摘要
对萤火一号(YH-1)火星探测器的电源分系统技术进行了研究。给出了分系统的功能、组成和工作原理。与其他传统电源技术不同,YH-1火星探测器电源分系统针对与俄罗斯福布斯(FGSC)火星探测器间的供电接口进行了适应性设计,并根据火星轨道环境特点,设计了适应长火影恶劣工作环境的自主休眠和自主唤醒等创新技术。地面试验验证了分系统适应性设计的可行性和可靠性,表明设计满足火星探测的任务要求。
The technology of the power subsystem for YH-1 Mars probe was studied in this paper. The function, composition and principle of the subsystem were given out. The power subsystem of YH-1 Mars probe was designed to adopt the power supply interface of Russia FGSC Mars probe, which was different from the traditional power technology. The innovated technologies of the power subsystem which were self sleeping and self wake-up were designed. The feasibility and reliability of the adaptive design of the power subsystem were approved by the ground experiment which was showed that the Mars exploration requirement was met.
出处
《上海航天》
2013年第4期105-107,146,共4页
Aerospace Shanghai
