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:
Aug. 23, 2022
Filed:
Jul. 23, 2019
Applicant:
Delphi Technologies Ip Limited, St. Michael, BB;
Inventors:
Lijun Zheng, Kokomo, IN (US);
Ronald J. Krefta, Noblesville, IN (US);
Assignee:
DELPHI TECHNOLOGIES IP LIMITED, St. Michael, BB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 30/367 (2020.01); G01K 13/00 (2021.01); H01L 23/473 (2006.01); G06F 119/08 (2020.01); H02P 27/06 (2006.01);
U.S. Cl.
CPC ...
G06F 30/367 (2020.01); G01K 13/00 (2013.01); H01L 23/473 (2013.01); G06F 2119/08 (2020.01); H02P 27/06 (2013.01);
Abstract
A method for modeling a thermal circuit of power inverter includes setting a first input node of the thermal circuit to a first measured temperature. The method also includes setting a second input node of the thermal circuit to a second measured temperature. The method also includes determining at least one thermal characteristic of the thermal circuit using, at least, the first measured temperature. The method also includes determining an operating temperature of the thermal circuit based on the at least one thermal characteristic.