The invention provides a reliable separation system and method for a service space separation load. The system comprises an electric separation connector, a cutter, an anti-falling firer lock, a power supply/charging management module and a separation controller. The electric separation connector is a main electric separation means for realizing the satellite platform and the separation load, the cutter is a standby electric separation means for realizing the satellite platform and the separation load, and the cutter is used for cutting a cable to realize separation when the electric separation connector cannot be normally separated; the anti-falling firer lock is used for connecting a plug and a socket of the electric separation connector; the power supply/charging management module is used for charging and power supply management of the separation load; and the separation controller is used for controlling the electric separation connector, the cutter and the anti-falling firer lock. In order to solve the problem that a traditional electric separation connector cannot perform normal electric separation due to vacuum cold welding possibly caused by long-term on-orbit separation load, a cutter is designed as a backup means to ensure reliable separation.
本发明提供了一种服务空间分离载荷的可靠分离系统及方法,系统包括:电分离连接器、切割器、防脱落火工锁、供/充电管理模块和分离控制器;电分离连接器为实现卫星平台与分离载荷的电气分离主手段,切割器为实现卫星平台与分离载荷的电气分离备用手段,切割器用于当电分离连接器无法正常分离时切割电缆实现分离;防脱落火工锁用于连接电分离连接器的插头和插座;供/充电管理模块用于对分离载荷的充电和供电管理;分离控制器用于控制电分离连接器、切割器和防脱落火工锁。本发明针对分离载荷长期在轨可能出现真空冷焊导致传统电分离连接器无法进行正常电分离的问题,通过设计切割器作为备份手段来确保可靠分离。
Reliable separation system and method for service space separation load
一种服务空间分离载荷的可靠分离系统及方法
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Space shuttle separation system
NTRS | 1971
|Reliable One-Shot Separation of Connectors
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NTRS | 1978
|Space Shuttle Separation Mechanisms
NTIS | 1978
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