Hypermodular Distributed Solar Power Satellites -- Exploring a Technology Option for Near-Term LEO Demonstration and GLPO Full-Scale Plants

TL;DR

This paper proposes a scalable space solar power system using satellite self-assembly and microwave power transmission, aiming for cost-effective near-term demonstrations and full-scale plants in LEO and GSO orbits.

Contribution

It introduces an innovative design leveraging current technology for scalable, cost-efficient space solar power systems with self-assembling satellites and microwave power transfer.

Findings

Design enables low-cost, scalable space solar power.

Feasibility of near-term LEO demonstrators is explored.

Economic analysis considers current and future launch costs.

Abstract

This paper presents a new and innovative design for scaleable space solar power systems based on satellite self-assembly and microwave spatial power combination. Lower system cost of utility-scale space solar power is achieved by independence of yet-to-be-built in-space assembly and transportation infrastructure. Using current and expected near-term technology, this study explores a design for near-term space solar power low-Earth orbit demonstrators and for mid-term utility-scale power plants in geosynchronous Laplace plane orbits. High-level economic considerations in the context of current and expected future launch costs are given as well.