Design of a Spoke Type IPM Synchronous Motor with Segmented Rotor for Low DC Voltage Applications

Demir Y., Aydin M.

IEEE Energy Conversion Congress and Exposition (ECCE), Pennsylvania, Amerika Birleşik Devletleri, 14 - 18 Eylül 2014, ss.3556-3561 identifier identifier

  • Cilt numarası:
  • Doi Numarası: 10.1109/ecce.2014.6953884
  • Basıldığı Şehir: Pennsylvania
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.3556-3561


This paper presents design, analysis and experimental verification of a 12-pole spoke type interior permanent magnet (IPM) synchronous motor with 1 slot-per-pole-per-phase for low voltage applications. Stepped rotor is used to improve the torque quality and to obtain sinusoidal back-EMF waveform. Single rotor lamination (SRL) is used in the design of the rotor in order to provide some benefits on both motor performance and mass production process. A prototype motor has been built to test the performance and validate the FEA results.