Title :
Comparison between induction machine and interior permanent magnet machine for electric vehicle application
Author :
Guan, Y. ; Zhu, Z.Q. ; Afinowi, I.A.A. ; Mipo, J.C. ; Farah, P.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield, UK
Abstract :
This paper makes a quantitative comparison between induction machine (IM) and interior permanent magnet machine (IPM) for electric vehicle (EV) application, in terms of electromagnetic performance and material cost. The popular Toyota Prius 2010 IPM is adopted directly, and the IM is designed with the same stator outer diameter and stack length as Prius 2010 IPM for a fair comparison. The design process of IM is introduced, and the torque capability, torque/power-speed characteristics, torque ripple and cost, are compared and discussed.
Keywords :
asynchronous machines; electric vehicles; permanent magnet machines; EV application; Toyota Prius 2010 IPM; electric vehicle application; electromagnetic performance; induction machine; interior permanent magnet machine; material cost; power-speed characteristics; stack length; stator outer diameter; torque capability; torque characteristics; torque ripple; Electromagnetics; Iron; Reactive power; Rotors; Stator windings; Torque; Prius 2010; electromagnetic performance; inductance machine; interior permanent magnet machine;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/ICEMS.2014.7013454
