我国深空探测器电源技术发展  

Development of Electrical Power Technology for China’s Deep Space Probes

作　　者：刘治钢[1] 雷英俊[1] 杜青[1] 张明[1] 陈燕[1] LIU Zhigang;LEI Yingjun;DU Qing;ZHANG Ming;CHEN Yan(Beijing Institute of Spacecraft System Engineering,Beijing 100094,China)

机构地区：[1]北京空间飞行器总体设计部,北京100094

出　　处：《航天器工程》2024年第6期123-130,共8页Spacecraft Engineering

摘　　要：电源系统能力是影响深空探测任务的重要因素。文章在梳理我国已成功完成的探月工程、行星探测工程等深空探测任务基础上,重点阐述了太阳电池、锂离子蓄电池、同位素温差电源、电源控制等关键技术在历次深空探测任务中的应用特点、技术难点及进展情况;进一步梳理了我国后续深空探测任务对电源系统和技术的需求,从发电、储能、功率调节与配电、能源管理等方面重点分析了深空探测器电源技术需求和发展建议,可为后续任务电源系统设计提供参考。The power system capability is an important factor affecting deep space exploration mission.On the basis of summarizing the deep space exploration missions successfully completed in China,such as the lunar exploration project and the planetary exploration project,the application characteristics,technical difficulties and progress of key technologies such as solar cells,lithium-ion batteries,radioisotope thermoelectric generator and power control in the previous deep space exploration missions are focused in this paper.The requirements of power supply system and technology for China's subsequent deep space exploration missions are summarized,and the technical requirements and development suggestions of power supply for deep space probes from the aspects of power generation,energy storage,power regulation and energy management are also analyzed in this paper.It can provide reference for the design of power systems for subsequent missions.

关 键 词：深空探测 电源技术 太阳电池 蓄电池 同位素电源 

分 类 号：V442[航空宇航科学与技术—飞行器设计]