摘要
从供配电保护、故障隔离和安全裕度设计等角度针对现有卫星单元肼推进系统在安全性设计上采用的措施进行了介绍和分析,并对其在现有卫星上的具体实现以及地面或在轨试验验证情况进行说明。通过分析总结,给出了卫星单元肼推进系统安全性设计的建议。
The safety design philosophies for the existing hydrazine monopropellant propulsion systems in satellites are introduced and analyzed in the aspects of power distribution protection, fault isolation, safety margin design, etc. Implementation and validation both on ground and in orbit are also described. Several suggestions on safety design are proposed through analysis and summarization.
出处
《火箭推进》
CAS
2012年第5期18-23,共6页
Journal of Rocket Propulsion
基金
中国航天科技集团公司支撑项目(2007JY06)
关键词
卫星
单元肼推进系统
安全性设计
satellite
hydrazine monopropellant propulsion system
safety design
