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Bearingless switched reluctance motorA switched reluctance motor has a stator with a first set of poles directed toward levitating a rotor horizontally within the stator. A disc shaped portion of a hybrid rotor is affected by the change in flux relative to the current provided at these levitation poles. A processor senses the position of the rotor and changes the flux to move the rotor toward center of the stator. A second set of poles of the stator are utilized to impart torque upon a second portion of the rotor. These second set of poles are driven in a traditional switched reluctance manner by the processor.
Document ID
20080005997
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Morrison, Carlos R.
Date Acquired
August 24, 2013
Publication Date
April 27, 2004
Subject Category
Mechanical Engineering
Report/Patent Number
Patent Number: US-PATENT-6,727,618
Patent Application Number: US-PATENT-APPL-SN-164754
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-6,727,618
Patent Application
US-PATENT-APPL-SN-164754
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