Dynamic reconfiguration-switching of windings in an electric motor

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United States of America Patent

PATENT NO 8963469
APP PUB NO 20130020979A1
SERIAL NO

13614887

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Abstract

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Dynamic reconfiguration-switching of motor windings is optimized between winding-configurations. Acceleration is traded off in favor of higher velocity upon detecting an electric motor is at an optimal angular-velocity for switching to an optimal lower torque constant and voltage constant. The total back electromotive force (BEMF) is prohibited from inhibiting further acceleration to a higher angular-velocity.

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GLOBALFOUNDRIES INCP O BOX 309 UGLAND HOUSE GRAND CAYMAN KY1-104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bates, Allen Keith Tucson, US 83 854
Bui, Nhan Xuan Tucson, US 85 1123
Hancock, Reed Alan Tucson, US 39 580
Winarski, Daniel James Tucson, US 203 4036

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