The invention relates to the technical field of electric propulsion, in particular to a frame type electric propulsion system which comprises a star frame, a power supply processing and control unit, a storage and supply unit and an electric thruster, and the power supply processing and control unit is arranged in the star frame; the storage and supply unit is arranged on the outer wall surface of one side of the star frame; the electric thruster is arranged on the outer wall surface of the other side of the star frame; the power supply processing and control unit is respectively connected with the storage and supply unit and the electric thruster through cables; and the storage and supply unit is connected with the electric thruster through an air supply pipeline. All module units of the electric propulsion system are arranged on the same satellite frame, the structure is simple, the satellite space occupied by a single machine is small, gas supply pipeline welding and joint test of the electric propulsion system are facilitated, and matching of electric propulsion system equipment and a whole satellite mechanical interface, an electric interface and a communication interface is achieved.
本申请涉及电推进技术领域,具体而言,涉及一种框架型电推进系统,包括星框、电源处理与控制单元、贮供单元以及电推力器,其中:电源处理与控制单元设置在星框的内部;贮供单元设置在星框一侧的外壁表面上;电推力器设置在星框另一侧的外壁表面上;电源处理与控制单元通过电缆分别与贮供单元和电推力器连接;贮供单元通过供气管路与电推力器连接。本申请将电推进系统的各个模块单元设置在同一个星框上,结构简单,单机占用卫星空间小,便于供气管路焊接和电推进系统的联试,实现了电推进系统设备与整星机械接口、电接口及通讯接口的匹配。
Frame type electric propulsion system
一种框架型电推进系统
2023-11-03
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |