Estimation of the AC loss of a YBCO coated conductor with metal substrate by Using Numerical calculation

作者: H. Lee , J. Lee , H. Lim , K. Lee , G. Cha

DOI: 10.1109/TASC.2005.849169

关键词: High-temperature superconductivityMaterials scienceMagnetizationSubstrate (electronics)ConductorCondensed matter physicsComposite materialMathematical simulationMetal substrateMagnetic fieldElectrical conductor

摘要: The magnetization loss of the coated conductor with metal substrate is not same that without substrate. Effects on AC have been analyzed yet. In paper, we estimated in YBCO substrate, which was exposed to external magnetic field by using numerical calculation. effects property, electric property and thickness were considered this paper. According results calculation, existence decreased up 39.2% at 5 mT but it increased 3.7% 100 mT.

参考文章(3)
Ernst Helmut Brandt, Mikhail Indenbom, Type-II-superconductor strip with current in a perpendicular magnetic field. Physical Review B. ,vol. 48, pp. 12893- 12906 ,(1993) , 10.1103/PHYSREVB.48.12893
A.O. Ijaduola, J.R. Thompson, A. Goyal, C.L.H. Thieme, K. Marken, Magnetism and ferromagnetic loss in Ni–W textured substrates for coated conductors Physica C-superconductivity and Its Applications. ,vol. 403, pp. 163- 171 ,(2004) , 10.1016/J.PHYSC.2003.12.003
V. Matias, B.J. Gibbons, A.T. Findikoglu, S. Kreiskott, L. Bronisz, D. Peterson, Accelerated coated conductor program at Los Alamos National Laboratory IEEE Transactions on Applied Superconductivity. ,vol. 13, pp. 2488- 2491 ,(2003) , 10.1109/TASC.2003.811828