Title :
Calculation of AC Losses in Bulk HTS Rods from the Combined Action of Transport Current and External Field
Author :
Jung, Yong-Bae ; Salon, Sheppard J.
Author_Institution :
Dept. of Electr., Comput., & Syst. Eng., Rensselaer Polytech Inst., Troy, NY
Abstract :
AC losses in bulk HTS rods are calculated using finite element method. The effect of anisotropy is introduced into E-J power law considering field dependent critical current density (Jc) along the axial and circumference direction. The influence of alternating field on the AC losses is investigated
Keywords :
current density; finite element analysis; high-temperature superconductors; rods (structures); AC loss calculation; bulk HTS rods; current density; finite element method; power law; Anisotropic magnetoresistance; Bismuth compounds; Conductivity; Critical current density; Current density; Fault currents; Finite element methods; High temperature superconductors; Nonlinear equations; Superconductivity;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633300