To provide a connecting structure of a superconductive cable core which is more miniaturized than that in the prior art.
Th superconductive cable core includes a pair of the superconductive cable cores 10 with a superconductive conductor layer 12 at the outer periphery of a former 11, a connecting sleeve 8 by which ends of the formers 11 of these superconductive cable cores 10 are compressed and connected in a mutually butted state, a connecting superconductive wire material 5 arranged at the outer periphery of the connecting sleeve 8 by which the conductor layers 12 of both cable cores 10 are mutually electrically connected, and a conductive connecting member by which a plurality of the connecting superconductive wire materials are integrated with the connecting sleeve. Then, the connecting structure 1 of this superconductive cable core satisfies a relationship of Sf>Ss≥0.7×Sf when a cross-sectional area of the connecting sleeve 8 after compression at a position where the ends of the formers 11 are mutually butted is Ss and the cross-sectional area of the former 11 at the same position is Sf.
COPYRIGHT: (C)2010,JPO&INPIT
THE TOKYO ELECTRIC POWER COMPANY,INCORPORATED
| JP2005011669A | ||||
| JP2005251570A | ||||
| JP2006320115A | ||||
| JP7320564A | ||||
| JP11121059A |