BATTERY CHARGING SYSTEM FOR CHARGING AN ENERGY STORAGE DEVICE BASED ON USAGE INFORMATION

原文（中国語）

A battery charging system comprises power conversion circuitry configured to convert input power to charging power; communications circuitry configured to access usage information from a management system of an energy storage device, the usage information comprising a plurality of charging periods and a plurality of discharging periods of the energy storage device; and control circuitry configured to: predict an available charging period based on the usage information; determine a target state of charge of the energy storage device based on the usage information; determine a charging curve configured to charge the energy storage device to the target state of charge by an end time of the available charging period; and control the power conversion circuitry to charge the energy storage device using the charging curve.