Grid Integration and Power Markets
How would a space solar plant connect to a grid and sell its power?
Chapter summary
like a large power station, with some new features.
Key takeaways
- 1
A rectenna produces DC, converted to AC by inverters, and connects to high-voltage transmission at a substation, much like a large solar or offshore wind farm.
- 2
Its output is steady, near-continuous and predictable, with short gaps during equinox eclipses at known times, which grid operators can plan for.
- 3
Its novel feature is that a plant could switch its beam between rectennas, potentially in different grid zones or countries, selling power where it is worth most.
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