Title:
DISTRIBUTED HYBRID AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2023/202448
Kind Code:
A1
Abstract:
A distributed hybrid aircraft: the hybrid aircraft comprises distributed flight units (109) and distributed first power supply apparatuses (110, 201), and further comprises a second power supply apparatus (107, 204), etc. A configuration scheme comprises: the second power supply apparatus comprises an electric power source which has a high capacity and high energy density, such as power supply in the form of hydrogen power, internal combustion engine power and the like; the second power supply apparatus serves as the preferred power source to provide endurance main power energy; the first power supply apparatuses comprise small-capacity and large-current rechargeable batteries; and the first power supply apparatuses serve as standby power sources and provide electric energy requirements in emergency states such as rapid acceleration, emergency steering and preferred power source failure. The hybrid aircraft further comprises an operation mode scheme, an electric energy regulation scheme, a charging scheme and the like, wherein a threshold is set to enable the aircraft to perform operation mode switching; an electric energy regulation mode is run to regulate battery consumption in each first power supply apparatus; and the charging scheme is run to promptly restore battery levels in each first power supply apparatus. On the basis of the characteristics of the present hybrid scheme, the present invention further relates to a detailed aircraft construction scheme, for example, comprising a precursor fan (502), an inclinable unit, a leading edge lift structure (503), a suspended wing (504), etc.
Inventors:
XIANG JIE (CN)
Application Number:
PCT/CN2023/087928
Publication Date:
October 26, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
XIANG JIE (CN)
International Classes:
B64C27/08; B64D27/02; B64C27/12; B64D27/24
Foreign References:
| US20190084684A1 | 2019-03-21 | |||
| CN112912310A | 2021-06-04 | |||
| CN111123968A | 2020-05-08 | |||
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| CN206552278U | 2017-10-13 | |||
| CN207791151U | 2018-08-31 | |||
| CN211196626U | 2020-08-07 | |||
| US20200298967A1 | 2020-09-24 | |||
| US20210339853A1 | 2021-11-04 |
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