JPS6481115A - Superconductor - Google Patents
SuperconductorInfo
- Publication number
- JPS6481115A JPS6481115A JP62236476A JP23647687A JPS6481115A JP S6481115 A JPS6481115 A JP S6481115A JP 62236476 A JP62236476 A JP 62236476A JP 23647687 A JP23647687 A JP 23647687A JP S6481115 A JPS6481115 A JP S6481115A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- coat layer
- insulation
- insulation performance
- forming
- 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
- 239000002887 superconductor Substances 0.000 title abstract 2
- 238000009413 insulation Methods 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000003475 lamination Methods 0.000 abstract 1
- 229910000657 niobium-tin Inorganic materials 0.000 abstract 1
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 improve insulation performance by forming an insulation coat through the lamination of a specific metal coat layer having a specific thickness via an oxide coat layer on a superconducting wire inserted in a metal tube and cooled therein. CONSTITUTION:An oxide coat layer 3a such as copper sulfide and a Cr coat layer 3b of 1mum to 3mum thickness are laminated on the external surface of a superconducting wire 2 composed of Nb3Sn, Nb3Al and the like, thereby forming an insulation coat layer 3. Insulation performance is enhanced with the layer 3b and the layer 3a prevents the diffusion of Cr from the layer 3b, thereby preventing the drop of a residual resistance ratio. Consequently, insulation performance is remarkably enhanced and the alternate current loss of a superconductor is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62236476A JPS6481115A (en) | 1987-09-21 | 1987-09-21 | Superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62236476A JPS6481115A (en) | 1987-09-21 | 1987-09-21 | Superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6481115A true JPS6481115A (en) | 1989-03-27 |
Family
ID=17001304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62236476A Pending JPS6481115A (en) | 1987-09-21 | 1987-09-21 | Superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6481115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02152111A (en) * | 1988-12-05 | 1990-06-12 | Junkosha Co Ltd | Superconducting cable |
| JPH0388217A (en) * | 1989-08-31 | 1991-04-12 | Furukawa Electric Co Ltd:The | Superconductor having oxide film |
-
1987
- 1987-09-21 JP JP62236476A patent/JPS6481115A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02152111A (en) * | 1988-12-05 | 1990-06-12 | Junkosha Co Ltd | Superconducting cable |
| JPH0388217A (en) * | 1989-08-31 | 1991-04-12 | Furukawa Electric Co Ltd:The | Superconductor having oxide film |
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