Characteristics of AC Loss in a Single Layer High-$T_{c}$ Superconducting Model Cable under Uniform Current Distribution

균일 전류분포에서 단층 고온초전도 모델케이블의 교류손실 특성

High current density Bi-2223 tapes have recently become commercially available. The ac loss is an important issue in the design of high-T$_{c}$ superconducting power cables. In such complicated devices, special caution is required in the placing of voltage leads for measuring the in-phase voltage. In this paper, the ac losses for different contacts and arrangements of voltage leads have been experimentally investigated in a single layer model cable and discussed.d.