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Pulsed field magnetization of a high temperature superconducting motor


Reference:

Xian, W., Yan, Y., Yuan, W., Pei, R. and Coombs, T. A., 2011. Pulsed field magnetization of a high temperature superconducting motor. IEEE Transactions on Applied Superconductivity, 21 (3), pp. 1171-1174.

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Official URL:

http://dx.doi.org/10.1109/tasc.2010.2092745

Abstract

As we known, the high temperature (77 K) superconducting (HTS) motor is considered as a competitive electrical machine by more and more people. There have been various of designs for HTS motor in the world. However, most of them focus on HTS tapes rather than bulks. Therefore, in order to investigate possibility of HTS bulks on motor application, a HTS magnet synchronous motor which has 75 pieces of YBCO bulks surface mounted on the rotor has been designed and developed in Cambridge University. After pulsed field magnetization (PFM) process, the rotor can trap a 4 poles magnetic field of 375 mT. The magnetized rotor can provide a maximum torque of 49.5 Nm and a maximum power of 7.8 kW at 1500 rpm.

Details

Item Type Articles
CreatorsXian, W., Yan, Y., Yuan, W., Pei, R. and Coombs, T. A.
DOI10.1109/tasc.2010.2092745
DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
RefereedYes
StatusPublished
ID Code28319

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