Synchronous motor with HTS-2G wires

11th European Conference on Applied Superconductivity

Dezhin, D.^1 ; Ilyasov, R.^1 ; Kozub, S.^2 ; Kovalev, K.^1 ; Verzhbitsky, L.^3

Moscow Aviation Institute, Department 310, Volokolamskoe shosse, 4, Moscow

125993, Russia^1

Institute for High Energy Physics, Ploshad' Nauki, 1, Protvino, Moscow region

142281, Russia^2

JSC Scientific-Research Institute of Electromechanics, Panfilova street, 11, Istra, Moscow region

143502, Russia^3

关键词: 2g hts tapes;    Air-gaps;    Electrical machine;    New high;    Output power;    Superconducting machines;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/507/3/032011/pdf
DOI  :  10.1088/1742-6596/507/3/032011

来源: IOP

【 摘 要 】

One of the applications of new high-temperature superconductor materials (HTS) is field coils for synchronous electrical machines. The use of YBCO 2G HTS tapes (HTS-2G) allows increasing of magnetic flux density in the air gap, which will increase the output power and reduce the dimensions of the motor. Such motors with improved characteristics can be successfully used in transportation as traction motor. In MAI-based "Center of Superconducting machines and devices" with the support of "Rosatom" has been designed and tested a prototype of the 50 kW synchronous motor with radial magnetic flux from a field-coils based on HTS-2G tapes. The experimental and theoretical results are presented.