27 August 2017 to 1 September 2017
RAI Congress Center, Amsterdam, The Netherlands
Europe/Amsterdam timezone

Electromagnetic Design of HTS insert for NMR Magnet in Consideration of Screening Currents

31 Aug 2017, 11:00
15m
Auditorium

Auditorium

Regular 15 minutes Oral Presentation C3 - HTS Insert and Model Magnets Thu-Mo-Or31

Speaker

Dr Yi Li (Intitute of Electrical Engineering, Chinese Academy of Sciences)

Description

A 25 Tesla superconducting magnet for NMR will be fabricated in the Institute of Electrical Engineering, Chinese Academy of Sciences. The magnet consists of HTS insert and LTS outsert with the central field contribution of 10 T and 15 T, respectively. Based on the features of HTS insert with respect to winding geometry and screening current, an electromagnetic design method is proposed. High homogeneous central field can be obtained after the lock of the screening current distribution in the HTS tape. It makes the shimming work afterwards much easier with no attempt of elimination of the screening current.

Submitters Country China

Primary authors

Dr Yi Li (Intitute of Electrical Engineering, Chinese Academy of Sciences) Dr Lei Wang (Intitute of Electrical Engineering, Chinese Academy of Sciences) Dr Xuchen Zhu (Intitute of Electrical Engineering, Chinese Academy of Sciences) Qiuliang Wang

Presentation Materials