Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)
- 2002.02a
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- Pages.271-273
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- 2002
The Influence of Magnetic Field Orientating on Magnetization Loss of a Bi-2223 Tape
자장 방향이 Bi-2223테이프의 자화손실에 미치는 영향
Abstract
The ac loss in Bi-2223 tapes has been studied by a magnetic method. A brief overview of the theoretical background and the experimental set-up is presented. Measurements are made at 77 K in a magnetic fields. The magnitude of the ac loss indicates that filaments are fully coupled, which agrees with theory. As in other measurements, the loss in perpendicular field is larger than that in the parallel field by about a factor 10, which is close to the aspect ratio of the tape.
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