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:
Nov. 03, 2026
Filed:
Nov. 05, 2024
Ferrari S.p.a., Modena, IT;
Roberto Betro', Modena, IT;
Giorgio Bisceglie, Modena, IT;
Valerio Dodet, Modena, IT;
Giovanni Lo Calzo, Modena, IT;
Ugo Sitta, Modena, IT;
Procolo Ivan Borrino, Modena, IT;
FERRARI S.P.A., Modena, IT;
Abstract
A method to control an electric power system () of an electric vehicle and provided with at least two electric machines and two respective electronic DC-AC power converters. The steps provided are those of: controlling a first electronic power converter with a master switching period; controlling a second electronic power converter with a slave switching period; establishing a desired time difference between a switching of the first electronic power converter and a switching of the second electronic power converter; determining an actual time difference between the switching of the first electronic power converter and the switching of the second electronic power converter; and changing, if necessary, the sole slave switching period based on a comparison between the desired time difference with the actual time difference.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile