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针对未来月球基地能源需求,提出了百千瓦级的月球基地核电源系统方案,并给出了整个核电源系统的设计参数。在此基础上,针对该系统中的盘式磁流体发电机进行了设计和初步性能分析。结果表明:该系统方案可满足百千瓦级月球基地能源需求。盘式磁流体发电机具有结构紧凑、发电效率高、对应磁体系统简单、不涉及旋转部件等优点,采用磁流体发电机的高温气体闭环核能发电系统可为月球表面核反应堆电源设计提供参考。
In view of the energy demand of the future lunar base, a proposal of a kilowatt-class lunar base nuclear power supply system is proposed and the design parameters of the entire nuclear power supply system are given. On this basis, the design and initial performance analysis of the disc magnetic fluid generator in the system were carried out. The results show that this system scheme can meet the energy demand of one hundred kilowatts moon base. The disk-type MHD generator has the advantages of compact structure, high power generation efficiency, simple magnet system and no rotating parts. The high-temperature gas closed-loop nuclear power generation system using magnetohydrodynamic generator can provide a reference for the design of the lunar surface nuclear reactor power supply.