The invention provides a modular thermal integration service cubesat system suitable for batch production, and belongs to the technical field of satellites. The problems that an existing cubesat is long in development and final assembly period, single in function, poor in expandability, difficult in heat dissipation and not suitable for batch production are solved. The system comprises a platform part and a load part, the platform part comprises a structure subsystem, a thermal control subsystem, an attitude and orbit control subsystem, a measurement and control data transmission subsystem, a power supply subsystem and a large comprehensive power subsystem, the load part comprises a main load and a carrying load, and the structure subsystem comprises seven single machine plates. The seven single machine plates are fastened through screws to form a main force bearing frame of the whole cubesat system. The main load comprises a camera body, a pop-up light shield and a light shield unfolding fuse. The measurement and control data transmission subsystem comprises a measurement and control data transmission all-in-one machine, a measurement and control antenna and a data transmission antenna. The power supply subsystem comprises a storage battery and +/-Y side solar wings. The method is suitable for batch production and networking requirements.
本发明提供了一种适于批产的模块化机热一体化业务立方星系统,属于卫星技术领域。解决了了现有立方星存在的研制、总装周期长、功能单一、可扩展性差、散热难、不适于批量化生产问题。它包括平台部分和载荷部分,平台部分包括结构分系统、热控分系统、姿轨控分系统、测控数传分系统、电源分系统和大综电分系统,载荷部分包括主载荷和搭载载荷,结构分系统包括七块单机板,七块单机板由螺钉紧固组成整个立方星系统的主承力框架;主载荷包括相机本体、弹出遮光罩和遮光罩展开熔断器,测控数传分系统包括测控数传一体机、测控天线和数传天线;电源分系统包括蓄电池、±Y侧太阳翼。本发明适用于批量生产且组网需求。
Modularization machine thermal integration business cubesat system suitable for batch production
一种适于批产的模块化机热一体化业务立方星系统
2022-11-18
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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