The invention discloses an aircraft electric power propulsion system, and relates to the technical field of aerospace. Compared with an existing aircraft electric power propulsion system, the aircraft electric power propulsion system solves the problems that a radial magnetic motor is basically adopted in an existing aircraft distributed electric power propulsion system, motors are not reasonably matched, and the weight of an electric power system is increased; and the weight of the power system is further increased due to an additional packaging structure and the use of a relatively long lead wire for transmitting electric energy. An electric aircraft distributed electric power system layout is provided, an electric power system providing propulsion power uses a radial magneto, an electric power system providing lift force uses an axial magneto, and the total weight of the power systems is reduced by utilizing the advantages of different forms of motors. And through the integrated design scheme of the motor controller and the motor, the integration degree of the aircraft and optimization of the internal structure of the aircraft are further improved, the endurance performance and reliability of the aircraft are improved, and powerful support is provided for application in the field of aircrafts.
本发明公开了一种航空器电动力推进系统,涉及航空航天技术领域。本发明与之前的航空器电动力推进系统相比,解决了现有航空器的分布式电动力推进系统基本上采用径磁电机,没有合理地搭配电机,造成电动力系统重量增加;且额外的封装结构以及使用较长的导线传输电能,均进一步增加了动力系统重量的问题;提供一种电动航空器分布式电动力系统布局,提供推进动力的电动力系统使用径磁电机,提供升力的电动力系统使用轴磁电机,通过利用不同形式电机的优点,减轻动力系统的总重量。还通过电机控制器与电机一体式设计方案进一步提升航空器的集成度以及航空器内部结构的优化,提高航空器的续航性能和可靠性,为航空器领域的应用提供有力的支持。
Aircraft electric power propulsion system
一种航空器电动力推进系统
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Electric propulsion system for aircraft, aircraft comprising such electric propulsion system
European Patent Office | 2024
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