Earticle

초록

영어

In recent years, the iron-dominated high-temperature superconductor (HTS) quadrupole magnets are being developed for heavy ion accelerators. Field analyses for iron-dominated quadrupole magnets were based on the normal-conducting (NC) quadrupole magnet early in the development for accelerators. Some conclusions are still in use today. However, the magnetic field of iron-dominated HTS quadrupole magnets cannot fully follow these conclusions. This study established an HTS quadrupole magnet model and an NC quadrupole magnet model, respectively. The harmonic characteristics of two magnets were analyzed and compared. According to the comparison, the conventional iron-dominated quadrupole magnets can be designed for maximum field gradient; the HTS quadrupole magnet, however, should be considered with varying field gradient. Finally, the HTS quadrupole magnet was designed for the changing field gradient. The field quality of the design was improved comparing with the result of the previous study. The new design for the HTS quadrupole magnet has been suggested.

목차

Abstract
 1. INTRODUCTION
 2. THEORY
 3. ANALYSIS
  3.1. An NC Quadrupole Magnet Model
  3.2. An HTS Quadrupole Magnet Model
 4. DESIGN
 5. CONCLUSION
 ACKNOWLEDGMENT
 REFERENCES

키워드

저자

• Zhan Zhang [ Uiduk University, Gyeongju, Korea ]
• Shaoqing Wei [ Uiduk University, Gyeongju, Korea ]
• Sangjin Lee [ Uiduk University, Gyeongju, Korea ] Corresponding author
• Hyun Chul Jo [ Rare Isotope Science Project, Institute for Basic Science, Korea ]
• Do Gyun Kim [ Rare Isotope Science Project, Institute for Basic Science, Korea ]
• Jongwon Kim [ Rare Isotope Science Project, Institute for Basic Science, Korea ]

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