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:
May. 31, 2022
Filed:
Oct. 13, 2020
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Franz Honkomp, Ingolstadt, DE;
Bastian Heidler, Kranzberg, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/00 (2006.01); H02P 3/00 (2006.01); H02P 5/00 (2016.01); B60L 50/51 (2019.01); H02P 27/06 (2006.01); B60L 50/70 (2019.01); B60L 50/60 (2019.01);
U.S. Cl.
CPC ...
B60L 50/51 (2019.02); B60L 50/60 (2019.02); B60L 50/70 (2019.02); H02P 27/06 (2013.01); B60L 2240/421 (2013.01); B60L 2240/423 (2013.01);
Abstract
A method for operating an electrical circuit, wherein the electrical circuit includes a DC converter, an inverter and an electric machine, wherein the inverter is connected on the direct current side to the output of the DC converter and on the alternating current side to the electric machine, wherein the electric machine is operated using a torque specification and/or a rotational speed specification, wherein the level of the output voltage of the DC converter is set as a function of a current torque specification and/or a current rotational speed specification.