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Title: Permanent-magnet switched-flux machine

Abstract

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.

Inventors:
;
Issue Date:
Research Org.:
Board of regents of the Nevada System of Higher Education, Reno, NV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1176427
Patent Number(s):
7960887
Application Number:
12/686,264
Assignee:
Board of regents of the Nevada System of Higher Education (Reno, NV)
Patent Classifications (CPCs):
H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Trzynadlowski, Andrzej M., and Qin, Ling. Permanent-magnet switched-flux machine. United States: N. p., 2011. Web.
Trzynadlowski, Andrzej M., & Qin, Ling. Permanent-magnet switched-flux machine. United States.
Trzynadlowski, Andrzej M., and Qin, Ling. Tue . "Permanent-magnet switched-flux machine". United States. https://www.osti.gov/servlets/purl/1176427.
@article{osti_1176427,
title = {Permanent-magnet switched-flux machine},
author = {Trzynadlowski, Andrzej M. and Qin, Ling},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {6}
}

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