TY  - JOUR
AB  - A numerical analysis tool has been developed to study electromagnetic characteristics of high‐temperature superconducting thin film used for a resistive‐type fault current limiter (FCL) and coated conductor. It adopts the finite element method based on current vector potentials with thin‐plate approximation. Transport current, temperature dependence and strong non‐linearity of electromagnetic properties, and state transition of superconductor are taken into account by solving a three‐dimensional coupled problem of electromagnetic field, an electric circuit and thermal field. Then using this numerical analysis tool the current imbalance and current limiting characteristics of a FCL device, the influence of inhomogeneity of superconducting properties on them, and AC losses in YBCO coated conductor are studied.
VL  - 23
IS  - 4
SN  - 0332-1649
DO  - 10.1108/03321640410553526
UR  - https://doi.org/10.1108/03321640410553526
AU  - Ohsaki H.
AU  - Ichiki Y.
AU  - Sugita S.
PY  - 2004
Y1  - 2004/01/01
TI  - FEM analysis of current limiting devices using superconducting thin film and AC losses of YBCO coated conductor
T2  - COMPEL - The international journal for computation and mathematics in electrical and electronic engineering
PB  - Emerald Group Publishing Limited
SP  - 1092
EP  - 1099
Y2  - 2024/04/20
ER  -