References
- 변상범, 이승욱, 황영인, 장데레사, 최경달"다중 적층 초전도 선재의 전류 분포가 교류손실에 미치는 영향",대한전기학회논문집,B 권, p1279-1280, 2006
- 김우석, 이승욱, 황영인, 장데레사, 이희균, 홍계원, 최경달, 한송엽, "대용량 초전도 변압기 권선용 다중 선재의 특성", 대한전기학회논문집, B권, p1216-1218, 2005
Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)
- Volume 10 Issue 1
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- Pages.32-36
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- 2008
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- 1229-3008(pISSN)
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- 2287-6251(eISSN)
DOI QR Code
Current sharing measurement using non-contact method for parallel HTS tapes conductor according to tape array geometry
병렬도체에서 선재의 배열형상에 따른 비접촉식 전류분류 측정
Abstract
An HTS conductor with parallel HTS tapes is essential for a large power HTS device to flow a large current. One of the most important factor for this conductor is a current distribution. Non-uniform current distribution in parallel tapes makes the critical current of the conductor low and the AC losses high. In this paper we proposed a non-contact method which measured each current in parallel tapes by using an array of Hall sensors. A matrix can be derived from this array for calibration. The current distributions of 4 and 6 parallel tapes were measured.