The invention discloses a spacecraft load power control method and a spacecraft. The spacecraft load power control method comprises the following steps: acquiring a sampling voltage of a state sampling assembly; determining the number of relays conducted in the load switch module according to the sampling voltage of the state sampling assembly; calculating the bearing power of the load switch module according to the number of the relays conducted in the load switch module and the bearing power of the relays; wherein the bearing power is the maximum power capable of being borne by the equipment; if the bearing power of the load switch module is greater than or equal to the load power of the load, ending the control; if the bearing power of the load switch module is smaller than the load power of the load, the load power of the load is adjusted according to the bearing power of the load switch module. According to the spacecraft load power control method provided by the embodiment of the invention, the load power of the load is prevented from exceeding the bearing power of the load switch module, and the service life of the spacecraft is prolonged.
本发明公开了一种航天器载荷功率控制方法及航天器。航天器载荷功率控制方法包括:获取状态采样组件的采样电压;根据状态采样组件的采样电压确定载荷开关模块中导通的继电器的数量;根据载荷开关模块中导通的继电器的数量和继电器的承载功率计算载荷开关模块的承载功率;其中,承载功率为设备可承受的最大功率;若载荷开关模块的承载功率大于等于载荷的载荷功率,则结束控制;若载荷开关模块的承载功率小于载荷的载荷功率,则根据载荷开关模块的承载功率调整载荷的载荷功率。本发明实施例提供的航天器载荷功率控制方法,有利于避免载荷的载荷功率超过载荷开关模块的承载功率,提高航天器的使用寿命。
Spacecraft load power control method and spacecraft
一种航天器载荷功率控制方法及航天器
30.05.2025
Patent
Elektronische Ressource
Chinesisch
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