The invention relates to a hydrogen peroxide propulsion, oxygen production, water production and power supply system for a spacecraft, and belongs to the field of spacecraft power systems. A fuel cell of the power supply system converts chemical energy into electric energy by taking the propellant conveyed by the propellant supply system as fuel, so that the electric energy is provided for equipment in the spacecraft; the power system is used for taking the propellant conveyed by the propellant supply system as fuel and providing power for attitude control and orbit control of the spacecraft; the water production system is used for separating and purifying water in the fuel cell product and outputting the water for use; and the oxygen generation system is used for separating and purifying oxygen in the fuel cell product and outputting the oxygen for use. The invention provides a solution for the problem that the product of the hydrogen peroxide fuel cell cannot be extracted, integrates a plurality of subsystems, provides propulsion power for a manned spacecraft, and provides life support substances such as electricity for life and work and water and oxygen for aircraft groups.
本发明一种用于航天器的过氧化氢推进、制氧、制水及供电的系统,属于航天器动力系统领域,包括:推进剂供给系统,用于推进剂储存及输送;供电系统,其燃料电池通过将推进剂供给系统输送的推进剂作为燃料,将化学能转化电能以提供航天器内设备使用;动力系统,用于将推进剂供给系统输送的推进剂作为燃料,为航天器姿控与轨控提供动力;制水系统,用于将燃料电池产物中的水分离提纯后输出使用;制氧系统,用于将燃料电池产物中的氧分离提纯后输出使用。本发明对过氧化氢燃料电池的产物无法提取给出了解决方案,整合了多个分系统,为载人空间飞行器提供推进动力以及为飞行器乘组提供生活工作用电以及水、氧气的生命保障物质。
Hydrogen peroxide propulsion, oxygen production, water production and power supply system for spacecraft
一种用于航天器的过氧化氢推进、制氧、制水及供电的系统
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
NASA Hydrogen Peroxide Propulsion Perspective
NTIS | 2002
|NASA Hydrogen Peroxide Propulsion Perspective
NTRS | 2002
|Spacecraft Power/Propulsion Synergies
British Library Conference Proceedings | 1994
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