Title:
OPTICAL STORAGE SYSTEM AND OPTICAL STORAGE SCHEDULING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/109262
Kind Code:
A1
Abstract:
An optical storage system and an optical storage scheduling method. The system comprises a controller, an alternating current power grid, at least one photovoltaic module, an inverter, an alternating current bus, an alternating current power distribution cabinet, a direct current bus, an alternating current to direct current circuit, a direct current to direct current circuit, and an energy storage device; the alternating current power grid is connected to the alternating current bus; the photovoltaic module is connected to the inverter; the inverter is connected to the alternating current bus; the alternating current power distribution cabinet is connected to the alternating current bus and the alternating current to direct current circuit; the alternating current to direct current circuit is connected to the direct current bus; the direct current bus is connected to the direct current to direct current circuit; the direct current to direct current circuit is connected to the energy storage device; the controller is used for adjusting, according to the total output power of the photovoltaic module, the total load power, and the load state of the alternating current power grid, the energy storage device to be in a charging state or a discharging state. When the optical stacking transformation cost is reduced, the difficulty of optical stacking transformation is simplified by using the optical storage system provided by the present application.
Inventors:
WU WENXUE (CN)
Application Number:
PCT/CN2022/123858
Publication Date:
June 22, 2023
Filing Date:
October 08, 2022
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
H02J3/38; H02J3/02; H02J3/32; H02J7/35; H02M3/155
Foreign References:
| CN114400700A | 2022-04-26 | |||
| CN112467869A | 2021-03-09 | |||
| CN109435739A | 2019-03-08 | |||
| CN208272701U | 2018-12-21 | |||
| EP2444872A2 | 2012-04-25 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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