Stand-alone solid nitrogen cooled "permanent" high-temperature superconducting magnet system

2001 ◽  
Vol 11 (1) ◽  
pp. 2244-2247 ◽  
Author(s):  
B. Haid ◽  
H. Lee ◽  
Y. Iwasa ◽  
Sang-Soo Oh ◽  
Hong-Soo Ha ◽  
...  
Keyword(s):  
High Temperature ◽  
Superconducting Magnet ◽  
Magnet System ◽  
High Temperature Superconducting ◽  
Solid Nitrogen ◽  
Superconducting Magnet System

Design analysis of a solid nitrogen cooled “permanent” high-temperature superconducting magnet system

Cryogenics ◽  
2002 ◽  
Vol 42 (10) ◽  
pp. 617-634 ◽  
Author(s):  
Benjamin J Haid ◽  
Haigun Lee ◽  
Yukikazu Iwasa ◽  
Sang-Soo Oh ◽  
Young-Kil Kwon ◽  
...  
Keyword(s):  
High Temperature ◽  
Superconducting Magnet ◽  
Design Analysis ◽  
Magnet System ◽  
High Temperature Superconducting ◽  
Solid Nitrogen ◽  
Superconducting Magnet System

scholarly journals Development of a Cryogen-Free Compact 3 T Superconducting Magnet for an Electromagnetic Property Measurement System

2021 ◽  
Vol 11 (7) ◽  
pp. 3074
Author(s):  
Jae Young Jang ◽  
Myung Su Kim ◽  
Young Jin Hwang ◽  
Seunghyun Song ◽  
Yojong Choi ◽  
...  
Keyword(s):  
High Temperature ◽  
Measurement System ◽  
Electromagnetic Property ◽  
Superconducting Magnet ◽  
Optimized Design ◽  
Magnet System ◽  
Superconducting Tape ◽  
High Temperature Superconducting ◽  
Target Field ◽  
Property Measurement

A cryogen-free portable 3 T high-temperature superconducting magnet for an electromagnetic property measurement system has been developed to serve as a user facility at the Korea Basic Science Institute. The metallic insulation method was adopted to reduce the charging delay without sacrificing the self-protecting feature. A genetic-algorithm-aided optimized design was carried out to minimize the superconducting tape consumption while satisfying several design constraints. After the design, the compact high-temperature superconducting magnet composed of eight double-pancake coil modules was wound with high-temperature superconducting tape and stainless steel tape, and integrated with a two-stage cryo-cooler. The 3 T magnet was successfully cooled to approximately 20 K with a cryo-cooler and reached the target field of 3 T without any problems. Long-term measurements and a range of other tests were also implemented to verity the performance of the magnet. Test results demonstrated the feasibility of a cryogen-free portable high-temperature superconducting magnet system for electromagnetic property measurement experiments.

scholarly journals A “permanent” high-temperature superconducting magnet operated in thermal communication with a mass of solid nitrogen

Cryogenics ◽  
2002 ◽  
Vol 42 (3-4) ◽  
pp. 229-244 ◽  
Author(s):  
Benjamin J Haid ◽  
Haigun Lee ◽  
Yukikazu Iwasa ◽  
Sang-Soo Oh ◽  
Young-Kil Kwon ◽  
...  
Keyword(s):  
High Temperature ◽  
Superconducting Magnet ◽  
High Temperature Superconducting ◽  
Solid Nitrogen
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