Yanagisawa et al., 2013 - Google Patents
Use of a thermal grid to increase thermal runaway current for REBCO pancake coils operated at 77 KYanagisawa et al., 2013
- Document ID
- 13845099690656532697
- Author
- Yanagisawa Y
- Fukuda T
- Sato K
- Nakagome H
- Takao T
- Kamibayashi H
- Takahashi M
- Maeda H
- Publication year
- Publication venue
- IEEE transactions on applied superconductivity
External Links
Snippet
During the excitation of REBCO coils, premature thermal runaways occur. In the worst case, the conductor melts down. Premature thermal runaway is caused by partial conductor degradation in the coil winding, which sometimes occurs in coils fabricated from REBCO …
- 235000012771 pancakes 0 title description 16
Classifications
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- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H01L39/00—Devices using superconductivity; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof
- H01L39/16—Devices switchable between superconductive and normal states, e.g. switches, current limiters
- H01L39/18—Cryotrons
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
-
- 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 GASES [GHG] EMISSION, 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 or power systems integrating superconducting elements or equipment
- Y02E40/64—Superconducting transmission lines or power lines or cables or installations thereof
- Y02E40/641—Superconducting transmission lines or power lines or cables or installations thereof characterised by their form
- Y02E40/644—Multifilaments embedded in normal conductors
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/02—Quenching; Protection arrangements during quenching
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