Conceptual Design of 3-T all HTS MRI Using No-Insulation Winding Technology: Main Split Coil-System and its Active Shield

doi:10.1109/TASC.2021.3101774

	Conceptual Design of 3-T all HTS MRI Using No-Insulation Winding Technology: Main Split Coil-System and its Active Shield
	Wang, Tao 1; Quan, Hao 1; Luo, Rongfu 2; Ding, Kaizhong 3; Du, Shuangsong 3; Zou, Chunlong 3
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2021-11-01
卷号	31
关键词	Artificial intelligence HTS magnet MRI no-insulation coil optimization
ISSN号	1051-8223
DOI	10.1109/TASC.2021.3101774
通讯作者	Quan, Hao(quanhao@njust.edu.cn)
英文摘要	In this study, firstly, an artificial intelligence algorithm based on particle swarm optimization was adopted to create the electromagnetic and structural mechanics coupling design program of the main magnet system and its active shield. Using this computer program, the main magnet was optimally designed to be a split structure composed of HTS multi-stacked pancake coils, and its operating temperature was under 20 K. Then, we confirmed that the magnet accuracy in 200 mm DSV, the magnetic error of spherical harmonic expansion, the magnetic field distribution in the room-temperature bore, the distance to 5-Guass line and the electromagnetic stress characteristic of an optimally designed magnet are all sufficed requirement of the design. Finally, we reported the system integration of the main HTS split magnet and active shield, verified the effectiveness of the structural stability during the operation of the compact 3-T MRI.
资助项目	Fundamental Research Funds for the Central Universities[30919012105]
WOS研究方向	Engineering ; Physics
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000698708000004
资助机构	Fundamental Research Funds for the Central Universities
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/124959]
专题	中国科学院合肥物质科学研究院
通讯作者	Quan, Hao
作者单位	1.Nanjing Univ Sci & Technol, Dept Elect Engn, Nanjing 210094, Peoples R China 2.Huzhou Yueqiu Motor Co Ltd, Huzhou 313009, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Wang, Tao,Quan, Hao,Luo, Rongfu,et al. Conceptual Design of 3-T all HTS MRI Using No-Insulation Winding Technology: Main Split Coil-System and its Active Shield[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2021,31.
APA	Wang, Tao,Quan, Hao,Luo, Rongfu,Ding, Kaizhong,Du, Shuangsong,&Zou, Chunlong.(2021).Conceptual Design of 3-T all HTS MRI Using No-Insulation Winding Technology: Main Split Coil-System and its Active Shield.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,31.
MLA	Wang, Tao,et al."Conceptual Design of 3-T all HTS MRI Using No-Insulation Winding Technology: Main Split Coil-System and its Active Shield".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 31(2021).