The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2016
Filed:
Apr. 11, 2013
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Christopher Pete Benson, Renton, WA (US);
Douglas C. Cameron, Ladera Ranch, CA (US);
Peng Zeng, Bellevue, WA (US);
Assignee:
THE BOEING COMPANY, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/04 (2006.01); H02P 27/04 (2006.01); H02P 29/02 (2006.01);
U.S. Cl.
CPC ...
H02P 27/04 (2013.01); H02P 29/02 (2013.01);
Abstract
A method and apparatus for controlling an electric motor. A switching frequency meeting a desired operating condition is identified from information relating to operation of the electric motor. A switching of a current supplied to the electric motor with the switching frequency identified is controlled.