JPS6424314A - Superconductor for alternate current - Google Patents
Superconductor for alternate currentInfo
- Publication number
- JPS6424314A JPS6424314A JP62178914A JP17891487A JPS6424314A JP S6424314 A JPS6424314 A JP S6424314A JP 62178914 A JP62178914 A JP 62178914A JP 17891487 A JP17891487 A JP 17891487A JP S6424314 A JPS6424314 A JP S6424314A
- Authority
- JP
- Japan
- Prior art keywords
- conductive metal
- normal conductive
- superconductive element
- layer
- alternate current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
PURPOSE:To cope with a large current and reduce the alternate current loss by arranging a layer made of part of a superconductive element wire, a normal conductive metal layer, a layer made of the remaining superconductive element wire, and a normal conductive metal layer on the outside of a low-resistance layer at the center. CONSTITUTION:Superconductive element wires 2 doubly coated with a normal conductive metal (copper) 5 and a normal conductive metal (cupro-nickel) 6 are closely arranged on the inner periphery and the outer periphery outside a superconductive (Nb-Ti) filament 4, a normal conductive metal (cupro-nickel) 10 layer is provided at the intermediate section, a normal conductive metal 11 is arranged at the center, on the other hand a normal conductive metal (cupro-nickel) 9 is arranged on the outermost periphery. The electric connection between the superconductive element wires 2 is thereby cut off, the alternate current loss is reduced, and the alternate current loss can be further reduced by selecting the twist pitches of the superconductive element wire group on the inner periphery and the superconductive element wire group on the outer periphery to different values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62178914A JPS6424314A (en) | 1987-07-20 | 1987-07-20 | Superconductor for alternate current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62178914A JPS6424314A (en) | 1987-07-20 | 1987-07-20 | Superconductor for alternate current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424314A true JPS6424314A (en) | 1989-01-26 |
Family
ID=16056870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62178914A Pending JPS6424314A (en) | 1987-07-20 | 1987-07-20 | Superconductor for alternate current |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120055172A1 (en) * | 2010-09-02 | 2012-03-08 | Rainer Soika | Arrangement with at least one superconductive cable |
-
1987
- 1987-07-20 JP JP62178914A patent/JPS6424314A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120055172A1 (en) * | 2010-09-02 | 2012-03-08 | Rainer Soika | Arrangement with at least one superconductive cable |
| US8748747B2 (en) * | 2010-09-02 | 2014-06-10 | Nexans | Arrangement with at least one superconductive cable |
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