Superconducting wire and superconducting coil employing it

Details Superconducting wire and superconducting coil employing it Superconducting wire and superconducting coil employing it

2004-07-13

2008-11-18

Barrera, Ramon M (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

Superconductive type

C174S125100, C505S230000, C505S704000, C505S705000, C505S879000, C505S884000, C505S887000

Reexamination Certificate

active

07453340

ABSTRACT:
Tape-shaped superconducting wires, and a superconducting coil formed from said wires, wherein a plurality of electrically separated superconducting film parts, each having a rectangular cross section and arranged in parallel, form parallel conductors, providing superconducting wires capable of containing losses incurred in the presence of alternating current (A/C). A superconducting coil is made by winding the superconducting wires, wherein the coil structure contains at least a part wherein perpendicular interlinkage magnetic fluxes acting among conductor elements of the parallel conductors by the distribution of magnetic fields generated by the superconducting coils cancel mutually in order to contain circulating current within the wires and to make shunt current uniform, thereby providing a low-loss A/C superconducting coil.

REFERENCES:
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patent: 2001-110256 (2001-04-01), None
patent: 96/12288 (1996-04-01), None

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