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:
Apr. 28, 2026
Filed:
Oct. 15, 2021
Vitesco Technologies Gmbh, Regensburg, DE;
Jérôme Lachaize, Toulouse, FR;
Renaud Clausin, Toulouse, FR;
SCHAEFFLER TECHNOLOGIES AG & CO. KG, Herzogenaurach, DE;
Abstract
A control device for controlling a DC-DC converter of an electric charger for an electric or hybrid motor vehicle, including in particular a corrective controller, a harmonic compensator and a control unit configured so as, when the control device starts, to periodically send to the corrective controller and to the harmonic compensator a lower operating limit and an upper operating limit, each having an initial value imposing an output current of the DC-DC converter whose intensity is close to zero and less than 500 mA, and a ramp increase to control the oscillations of the control signal supplied by the control device to the DC-DC converter.