The invention relates to the field of aircrafts, and discloses a thermophotovoltaic power generation system for a hypersonic flight vehicle and the hypersonic flight vehicle, the thermophotovoltaic power generation system for the hypersonic flight vehicle comprises an engine and a thermophotovoltaic assembly, the engine comprises a first channel arranged in the side wall of a combustion chamber and used for conveying fuel; the thermophotovoltaic assembly converts heat energy in the combustion cavity into electric energy, is opposite to the first channel and is used for exchanging heat with the first channel. The thermal photovoltaic assembly is arranged in the combustion cavity, absorbs heat generated by combustion and converts the heat into electric energy, thermal protection of the combustion chamber is achieved, sufficient electric quantity can be provided for the aircraft, and the power utilization requirement of the aircraft is met. And the thermophotovoltaic module is cooled through the fuel flowing in the first channel in the side wall, so that the thermoelectric conversion performance of the thermophotovoltaic module is improved.
本申请涉及飞行器领域,公开了一种用于高超声速飞行器的热光伏发电系统及高超声速飞行器,其中,一种用于高超声速飞行器的热光伏发电系统包括发动机和热光伏组件,发动机包括设置于燃烧室的侧壁内部用于输送燃料的第一通道;热光伏组件将燃烧腔内的热能转化为电能,且与第一通道相对,用于与第一通道换热。通过热光伏组件置于燃烧腔内,吸收燃烧产生的热量转化为电能,既实现对燃烧室的热防护,又可以为飞行器提供充足的电量,满足飞行器的用电需求。并且通过侧壁内第一通道内流动的燃料,对热光伏组件进行冷却,提高热光伏组件的热电转化性能。
Thermophotovoltaic power generation system for hypersonic flight vehicle and hypersonic flight vehicle
用于高超声速飞行器的热光伏发电系统及高超声速飞行器
30.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen / F23R Erzeugen von Verbrennungsprodukten hohen Druckes oder hoher Geschwindigkeit, z.B. Gasturbinenbrennkammern , GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS |
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