Schubert, Peter J.Pinto, Sheylla MonteiroPires, Bruna Carolinedo Nascimento, MoisesBarks, EdwardNderitu, JonathanGoncalves, GabrielTokmo, Fatih2016-11-022016-11-022015Schubert, P. J., Pinto, S. M., Pires, B. C., Nascimento, M. do, Barks, E., Nderitu, J., … Tokmo, F. (2015). Analysis of a Novel SPS Configuration Enabled by Lunar ISRU. In AIAA SPACE 2015 Conference and Exposition. American Institute of Aeronautics and Astronautics. DOI: 10.2514/6.2015-4648https://hdl.handle.net/1805/11336Architectures for space-based solar power using in situ resource utilization (ISRU) of space materials can greatly reduce earth launch mass and can enable geometric capacity growth. These two factors allow the potential for low cost power generation after development of an in-space infrastructure. A collection of extraction and processing methods designed for lunar operation provides for large volumes of low cost solar panels. With abundant panels a novel configuration for solar power satellites (SPS) is possible which avoids many of the challenges of existing designs. The so-called "tin can" SPS has no moving parts. It includes integral thermal radiators. Station-keeping requirements are minimal. Structural integrity is designed-in so that balance of plant mass is minimal. In this work the architecture and infrastructure supporting the tin can SPS is developed to support rapid construction and deployment. Performance estimates for the SPS are provided regarding heat and energy balance, and specific mass requirements.enPublisher Policyspace-based solar powerin situ resource utilizationenergy generation technologiesConference proceedings