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Method and Apparatus for Continuous $I_{\rm c}$ Examination of HTS Tape Using Magnetic Circuit
- Source :
- IEEE Transactions on Applied Superconductivity. 21:3413-3416
- Publication Year :
- 2011
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2011.
-
Abstract
- A new method based on the principle of magnetic circuits is proposed and realized for continuous Ic examination of HTS tapes. The greatest advantages of the new method are that it first eliminates all the noise caused by mechanical fluctuations, and thus makes high speed and high stability measurement possible, and second has a natural ability to measure HTS tape with a magnetic substrate. The principle of the method is introduced with the help of Finite Element Analysis. An apparatus for examination of kilometer long tapes has been constructed, by which continuous Ic examination for a YBa2Cu3O7-x tape with and without a magnetic substrate and a Bi2Si2Ca2Cu3Ox multi-filamentary tape is reported.
- Subjects :
- Materials science
High-temperature superconductivity
Instrumentation
Acoustics
Superconducting magnet
Substrate (printing)
Yttrium barium copper oxide
Condensed Matter Physics
Noise (electronics)
Finite element method
Electronic, Optical and Magnetic Materials
law.invention
Magnetic circuit
chemistry.chemical_compound
Nuclear magnetic resonance
chemistry
law
Electrical and Electronic Engineering
Subjects
Details
- ISSN :
- 15582515 and 10518223
- Volume :
- 21
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Applied Superconductivity
- Accession number :
- edsair.doi...........d4226015de2a3b8c7350321462decdbb