Parametric Optimization of Undulator Field for Short Period NI HTS Planar Undulator
2022 · IEEE Transactions on Applied Superconductivity
저자
Jeonghwan Park, Jaemin Kim, Garam Hahn, Dongeon Kim, Taekyun Ha, Jeseok Bang, 한승용 (Seungyong Hahn), S. Shin
연구주제
Superconducting Materials and Applications · Particle accelerators and beam dynamics
NTIS 과학기술표준분류
에너지/자원만에너지·환경·원자력 확장
배정 근거: AI 키워드가 잡은 NTIS 과제의 분류(정책 연계 맵과 같은 방법).
AI 연구 키워드·방법
무절연 코일(NI 코일) undulator magnet
키워드 (OpenAlex)
no-insulation winding undulator magnetic field magnetic gap scaling laws cryogenic permanent magnet undulator
초록
There are increasing interests in high temperature superconducting(HTS) undulator with a gradual increase of engineering current density of REBCO conductor. Additionally, no-insulation(NI) winding technique may maximize the undulator field of HTS undulators mainly benefited from its high engineering current density. In this study, we present several design options of an NI HTS undulator to investigate its anticipated performance in terms of magnetic field strength. Specifically, maximum magnetic field along the beam axis depending on the magnetic gap, magnetic period length, winding dimension, and operating temperature is investigated. Then, these results are fitted using a scaling law to easily estimate the anticipated performances of NI HTS undulator at different magnetic gaps and magnetic periods. Finally, a comparison between NI HTS undulator, NbTi based low temperature superconducti…
이 논문을 지원한 국가R&D 과제 (NTIS 성과)
| 연도 | 과제 | 부처 | 사업 | 수행기관 | NTIS 분류(1순위) |
|---|---|---|---|---|---|
| 2022 | 방사광가속기공동이용연구지원사업 | 과학기술정보통신부 | 방사광가속기공동이용연구지원 | 포항공과대학 | 범위 밖 |
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교수 1
연구주제 1
Superconducting Materials and Applications