마그넷 형상에 따른 고온초전도 마그넷의 에너지와 인덕턴스

다국어 초록 (Multilingual Abstract)

When the aspect ratio of a magnet varies, the magnetic field in the magnet also varies. The critical current of a tape-shaped HTS wire varies with the direction and magnitude of applied magnetic field. Consequently when the aspect ration of a HTS magnet varies, the critical current of a HTS magnet varies. This paper shows the relation between the aspect ratio of a magnet and the energy and inductance of a HTS magnet. The critical current is also shown at various aspect ratio of the magnet. The length of the HTS wire, inner diameter of the magnet, and number of pancake are chosen to be variables which varies the shape of the magnet. For a HTS magnet consisting of pancake windings, calculation results show the number of pancake windings are the prime factor which varied the energy and inductance of the magnet. The inner diameter of the magnet varies the energy and inductance of the magnet a little.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 형상비에 따른 마그넷의 특성
• 3. 해석 모델 및 계산 방법
• 4. 계산 결과
• 5. 결론
• 참고문헌
• 저자소개

참고문헌 (Reference)

1 Wenbin Ma, "Tests of 3 T Superconducting Electromagnetic Iron Separator" 20 (20): 957-960, 2010

2 Myunghun Kang, "Magnetic Field and Critical Current of a BSCCO HTS Magnet at Various Aspect Ratios" 2010

3 Yukikazu Iw asa, "High-Temperature Superconducting Magnets for NMR and MRI:R&D Activities at the MIT Francis Biter Magnet Laboratory" 20 (20): 718-721, 2010

4 구명환, "HTS선재의 Ic-B 특성 및 n 값 측정" 한국초전도.저온공학회 12 (12): 12-16, 2010

5 Janusz Kozak, "Design and Performance Results of First Polish SMES" 19 (19): 1981-1984, 2009