TY - JOUR
T1 - Magnetization process of an HTS motor and the torque ripple suppression
AU - Jiang, Y
AU - Pei, R
AU - Xian, W
AU - Hong, Z
AU - Yuan, Weijia
AU - Marchant, R
AU - Coombs, T A
PY - 2009
Y1 - 2009
N2 - This paper describes in detail the magnetization process of a synchronous motor, constructed with High Temperature Superconducting (HTS) elements on the rotor. The Pulse Field Magnetization (PFM) method is considered to magnetize the HTS rotor as a four-pole trapped flux magnet. A 2D model is built for the magnetization process. During the machine operation, intolerable torque ripples occur, which are mainly caused by the irregular field distribution from the magnetized HTS rotor. In order to suppress the large torque ripples, an iterative learning control method is used in addition to the traditional field-oriented control method.
AB - This paper describes in detail the magnetization process of a synchronous motor, constructed with High Temperature Superconducting (HTS) elements on the rotor. The Pulse Field Magnetization (PFM) method is considered to magnetize the HTS rotor as a four-pole trapped flux magnet. A 2D model is built for the magnetization process. During the machine operation, intolerable torque ripples occur, which are mainly caused by the irregular field distribution from the magnetized HTS rotor. In order to suppress the large torque ripples, an iterative learning control method is used in addition to the traditional field-oriented control method.
UR - http://www.scopus.com/inward/record.url?scp=68649084897&partnerID=8YFLogxK
UR - http://dx.doi.org/10.1109/tasc.2009.2018417
U2 - 10.1109/tasc.2009.2018417
DO - 10.1109/tasc.2009.2018417
M3 - Article
SN - 1051-8223
VL - 19
SP - 1644
EP - 1647
JO - IEEE Transactions on Applied Superconductivity
JF - IEEE Transactions on Applied Superconductivity
IS - 3
ER -