Title:
COMBINED-ENERGY POWER SUPPLY CIRCUIT APPLIED TO AEROSTAT, AND POWER SUPPLY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/061221
Kind Code:
A1
Abstract:
The present application relates to the technical field of power sources. Provided are a combined-energy power supply circuit applied to an aerostat, and a power supply control method. The combined-energy power supply circuit comprises: a solar power generation circuit, a wind power generation circuit, a laser power generation circuit, a direct-current bus, an energy storage battery and a load circuit, wherein the solar power generation circuit, the wind power generation circuit and the laser power generation circuit are all connected to the energy storage battery and the load circuit by means of the direct-current bus, and are used for supplying power to the load circuit and charging the energy storage battery; and the energy storage battery is connected to the load circuit by means of the direct-current bus, and is used for supplying power to the load circuit. By means of the circuit, power supply control is realized on the basis of an actual power utilization requirement of an aerostat and the state-of-charge of an energy storage battery, thereby solving the technical problems of existing energy power supply systems being incapable of meeting the energy supply requirement of an aerostat when same executes a long-endurance station-keeping task and the requirement of same for carrying a higher-power load.
Inventors:
CAI RONG (CN)
XIONG ZHENYANG (CN)
XU GUONING (CN)
LI YONGXIANG (CN)
JIA ZHONGZHEN (CN)
LI ZHAOJIE (CN)
DU HAO (CN)
HUANG TINGSHUANG (CN)
XIONG ZHENYANG (CN)
XU GUONING (CN)
LI YONGXIANG (CN)
JIA ZHONGZHEN (CN)
LI ZHAOJIE (CN)
DU HAO (CN)
HUANG TINGSHUANG (CN)
Application Number:
PCT/CN2023/119745
Publication Date:
March 28, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
AEROSPACE INFORMATION RESEARCH INSTITUTE CHINESE ACADEMY OF SCIENCES (CN)
International Classes:
H02J1/10
Foreign References:
| CN115241865A | 2022-10-25 | |||
| CN104993774A | 2015-10-21 | |||
| CN205647339U | 2016-10-12 | |||
| CN104505867A | 2015-04-08 | |||
| CN205407378U | 2016-07-27 | |||
| CN210793607U | 2020-06-19 | |||
| CN108674681A | 2018-10-19 | |||
| US20170012464A1 | 2017-01-12 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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