Title:
BIDIRECTIONAL CHARGER, POWER SUPPLY SYSTEM, AND POWER MANAGEMENT METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/125709
Kind Code:
A1
Abstract:
Disclosed in the present invention are a bidirectional charger, a power supply system, a power management method and apparatus, an electronic device and a storage medium. The bidirectional charger comprises a bidirectional converter and a controller; the controller is electrically connected to the bidirectional converter; the bidirectional converter is connected to a rechargeable battery; the bidirectional converter has a charging mode and a discharging mode; when in the charging mode, the bidirectional converter charges the rechargeable battery; when in the discharging mode, the bidirectional converter releases electric energy stored in the rechargeable battery; the controller is used for controlling the bidirectional converter to switch between the charging mode and the discharging mode, so that the rechargeable battery is charged or discharged. The bidirectional charger provided by the present invention can switch between a charging mode and a discharging mode; when in the charging mode, the bidirectional charger can charge the rechargeable battery; when in the discharging mode, the bidirectional charger can release the electric energy of the rechargeable battery to supply power to a load, so that high stability and reliability are achieved.
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Inventors:
LIU BING (CN)
ZHANG JIANPING (CN)
ZHANG JIANPING (CN)
Application Number:
PCT/CN2022/142968
Publication Date:
July 06, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
AULTON NEW ENERGY AUTOMOBILE TECH CO LTD (CN)
SHANGHAI DIANBA NEW ENERGY TECH CO LTD (CN)
SHANGHAI DIANBA NEW ENERGY TECH CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN115117953A | 2022-09-27 | |||
| CN115133434A | 2022-09-30 | |||
| CN115549224A | 2022-12-30 | |||
| CN215343995U | 2021-12-28 | |||
| CN212518469U | 2021-02-09 | |||
| JP2021177683A | 2021-11-11 |
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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