Quench detection of Bi-2223 HTS coil by partial active power detecting method

N. Nanato; M. Yanagishita; K. Nakamura

doi:10.1109/77.920343

Quench detection of Bi-2223 HTS coil by partial active power detecting method

N. Nanato, M. Yanagishita, K. Nakamura

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

This paper presents the results of the quench detection tests of a high Tc superconducting coil (HTS coil) wound with Bi-2223 tape, impregnated by epoxy resin and cooled by LN₂ using a partial active power detecting method we have proposed as a new type quench detecting method. The tests were carried out for DC and AC current. The results showed that the proposed method was useful for the quench detection of the HTS coil.

Original language	English
Pages (from-to)	2391-2393
Number of pages	3
Journal	IEEE Transactions on Applied Superconductivity
Volume	11
Issue number	1
DOIs	https://doi.org/10.1109/77.920343
Publication status	Published - Mar 2001
Externally published	Yes

Keywords

HTS coil
Noise reduction
Partial active power
Quench detection

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/77.920343

Cite this

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abstract = "This paper presents the results of the quench detection tests of a high Tc superconducting coil (HTS coil) wound with Bi-2223 tape, impregnated by epoxy resin and cooled by LN2 using a partial active power detecting method we have proposed as a new type quench detecting method. The tests were carried out for DC and AC current. The results showed that the proposed method was useful for the quench detection of the HTS coil.",

keywords = "HTS coil, Noise reduction, Partial active power, Quench detection",

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AU - Nanato, N.

AU - Yanagishita, M.

AU - Nakamura, K.

N1 - Funding Information: Manuscript received August 25, 2000. This work was partially supported by a research grant ofthe Ministry of Education, Science, Sports and Culture for Research Fellow of the Japan Society for the Promotion of Science, 2053. The authors are with Nagoya Institute of Technology, Gokiso, Showa, Nagoya 466-8555, Japan (telephone: +81-52-735-5428, e-mail: nanato@franklin.elcom. nitech.ac.jp)

PY - 2001/3

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N2 - This paper presents the results of the quench detection tests of a high Tc superconducting coil (HTS coil) wound with Bi-2223 tape, impregnated by epoxy resin and cooled by LN2 using a partial active power detecting method we have proposed as a new type quench detecting method. The tests were carried out for DC and AC current. The results showed that the proposed method was useful for the quench detection of the HTS coil.

AB - This paper presents the results of the quench detection tests of a high Tc superconducting coil (HTS coil) wound with Bi-2223 tape, impregnated by epoxy resin and cooled by LN2 using a partial active power detecting method we have proposed as a new type quench detecting method. The tests were carried out for DC and AC current. The results showed that the proposed method was useful for the quench detection of the HTS coil.

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KW - Noise reduction

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KW - Quench detection

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Quench detection of Bi-2223 HTS coil by partial active power detecting method

Abstract

Keywords

ASJC Scopus subject areas

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