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:
Jan. 17, 2023
Filed:
Jan. 14, 2021
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Xuemei Sun, Canton, MI (US);
Jiyao Wang, Canton, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/38 (2007.01); H02P 27/08 (2006.01); H02M 7/5387 (2007.01); G01R 31/42 (2006.01); H03K 7/08 (2006.01); G01R 19/00 (2006.01);
U.S. Cl.
CPC ...
H02P 27/08 (2013.01); G01R 19/0092 (2013.01); G01R 31/42 (2013.01); H02M 1/38 (2013.01); H02M 7/5387 (2013.01); H03K 7/08 (2013.01);
Abstract
A control method includes sequentially updating a next cycle pulse width modulation command for each of an upper switch and lower switch of a phase leg of a power converter according to an order defined by timing of a rising edge of the next cycle pulse width command for one of the switches relative to a rising edge of a previous cycle pulse width command for the one of the switches.