Toroidal-Field Coil

The D-shaped superconducting coils that make the breeder's main confining field.

Conductor

REBCO tape

Peak field

16.84 T

Grade

DERIVED

HYPERION's toroidal-field coils are D-shaped windings of REBCO high-temperature superconductor that produce the main confining field, reaching 16.84 T at the conductor. Their shape minimises bending stress, and a robust case and intercoil structure contain the enormous Lorentz forces.