The invention relates to a secondary unlocking device and method for step-by-step unfolding of a flexible solar cell array. The secondary unlocking device is composed of an upper isolation plate, a lower isolation plate, a sheet-shaped hinge, a spring rope assembly and the like. The secondary unlocking device can meet a requirement of a spacecraft for step-by-step unfolding of the flexible solar cell array in different stages such as orbital transfer, butt joint, on-orbit operation and the like.
本发明涉及一种用于柔性太阳电池阵分步展开的二次解锁装置及方法。该二次解锁装置由上隔离板、下隔离板、片型铰链、弹簧绳索组件等组成。该二次解锁装置可实现航天器在变轨、对接阶段及在轨运行等不同阶段对柔性太阳电池阵分步展开的需求。
Secondary unlocking device and method for step-by-step unfolding of flexible solar cell array
一种用于柔性太阳电池阵分步展开的二次解锁装置及方法
2020-10-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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