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. 27, 2024
Filed:
Nov. 24, 2020
Valeo Siemens Eautomotive Germany Gmbh, Erlangen, DE;
Panagiotis Mantzanas, Erlangen, DE;
Daniel Kübrich, Schlüsselfeld, DE;
Thomas Dürbaum, Baiersdorf, DE;
Alexander Bucher, Nuremberg, DE;
Alexander Pawellek, Erlangen, DE;
Christian Hasenohr, Erlangen, DE;
Harald Hofmann, Nuremberg, DE;
Valeo Siemens eAutomotive Germany GmbH, Erlangen, DE;
Abstract
A control device () for an inverter () that feeds an electric machine (), wherein the control device () is configured to provide pulse-width modulated switching signals () for driving switching elements () of the inverter (), wherein the control device () is configured to determine a modulation type by means of which the pulse-width modulated switching signals () are generated depending on operating point information that describes an operating point defined by at least one operating parameter, and to use a first modulation type in at least one first operating region () and a second modulation type in another operating region ().