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Technical Library › Glossary of Fusion & Plasma Terms
Glossary
Hyperion breeder · design render
Hyperion breeder · design render · © 2026 KFE

Toroidal-Field Coil

REBCO critical current versus field — the HTS magnet basis.
REBCO critical current versus field — the HTS magnet basis. canon 2026-08-27 · © 2026 KFE

The D-shaped coils that generate the main confining field.

Glossary of Fusion & Plasma TermsUpdated 2026-08-11

Toroidal-field coils, wound from REBCO tape, produce the main confining field — up to 16.84 T at the conductor in HYPERION. Their shape and structure must resist enormous magnetic forces.

Related

Toroidal Field →Superconducting Magnets for Fusion →Lorentz Force →
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