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:
Dec. 10, 2019
Filed:
Aug. 29, 2018
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);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 25/20 (2006.01); H02P 25/22 (2006.01); H02P 29/028 (2016.01); H02K 1/00 (2006.01); H02K 3/28 (2006.01); H02K 17/14 (2006.01);
U.S. Cl.
CPC ...
H02P 25/20 (2013.01); H02K 1/00 (2013.01); H02K 3/28 (2013.01); H02K 17/14 (2013.01); H02P 25/22 (2013.01); H02P 29/028 (2013.01); H02K 2213/12 (2013.01);
Abstract
A motor control method comprises providing a machine comprising a plurality of windings, a rotor and a stator magnetically coupled to the rotor, coupling a plurality of power converters to the plurality of windings, configuring the plurality of power converters so as to adjust the number of poles of the machine in a low-stress operating mode according to a plurality of operating parameters and after a fault occurs in the machine, configuring the plurality of power converters such that the machine enters a fault tolerant operating mode.