Title:
ENERGY STORAGE SYSTEM AND POWER-SOURCE CONTROL METHOD AND APPARATUS THEREFOR, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/045956
Kind Code:
A1
Abstract:
An energy storage system and a power-source control method and apparatus therefor, and a storage medium. The energy storage system comprises a power-supply busbar, and a plurality of energy-storage battery cells, which are connected to each other in series and are electrically connected to the power-supply busbar. The power-source control method comprises: acquiring the battery voltage of each energy-storage battery cell and the energy-storage voltage of an energy storage system (S100); determining a first target voltage according to all the battery voltages (S200); and adjusting currents between a power-supply busbar and the plurality of energy-storage battery cells according to the first target voltage and a first preset voltage threshold value, and the energy-storage voltage and a second preset voltage threshold value (S300).
Inventors:
QIU YU (CN)
ZENG XIANJIE (CN)
JIANG HAIHAO (CN)
HUANG ZHAOBIN (CN)
ZENG XIANJIE (CN)
JIANG HAIHAO (CN)
HUANG ZHAOBIN (CN)
Application Number:
PCT/CN2023/109145
Publication Date:
March 07, 2024
Filing Date:
July 25, 2023
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
International Classes:
H02J7/00; H02J15/00
Foreign References:
| CN114844176A | 2022-08-02 | |||
| CN105529766A | 2016-04-27 | |||
| CN112636406A | 2021-04-09 | |||
| CN108282007A | 2018-07-13 | |||
| US5617010A | 1997-04-01 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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