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. 25, 2025
Filed:
Nov. 08, 2022
Volvo Truck Corporation, Gothenburg, SE;
Volvo Truck Corporation, Gothenburg, SE;
Abstract
A method to control operation of electrical converter units in an electrical system of a vehicle comprising a first and a second electrical network, the first and the second electrical network being coupled respectively to a positive terminals of a first battery and a second battery, each converter of a plurality of converters having an active state in which the converter output supplies current to the second electrical network, and a rest state in which the converter output does not supply current to the second electrical network, each converter of the plurality of converters exhibiting a respective cumulative operation time in each of a plurality of different current ranges, wherein a single converter is active in a vehicle rest mode, and a balance of converters is carried out upon cumulative respective usage of each converter.