The invention discloses a giant network constellation-oriented high-reliability composite propulsion system, which comprises a storage and supply subsystem for providing a working medium; the cold air propulsion module is used for attitude control and small-range maneuvering of the satellite platform; the single-component propulsion module is used for rapid orbit maneuver and large-range orbit transfer of the satellite platform; the electric propulsion module is used for high specific impulse and small thrust tasks of the satellite platform; the cold air propulsion module, the single-component propulsion module and the electric propulsion module are connected with the storage and supply subsystem through corresponding branch pipelines. According to the high-reliability composite propulsion system oriented to the giant network constellation, the propulsion modules are mutually independent and backup for each other, after a certain propulsion module fails, other propulsion modules can be used for function compensation, it is guaranteed that a satellite has the most basic propulsion capacity, and the reliability of a satellite platform is greatly improved. The propulsion system has a wide application prospect in the field of giant network constellations in the future.
本发明公开了一种面向巨型网络星座的高可靠性复合推进系统,包括:储供分系统,用于提供工质;冷气推进模块,用于卫星平台的姿态控制和小范围机动;单组元推进模块,用于所述卫星平台的快速轨道机动和大范围轨道转移;电推进模块,用于所述卫星平台的高比冲、小推力任务;所述冷气推进模块、所述单组元推进模块和所述电推进模块分别通过各自对应的分支管道连接所述储供分系统。本发明提出一种面向巨型网络星座的高可靠性复合推进系统,推进模块相互独立,互为备份,某一推进模块失效后能利用其他推进模块进行功能代偿,保证卫星具备最基本的推进能力,极大的提高了卫星平台的可靠性。该推进系统在未来巨型网络星座领域具有较为广泛的应用前景。
High-reliability composite propulsion system for giant network constellation
一种面向巨型网络星座的高可靠性复合推进系统
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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