Planar coil stellarator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12009111
APP PUB NO 20230290525A1
SERIAL NO

18119981

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein is a stellarator comprising two sets of coils, namely a set of encircling coils which encircle the plasma axis, and a set of shaping coils which do not encircle any other coil or the plasma. In some embodiments, the encircling coils include a structural element to maintain their shape under magnetic forces. In some embodiments, the shaping coils are mounted onto one or more structural elements which, together with the shaping coils, constitute a field shaping unit. Also disclosed is a controller which may modify the electrical current flowing in one or more subsets of the coils in order to achieve target plasma parameters. Also disclosed is a method of designing a set of shaping coils by discretizing a surface dipole or current potential distribution.

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Patent Owner(s)

Patent OwnerAddress
THE TRUSTEES OF PRINCETON UNIVERSITYPRINCETON NJ 08544

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gates, David Princeton, US 8 40

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