the central axis adjacent to an inner surface of the outer rotor. An inner stator is coupled to the shaft and has i) a stator core having a core axis co-axial with the central axis; and ii) first and second pluralities of stator poles mounted in first and second circles, radially outwardly from the stator core axis in the first and second transverse planes. The first and second pluralities of PMs each include PMs of alternating polarity.

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Research Organization:: University Of Nevada, Reno, NV (United States)

Sponsoring Organization:: USDOE

Assignee:: University Of Nevada

Patent Number(s):: 8,120,224

Application Number:: 13/116,180

OSTI ID:: 1176440

Country of Publication:: United States

Language:: English

References (37)

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