SUPERCONDUCTIVE COIL

PROBLEM TO BE SOLVED: To give no distorsion to a tape, by transiting mutual position in a winding layer between a superconductive tape on outer circumference and a superconductive tape on inner circumference, and suppressing drift and an AC loss in a double pancake type superconductive coil wound by...

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Bibliographic Details
Main Authors KAKIUCHI TAKASHI, KANAMORI YASUO, KISHIDA TAKUYA, RIYOUMAN AKIRA, SUZAWA CHIZURU, UNO SEINOSUKE
Format Patent
LanguageEnglish
Published 17.11.1998
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:PROBLEM TO BE SOLVED: To give no distorsion to a tape, by transiting mutual position in a winding layer between a superconductive tape on outer circumference and a superconductive tape on inner circumference, and suppressing drift and an AC loss in a double pancake type superconductive coil wound by a multilayered superconductive tape. SOLUTION: In double pancake units connected with each other, the winding number of intermediate wires B and wires C in a superconductive tape is made larger than that of outer wires A in one unit, and the outer wire A is transited in the winding layer to the inner circumference, the intermediate wire B to the outer circumference, and the inner wire C to the intermediate layer, respectively. The wire A is connected to the wire F, the wire B to the wire E and the wire C to the wire D, respectively, and they are connected to the other units in the same transition manner of the winding layer successively.
Bibliography:Application Number: JP19970135962