US 11,705,751 B1
Systems and methods for managing an energy-storage device
Xia Wei, Shanghai (CN); Chenlei Bao, Shanghai (CN); Tongfei Zhang, Shanghai (CN); and Jingli Liu, Shanghai (CN)
Assigned to SCHNEIDER ELECTRIC IT CORPORATION, Foxboro, MA (US)
Filed by SCHNEIDER ELECTRIC IT CORPORATION, Foxboro, MA (US)
Filed on Oct. 31, 2022, as Appl. No. 18/51,178.
Application 18/051,178 is a continuation of application No. PCT/CN2022/009013, filed on Apr. 29, 2022.
Int. Cl. H02J 7/00 (2006.01); H02J 3/32 (2006.01); H02J 7/02 (2016.01); H02J 9/06 (2006.01)
CPC H02J 7/007182 (2020.01) [H02J 3/32 (2013.01); H02J 7/00032 (2020.01); H02J 7/02 (2013.01); H02J 9/062 (2013.01); H02J 2207/20 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A power system comprising:
a power-supply device having an output, the power-supply device being configured to provide output power to the output of the power-supply device; and
control circuitry configured to
receive voltage information indicative of a voltage of a battery,
determine that the voltage of the battery is above a first voltage threshold,
activate a shutdown signal responsive to determining that the voltage of the battery is above the first voltage threshold,
determine that the voltage of the battery is below a second voltage threshold, the second voltage threshold being less than the first voltage threshold,
control the power-supply device to disable the output power to the output of the power-supply device responsive to determining that the voltage of the battery is below the second voltage threshold and that the shutdown signal is activated, and
control the power-supply device to provide the output power to the output of the power-supply device responsive to determining that the voltage of the battery is below the second voltage threshold and that the shutdown signal is not activated.