Title:
超電導ケーブルの端子構造
Document Type and Number:
Japanese Patent JP6989422
Kind Code:
B2
Abstract:
To provide a superconducting cable terminal structure that can equalize a current flowing through each superconducting conductor layer of a superconducting cable and adjust the connection resistance between a current introduction terminal and the superconducting conductor layer even after the terminal structure is formed.SOLUTION: In superconducting cable terminal structures 1 and 2 including a plurality of superconducting conductor layers 13, a plurality of metal sleeves 20 having the same outer diameter are disposed for the respective superconducting conductor layers 13 on the outside of the superconducting conductor layers 13. The metal sleeves 20 are insulated from each other, and further provided with current introduction terminals 50 and 55 for electrically connecting the plurality of metal sleeves 20 and the outside, and the plurality of superconducting conductor layers 13 are electrically connected to the current introduction terminals 50 and 55 via the metal sleeves 20 and electric resistance materials 60 and 61 capable of adjusting a resistance value R, respectively.SELECTED DRAWING: Figure 2
Inventors:
Hiroyuki Fukushima
Application Number:
JP2018046166A
Publication Date:
January 05, 2022
Filing Date:
March 14, 2018
Export Citation:
Assignee:
THE FURUKAW ELECTRIC CO.,LTD.
International Classes:
H02G15/34; H01B12/06; H01R4/68; H02G1/14
Domestic Patent References:
| JP2015211580A | ||||
| JP10126917A | ||||
| JP2015162367A | ||||
| JP2018129128A | ||||
| JP200487265A | ||||
| JP201868049A |
Foreign References:
| WO2012102340A1 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
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