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:
Mar. 25, 2025
Filed:
May. 17, 2023
Audi Ag, Ingolstadt, DE;
Daniel Ruppert, Lenting, DE;
AUDI AG, Ingolstadt, DE;
Abstract
The disclosure relates to a motor vehicle that includes an externally excited synchronous machine, an exciter circuit which, in operation, energizes an exciter winding of the externally excited synchronous machine, a power electronics layout connected to a voltage network and including at least one capacitor, wherein the exciter circuit includes at least one semiconductor switch in a discharge section that connects terminals of the voltage network other than the exciter winding, and a control device which, in operation, closes the at least one semiconductor switch of the discharge section of the exciter circuit to actively discharge the at least one capacitor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile