Method and apparatus for adjusting motor commutation phase and period

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United States of America Patent

PATENT NO 10014805
SERIAL NO

15148459

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Abstract

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A method and apparatus for controlling commutation of a motor. A voltage is measured at each of a plurality of windings of a motor using an electric circuit. A controller computes an overall back electromotive force for the motor using the voltage measured at each winding in the plurality of windings. The controller generates a result having either a first value or a second value based on the overall back electromotive force. The controller adjusts the commutation phase and the commutation period of the motor using the result.

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Patent Owner(s)

  • THE BOEING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cameron, Douglas Conrad Ladera Ranch, US 2 12
Colangelo, Kevin T Glendora, US 2 12
Limvorapun, Suhat Huntington Beach, US 8 26

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