酸化物超電導素線の集合化導体、及びこの集合化導体の製造方法

Title:

酸化物超電導素線の集合化導体、及びこの集合化導体の製造方法

Document Type and Number:

Japanese Patent JP5118412

Kind Code:

B2

Abstract:

To provide an assembled conductor of a plurality of oxide superconducting element wires which reduces biased current flow occurrence while using a plurality of oxide superconducting material wires, and to provide a manufacturing method of such an assembled conductor of oxide superconducting element wires.

The assembled conductor includes the oxide superconducting element wires 11, 21, electrodes 12, 13 connected to both ends of the oxide superconducting element wire 11, and electrodes 22, 23 connected to both ends of the oxide superconducting element wire 21. Further, respective resistances Rs (Ω) between the oxide superconducting element wires 11, 21 and the respective electrodes 12, 13, and 22, 23 are made so that 0.01×0.01×10-6×L/Ic≤R≤5×0.01×10-6×L/Ic, where Ls (mm) are the lengths (mm) of the oxide superconducting element wires 11, 21 and Ic(A) is the critical current on a 0.01 μV/mm base in an external magnetic field of 0T.

Inventors:

Takashi Hase
Koji Shikimachi
Naoki Hirano
Shigeo Nagaya

Application Number:

JP2007206919A

Publication Date:

January 16, 2013

Filing Date:

August 08, 2007

Export Citation:

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Assignee:

KABUSHIKI KAISHA KOBE SEIKO SHO
Chubu Electric Power Co., Inc.

International Classes:

H01F6/06; H01B12/02; H01B13/00

Domestic Patent References:

JP2003298129A
JP10050447A
JP2009043912A
JP2005322905A
JP2002540565A

Attorney, Agent or Firm:

Etsushi Kotani
Takao Ito
Muramatsu Toshiro

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