TY - GEN
T1 - Influence of rotor structure on the performance of permanent magnet wind generator
AU - Liu, Weiliang
AU - Pei, Yulong
AU - Li, Cuiping
AU - Cheng, Shukang
PY - 2011
Y1 - 2011
N2 - In this paper, two rotor structures of permanent magnet wind generator are discussed: surface mounted permanent magnet rotor and permanent magnet rotor fixed with pole shoes. Firstly the startup torque of generator is studied where the sectional rotor structure is usually used for surface mounted PM generator and non-uniform pole shoe shape is adopted for the salient pole PM generator to reduce cogging torque. Then the sudden short circuit current and its impact on permanent magnet of wind generator are studied. From comparison of performances for the two structures, some useful conclusions are obtained through the above analyses.
AB - In this paper, two rotor structures of permanent magnet wind generator are discussed: surface mounted permanent magnet rotor and permanent magnet rotor fixed with pole shoes. Firstly the startup torque of generator is studied where the sectional rotor structure is usually used for surface mounted PM generator and non-uniform pole shoe shape is adopted for the salient pole PM generator to reduce cogging torque. Then the sudden short circuit current and its impact on permanent magnet of wind generator are studied. From comparison of performances for the two structures, some useful conclusions are obtained through the above analyses.
UR - https://www.scopus.com/pages/publications/83355161465
U2 - 10.1109/ICEMS.2011.6073621
DO - 10.1109/ICEMS.2011.6073621
M3 - 会议稿件
AN - SCOPUS:83355161465
SN - 9781457710445
T3 - 2011 International Conference on Electrical Machines and Systems, ICEMS 2011
BT - 2011 International Conference on Electrical Machines and Systems, ICEMS 2011
T2 - 2011 International Conference on Electrical Machines and Systems, ICEMS 2011
Y2 - 20 August 2011 through 23 August 2011
ER -