Table 1: Specifications of a single-phase superconducting transformer.

HTS tape parametersTransformer parameters

HTS tapeBSCCOStructure typeSolenoid
Tape width4.3 mmMaximal terminal voltage800 V
Tape thickness0.3 mmCritical current40 A
Critical current100 APrimary/secondary inductance9.7 mH/32.3 mH
Bending stress<50 mmInner/outer diameter88 mm/154 mm
Tensile stress>100 MpaCoupling factor0.83