Title :
Separate excitation of HTS YBCO magnet consisting of pancake windings
Author :
Kang, Myunghun ; Koo, Myunghwan ; Lee, Heejoon ; Cha, Gueesoo
Author_Institution :
Soonchunhyang Univ.
Abstract :
This paper presents a new method to increase the magnetic field of the HTS magnet consisting of several pancake windings by conducting the optimal current at each pancake winding. A YBCO magnet consisting of 8 pancake windings was constructed and each pancake winding was excited separately by using multiple power sources. Comparison between single power excitation and separate power excitation are given. Test results show magnetic field can be increased by separate excitation.
Keywords :
barium compounds; high-temperature superconductors; magnetic fields; superconducting magnets; windings; yttrium compounds; HTS YBCO magnet excitation; YBa2Cu3O7-delta; current conduction; high temperature superconductors; magnetic field; multiple power sources; pancake windings; Critical current; High temperature superconductors; Magnetic anisotropy; Magnetic field measurement; Magnetic fields; Magnetic separation; Perpendicular magnetic anisotropy; Superconducting magnets; Wire; Yttrium barium copper oxide;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
