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The Conceptual Design of High-Tc superconducting Magnet for a Superconducting Property Measurement System

초전도 특성평가장치용 고온 초전도 마그네트의 개념 설계

  • Published : 2009.03.31

Abstract

The superconducting property measurement system is used to acquire electrical and thermal properties on short HTS tape samples and the system is composed of specimen holder for mounting HTS tape and a magnet for applying magnetic fields externally. The magnet consists of two split racetrack windings and is designed to produce maximum 3T of center field. The temperature of specimen holder can be varied in range from 10K to 77K. The field homogeneity is required less than 300 gauss stray field contour within 20cm axially and 3cm radially from origin. We have worked on the conceptual designs of the conduction-cooled magnet for the superconducting characteristic measurement system. The measurement system will be fabricated in near future based on the design parameters presented in this paper.

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References

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  2. A. lshiyama and H. Asai, "A Stability Criterion for Cryocooler-cooled HTS COILS," IEEE Transactions on applied superconductivity, Vol. 11, No.1, pp. 1832, March, 2001 https://doi.org/10.1109/77.920204