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The Manufacture and Insulating Test of Mini-model for 600kJ Class Conduction Cooled HTS SMES  

Choi, Jae-Hyeong (경상대 공대 전기공학과)
Kwag, Dong-Soon (경상대 공대 전기공학과)
Cheon, Cheon-Gweon (경상대 공대 전기공학과)
Min, Chi-Hyun (경상대 공대 전기공학과)
Kim, Hae-Jong (한국전기연구원 초전도응용연구그룹)
Kim, Sang-Hyun (경상대 공대 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.56, no.3, 2007 , pp. 588-593 More about this Journal
Abstract
The 600kJ class high temperature superconducting magnetic energy storage (HTS SMES) system is being developed by Korean Electrotechnology Research Institute (KERI). The system is operated in cryogenic temperature and high vacuum condition. The SMS magnet was cooled by conduction cooling method using a Gifford-McMahon cycle cryocooler. Thus, electric insulation design at cryogenic temperature and high vacuum is a key and an important element that should be established to accomplish compact design is a big advantage of HTS SMES. This paper describes the electric insulation design, fabrication and experimental results for a mini model of conduction cooled HTS SMES.
Keywords
Conduction cooled HTS SMES; Insulation Design; Breakdown; Surface flashover; Cryogenics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
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1 Pekka Saari and Risto Mikkonen, 'Comparison of Availability between 4.2 K and 77 K SMES Concepts,' IEEE Trans. on Appl. Supercond., Vol. 7, No.2, pp. 869-872, 1997   DOI   ScienceOn
2 A. Ishiyama, S. Akita, H. Kasahara, H. Sakaguchi, 'Research and development of HTS-SMES system,' Physica C, Vol 357-360, pp. 1311-1314, 2001   DOI   ScienceOn
3 Craig Miller, 'Surface Flashover of Insulators,' IEEE Trans. on Electrical Insulation. Vol. 24, No.5, pp. 765-786, 1989   DOI   ScienceOn
4 A.M. Wolsky, 'The status and prospects for flywheels and SMES that incorporate HTS,' Physica C, Vol. 372-376, pp. 1495-1499, 2002
5 최재형, 곽동순, 천현권, 김상현, '전도냉각 고온초전도 SMES 시스템의 기초절연 특성,' 대한전기학회논문지, 제55C권, 8호, pp.404-410, 2006   과학기술학회마을
6 R.G. Jenkins, H. Jones, J. Burgoyne, M. Yang, C.R.M. Grovenor, M.J. Goringe, 'Magnet coils made from high-temperature superconductor,' Physica B, Vol. 216, pp. 240-243, 1996   DOI   ScienceOn
7 E. S. Dettmer, B. M. Romenesko, H. K. Charles, B. G. Carkhuff, and D. J. Merrill, 'Steady-state thermal conductivity measurements of A1N and SiC substrate materials,' IEEE Trans. Components, Hybrids, and Manufacturing Tech., Vol. 12, No.4, pp. 543-547, 1989   DOI   ScienceOn
8 Tanzo Nitta, Masakuni Chiba, Hisashi Uematsu, 'Characteristic of AC Surface Spark Voltage in LN2 and LHe,' IEEE Trans. on Appl. Supercond.. Vol. 10, No.1, pp. 1325-1328, 2000   DOI   ScienceOn
9 W.V. Hassenzahl, 'Superconducting Magnetic Energy Storage,' IEEE Trans. on Magnetics, Vol. 25, No.2, pp. 750-758, 1989   DOI   ScienceOn