Title :
Comparison between concentrated and distributed winding in IPMSM for traction application
Author :
Lee, Jae Jun ; Kim, Won Ho ; Yu, Jin Seung ; Yun, Si Yeong ; Kim, Sang Min ; Lee, Jin Ju ; Lee, Ju
Author_Institution :
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
This paper compares the characteristics of Interior Permanent Magnet Synchronous Motor (IPMSM) equipped with concentrated, distributed winding for traction application. For comparison, 8-pole 12-slot model and 8-pole 36-slot model are designed in constrained size. Since the traction motor operates at wide speed region, torque and loss characteristics are analyzed for two points at base and maximum speed by using Finite Element Analysis (FEA). Then, the appropriate motor winding is proposed.
Keywords :
finite element analysis; permanent magnet motors; synchronous motors; traction motors; windings; IPMSM; distributed winding; finite element analysis; interior permanent magnet synchronous motor; motor winding; traction application; Eddy currents; Magnetic cores; Magnetic flux; Magnetic losses; Torque; Traction motors; Windings;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
