AUTHOR : 진준우, 박민로, 김해중, 홍정표
ORGANIZATION : 한국자동차공학회
JOURNAL :
YEAR : 2015
VOL :
ISSUE : 2015 KSAE
PAGE : 1 ~ 5
This paper deals with the characteristic of interior permanent magnet synchronous motor(IPMSM) for traction of electric vehicle(EV). EV is an excellent alternatve for conventional inner combustion engine(ICE) vehicle. As high torque and wide operation range are essential for EV traction motor, IPMSM is suitable for EV traction application. Concentrated and distributed winding differ in characteristics of interior permanent magnet motor. Thus, this paper compares electric characteristics of concentrated and distributed winding. The finite element analysis(FEA) is performed both for concentrated winding model and distributed winding model to calculate characteristics such as torque, power, losses and efficiency.