Title:
ENERGY STORAGE SYSTEM AND THERMAL MANAGEMENT APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/093228
Kind Code:
A1
Abstract:
Disclosed in the present invention are an energy storage system and a thermal management apparatus thereof. The thermal management apparatus of the energy storage system comprises: at least one heat exchange module, and a cooling module, which is used for providing a cooling medium and cooling the heat exchange module, wherein the heat exchange module comprises a battery pack group and a power conversion system group, which are connected in series; and in a cooling path, the power conversion system group is located downstream of the battery pack group. The thermal management apparatus of the energy storage system effectively reduces the size, weight and cost of the entire thermal management apparatus, improves the cooling effect, and also increases the energy efficiency ratio; and when a battery pack group needs to be heated, a cooling medium is heated during the process of same flowing through the power conversion system group, such that the energy consumption required for heating the battery pack group is reduced, and the energy efficiency ratio is further increased.
Inventors:
BAO TONG (CN)
Application Number:
PCT/CN2023/097956
Publication Date:
May 10, 2024
Filing Date:
June 02, 2023
Export Citation:
Assignee:
SUNGROW POWER SUPPLY CO LTD (CN)
International Classes:
H01M10/613; H01M10/615; H01M10/627; H01M10/6556; H01M10/6563; H01M10/6568; H05K7/20
Domestic Patent References:
| WO2022222102A1 | 2022-10-27 |
Foreign References:
| CN218783096U | 2023-03-31 | |||
| CN115000577A | 2022-09-02 | |||
| CN113056146A | 2021-06-29 | |||
| CN202797185U | 2013-03-13 | |||
| CN217182261U | 2022-08-12 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
Download PDF: