A low voltage (LV) charging system for charging a high voltage (HV) rechargeable energy storage system (RESS), such as a HV RESS operable for electrically powering a traction motor of an electric vehicle. The LV charging system may include an input configured for receiving LV electrical power from a LV source and a distributed converter system configured for charging a plurality of modules of the HV RESS via a plurality of charging circuits. The charging circuits may be configured for separately charging one of the modules with a charging electrical power derived from converting the LV electrical power. The LV charging system may further include a controller configured for individually controlling the charging electrical power provided via each of the charging circuits.
LOW VOLTAGE CHARGING SYSTEM FOR HIGH VOLTAGE RECHARGEABLE ENERGY STORAGE SYSTEM
2025-02-27
Patent
Electronic Resource
English
Low voltage charging system for high voltage rechargeable energy storage system
European Patent Office | 2025
|HIGH VOLTAGE CHARGING SYSTEM AND CHARGING METHOD OF HIGH VOLTAGE CHARGING SYSTEM
European Patent Office | 2022
|Combined high-voltage charging energy storage circuit and control system
European Patent Office | 2024
|European Patent Office | 2025
|