System and method for controlling charging and discharging of battery
AssigneeSamsung SDI Co., Ltd.
InventorsHYEONWOO KIM, YUBIN HWANG
Life of this patent
Estimating the term…
Abstract
A system and method are provided for controlling charging and discharging of a group of batteries connected in parallel. A battery charging/discharging control system includes a first battery group comprising one or more first batteries connected in parallel, a second battery group connected in parallel with the first battery group and comprising one or more second batteries connected in parallel, and a charging/discharging controller to generate a first current pulse and a second current pulse, different from the first current pulse. The charging/discharging controller supplies the first current pulse and the second current pulse to the first battery group and the second battery group to control charging/discharging.
Claims20
A battery charging/discharging control system comprising:
- a first battery group comprising one or more first batteries connected in parallel;
- a second battery group connected in parallel with the first battery group and comprising one or more second batteries connected in parallel;
- and
- a charging/discharging controller configured to generate a first current pulse and a second current pulse, different from the first current pulse, and to supply the first current pulse and the second current pulse to the first battery group and the second battery group to control charging/discharging.
A battery charging/discharging control method performed by a processor of a charging/discharging controller configured to control charging/discharging of a first battery group comprising one or more first batteries connected in parallel and a second battery group comprising one or more second batteries connected in parallel with the first battery group, the battery charging/discharging control method comprising:
- generating a first current pulse and a second current pulse different from the first current pulse;
- and
- controlling charging/discharging by supplying the first current pulse and the second current pulse to the first battery group and the second battery group.
Dependencies are inferred from the claim text.