Abstract | This study explores the feasibility of utilizing thermoelectric generators (TEGs) for energy production in manned lunar habitats, specifically addressing the challenges posed by the extreme thermal variations on the lunar surface, which span from 90 K to 390 K. These temperature fluctuations, while challenging for structural development, offer a unique opportunity for energy generation through TEGs, which convert thermal gradients directly into electrical power. A simulation is conducted to evaluate the performance of a TEG-based system under lunar environmental conditions, including a multi-heat storage tank arrangement. The analysis focuses on both the magnitude and stability of power output, examining factors that significantly impact system performance and identifying areas for further research on optimized design. The findings contribute valuable insights for lunar mission planning, supporting sustainable power solutions and advancing the potential for long-term lunar habitation and resource utilization. |