近中远期月球基地能源系统方案探讨与应用潜力分析OA

The Moon serves as a strategic outpost and core hub for human deep-space exploration.The energy system is the fundamental support for the construction and long-term operation of a lunar base,and its technology selection directly determines the base's habitation capability and mission boundaries.Current studies on the energy systems for lunar bases mostly focus on the performance optimization of individual power generation technologies,lacking a graded solution scheme deeply integrated with the short-,medium-,and long-term development strategies of the bases.Based on the crewed missions in different periods of a lunar base,this paper clarifies the energy demands under various mission requirements,compares and analyzes the available energy driving sources on the Moon,and identifies solar energy as the appropriate driving source for power generation.Thermoelectric generators(TEGs),photovoltaic-regenerative fuel cells,and closed Brayton-organic Rankine cycle systems are suggested to be applied in different periods of a lunar base.The drawbacks of nuclear power generation systems are explicitly revealed.A composite thermal power system architecture is presented,which can satisfy the multi-energy demands of a lunar base.This work further refines the energy technology development systems for lunar bases,and lays a foundation for the subsequent engineering validation and technological iteration of energy systems for lunar bases.