The invention relates to the technical field of flight propulsion systems, in particular to a new fuel and electric power hybrid flight propulsion system which comprises a fuel storage device. The fuel storage device comprises a hydrogen storage container; the hydrogen storage container communicates with an air inlet of the hydrogen energy engine through a pipeline a which penetrates through an inner cavity of the heat exchanger. An electric heating device is used for heating the inner cavity of the heat exchanger; an output shaft of the hydrogen energy engine is connected with an input shaft of the gearbox, the hydrogen energy engine is used for transmitting rotation to the gearbox, the gearbox is a double-output-shaft gear, and one output shaft of the gearbox is used for driving a generator of the power generation system; the electric propulsion system comprises a motor, a transmission mechanism, an output shaft and a propulsion component; an output shaft of the motor drives the output shaft through a transmission mechanism, and the output end of the output shaft is connected with a propeller or a vector fan; the power generation system is electrically connected with the storage battery system; the storage battery system is electrically connected with a motor of the electric propulsion system, and chemical energy of clean fuel is converted into mechanical energy needed by flight.
本发明涉及飞行推进系统技术领域,特别涉及新燃料电力混合飞行推进系统,包括燃料储存装置;燃料储存装置包括氢储存容器;氢储存容器通过管路a与氢能发动机的进气口连通,管路a贯穿换热器内腔;电加热装置用于将对换热器内腔加热;氢能发动机的输出轴与变速箱输入轴连接,氢能发动机用于向变速箱传递转动,变速箱为双输出轴齿轮,变速箱的一个输出轴用于驱动发电系统的发电机;电力推进系统包括电机、传动机构、输出轴、推进部件;电机的输出轴通过传动机构驱动输出轴,输出轴的输出端连接螺旋桨或矢量风扇;发电系统与蓄电池系统电性连接;蓄电池系统与电力推进系统的电机电性连接,实现将清洁燃料的化学能转换成飞行所需的机械能。
New fuel and electric hybrid flight propulsion system
新燃料电力混合飞行推进系统
2021-12-10
Patent
Electronic Resource
Chinese
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