The invention discloses a low-dip-angle orbital satellite solar wing device, and belongs to the technical field of spaceflight. The device comprises a star body and a base plate, the base plate is arranged above the star body, and the base plate and the star body are connected through a connecting rod; one end of the connecting rod is connected with a B-axis driving mechanism, and the base plate is connected to the B-axis driving mechanism. The other end of the connecting rod is connected with an A-axis driving mechanism through a hinge, and the A-axis driving mechanism is fixedly connected with a star solar wing mounting surface; the base plate can do circular motion under the B-axis driving mechanism by taking the B-axis as the circle center; and the A shaft driving mechanism is used for driving the A shaft to rotate. By adopting the two-dimensional driving mechanism and offsetting the battery array plane of the solar wing, the problem that light is shielded by a satellite body is avoided, the charging efficiency of the satellite is improved, and the safety of the solar wing in the unfolding process is improved.
本发明公开了一种低倾角轨道卫星太阳翼装置,属于航天技术领域。该装置包括:星体和基板,所述基板布置在星体上方,且二者通过连接杆连接;所述连接杆一端连接有B轴驱动机构,所述基板连接在B轴驱动机构上;所述连接杆另一端通过铰链与A轴驱动机构连接,所述A轴驱动机构与星体太阳翼安装面固定连接;所述基板能够在B轴驱动机构下以B轴为圆心做圆弧运动;所述A轴驱动机构用于驱动A轴旋转。本申请通过采用二维驱动机构,并将太阳翼的电池阵面偏置,避免了星体对光线的遮挡问题,既增加了卫星的充电效率又增大了太阳翼展开过程的安全性。
Solar wing device of low-dip-angle orbital satellite
一种低倾角轨道卫星太阳翼装置
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |