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:
Jun. 27, 2023
Filed:
Jan. 02, 2020
Applicant:
Quanten Technologies, Inc., Allen, TX (US);
Inventors:
Hengchun Mao, Allen, TX (US);
Xuezhong Jia, Allen, TX (US);
Assignee:
Quanten Technologies, Inc., Allen, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 25/20 (2006.01); H02P 25/22 (2006.01); H02P 25/18 (2006.01); H02K 3/28 (2006.01);
U.S. Cl.
CPC ...
H02P 25/20 (2013.01); H02K 3/28 (2013.01); H02P 25/18 (2013.01); H02P 25/188 (2013.01); H02P 25/22 (2013.01); Y02E 10/72 (2013.01);
Abstract
A method includes adjusting currents of a plurality of windings of a motor through a plurality of power converters coupled to the plurality of windings so that the number of poles and the number of phases of the motor are dynamically adjustable, and injecting a plurality of high-order harmonic currents into the plurality of windings of the motor through controlling the plurality of power converters to improve a performance index of the motor.