Title:
POWER SUPPLY APPARATUS, METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/050656
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a power supply apparatus, method and system. The power supply apparatus and an input power supply jointly supply power to a load loop. The power supply apparatus comprises: at least one first energy storage unit, at least one second energy storage unit, and at least one power supply bus coupled to the at least one first energy storage unit and the at least one second energy storage unit. If the voltage of said power supply bus is smaller than a first threshold and the output power required by said power supply bus is greater than a second threshold, the input power supply stops supplying power to said power supply bus, and the at least one first energy storage unit and the at least one second energy storage unit supply power to said power supply bus according to respective remaining battery power. The power supply apparatus provided in the embodiments of the present application has the good power supply performance.
Inventors:
GONG XINGUANG (CN)
Application Number:
PCT/CN2022/116976
Publication Date:
March 14, 2024
Filing Date:
September 05, 2022
Export Citation:
Assignee:
HANGPEI TECH SHENZHEN CO LTD (CN)
International Classes:
H02J9/06; H02J7/00
Foreign References:
| CN114865772A | 2022-08-05 | |||
| CN114844030A | 2022-08-02 | |||
| CN1835329A | 2006-09-20 | |||
| CN102555830A | 2012-07-11 | |||
| CN104065157A | 2014-09-24 | |||
| CN115001113A | 2022-09-02 | |||
| CN114512976A | 2022-05-17 | |||
| CN110571781A | 2019-12-13 |
Attorney, Agent or Firm:
BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY (CN)
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