Earticle

초록

영어

This paper presents an analytic method to calculate energy conversion between electromagnetically coupled high-temperature superconducting and copper coils. The energy transfer from one coil to the other is commonly observed during quench of a noinsulation (NI) high temperature superconductor (HTS) magnet. Proper understanding of this phenomenon is particularly important to protect an NI HTS magnet, especially to avoid any potential mechanical damages. In this paper, analytic equations are obtained to estimate the energy transfer between the NI and copper coils. The well-known lumped-parameter circuit model is adopted provided that key parameters of the coils are given.

목차

Abstract
1. INTRODUCTION
2. ENERGY TRANSFER BETWEEN COILS
3. CASE STUDY: AN NI HTS DOUBLE PANCAKE COIL
4. RESULT AND DISCUSSION
5. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES

키워드

저자

• Soobin An [ Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, South Korea ]
• Kibum Choi [ Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, South Korea ]
• Jeseok Bang [ Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, South Korea ]
• Uijong Bong [ Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, South Korea ]
• Seungyong Hahn [ Department of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, South Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국초전도·저온논문지 (구 한국초전도저온공학회논문지) [Progress in Superconductivity and Cryogenics]

• 간기

  계간

• pISSN

  1229-3008

• eISSN

  2287-6251

• 수록기간

  1999~2026

• 등재여부

  KCI 등재,SCOPUS

• 십진분류

  KDC 427 DDC 537