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:
Dec. 30, 2025
Filed:
Oct. 12, 2022
Volvo Car Corporation, Gothenburg, SE;
Narendar Rao Gannamaneni, Gothenburg, SE;
Ali Dareini, Gothenburg, SE;
Volvo Car Corporation, Gothenburg, SE;
Abstract
A converter system for transferring power, including a first high voltage DC-DC module, a second high voltage DC-DC module, and a controller. The high voltage DC-DC modules are electrically separated, the first high voltage DC-DC module is connected to a first high voltage interface of a high voltage system and to a first low voltage interface of a low voltage system, and being of a first DC-DC module type, and the second high voltage DC-DC module is connected to a second high voltage interface of the high voltage system and to a second low voltage interface of the low voltage system, and being of a second different DC-DC module type. The controller is configured to control power supply via one of the high voltage DC-DC modules to the low voltage system in case of failure affecting the other one of the high voltage DC-DC modules.