Title:
POWER SUPPLY TERMINAL, POWER SUPPLY SYSTEM, POWER SUPPLY CONTROL METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/103329
Kind Code:
A1
Abstract:
A power supply terminal, a power supply system, a power supply control method, and a storage medium. The power supply terminal (200) is used for forming a power grid interaction loop by means of a first input power source (101), a first bidirectional converter (201) and an energy storage unit (104); a second input power source (102) and a load (103) are used for forming a load power supply loop; and a controller (205) controls a first change-over switch (204) to switch off, so as to isolate the power grid interaction loop from the load power supply loop, and the controller (205) controls the first change-over switch (204) to switch on, so as to connect the power grid interaction loop and the load power supply loop, such that both load power supply and power grid interaction can be realized in the same set of apparatuses, thereby increasing the load power supply availability, reducing the device cost, and improving the quality and stability of electrical energy of a power grid.
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Inventors:
GONG XINGUANG (CN)
Application Number:
PCT/CN2022/132494
Publication Date:
May 23, 2024
Filing Date:
November 17, 2022
Export Citation:
Assignee:
HANGPEI TECH SHENZHEN CO LTD (CN)
International Classes:
H02J9/06; H02J3/38
Domestic Patent References:
| WO2021227083A1 | 2021-11-18 |
Foreign References:
| CN205945125U | 2017-02-08 | |||
| DE102011008891A1 | 2012-07-19 | |||
| JP2006129634A | 2006-05-18 | |||
| JP2000209780A | 2000-07-28 |
Attorney, Agent or Firm:
SHENZHEN CHINA INNOVATION SOUTH INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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