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4,000원
원문정보
초록
영어
In the development of high temperature superconducting (HTS) power machines, HTS bushing is one of core technologies. In particular, the insulation body with sheds and electrical insulation at cryogenic temperature have attracted a great deal of interest from the view point of the size, weight and efficiency of bushing. In this study, the electrical and mechanical characteristics of various insulators for body in liquid nitrogen (LN2) were investigated. And the surface discharge distance, collar length of GFRP sheds were studied. To emit bubbles between sheds, the shape and arrangement of shed were studied. The shed structure for 60 kV class HTS bushing were designed with regular arrangement.
목차
Abstract 1. 서론 2. 실험장치 3. 실험결과 분석 및 부싱 형상설계 4. 결론 ACKNOWLEDGMENT REFERENCES
키워드
HTS bushingShed designSurface dischargeBubble
저자
W. J. Kim [ Department of Electrical Engineering, Gyeongsang National University and ERI, Jinju, Korea ]
H. S. Shin [ Department of Mechanical Design Engineering, Andong National University, Andong, Korea ]
T. S. Park [ Department of Aviation Mechatronics, Korea Aviation Polytechnic College, Sacheon, Korea ]
S. H. Kim [ Department of Electrical Engineering, Gyeongsang National University and ERI, Jinju, Korea ]
Corresponding author