| 摘要: |
| 针对我国后续月球极区探测、小天体探测、火星探测、木星系探测深空探测重点任务，在梳理分析每个探测任务约束的基础上，提出电源系统的具体需求；对上述4个方向的深空探测任务的电源系统需求进行归纳总结，提出我国后续深空探测任务的电源系统主要发展建议，具体包括宽温度和光强适应性、抗辐照的太阳电池阵，轻小型智能化的电源控制装置，高功率密度的电源系统MPPT拓扑；最后对同位素温差发电技术进行了发展展望，为后续深空探测电源系统研究和设计提供参考。 |
| 关键词: 深空探测 电源系统 月球探测 火星探测 |
| DOI：10.15982/j.issn.2095-7777.2020.20190712001 |
| 分类号:V442 |
| 基金项目: |
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| Research on Power System Development of Chinese Deep Space Exploration |
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LEI Yingjun, ZHU Liyin, ZHANG Wenjia
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Beijing Institute of Spacecraft System Engineering，Beijing 100094，China
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| Abstract: |
| Aiming at the key tasks of deep space exploration such as lunar exploration，small celestial exploration，Mars exploration，Jupiter and interplanetary exploration in China，the specific requirements of the power system are proposed based on the analysis of the characteristics of individual detection missions. Finally，the power system requirements of all deep space exploration missions are summarized. the main development requirements of power system for deep space exploration missions in China are proposed，including wide temperature anti-irradiation solar array，light and small intelligent power control device，high power density power system topology，high efficiency and high reliability thermoelectric conversion technology，providing reference for the research and design of deep space exploration power system. |
| Key words: deep space exploration space power system lunar exploration Mars exploration |
