论文信息 - Winding layers and slot/pole combination in fractional slot/pole PMSM—Effects on motor performance

Winding layers and slot/pole combination in fractional slot/pole PMSM—Effects on motor performance

This paper mainly studies the performance of fractional Slot/Pole permanent magnet synchronous motor (PMSM) due to different winding layer and slot/pole combinations. According to the proposed 2D models of 18 slot/8pole, 18slot/16pole and 18slot/20pole PMSM with single and double layer winding, we can obtain the winding arrangement. We can also get torque ripple, cogging torque, back-EMF and magnetic field distribution waveforms by finite element analysis. Then through the analysis of these waveforms we can get the discipline of their effects on fractional slot/pole PMSM performance.

Shoudao Huang | Jian Gao | Yanan Yu

[1] C. Cossar,et al. Single and double layer windings in fractional slot-per-pole PM machines - effects on motor performance , 2008, 2008 34th Annual Conference of IEEE Industrial Electronics.

[2] Mo Hui-cheng. Analysis of Permanet-Magnet AC Servo Motor Torque Ripple , 2007 .

[3] D. Howe,et al. Synthesis of cogging torque waveform from analysis of a single stator slot , 2005, IEMDC 2005.

[4] Meng Xiang-zhon. Application and Research of the Internal Model Decoupling Control in the PMSM Speed Control System , 2009 .

[5] R. Perryman,et al. Cogging analysis for fractional slot/pole permanent magnet synchronous motors , 2007, 2007 42nd International Universities Power Engineering Conference.

[6] P. Viarouge,et al. Synthesis of high performance PM motors with concentrated windings , 2002 .

[7] B.G. Fernandes,et al. Comparative analyis of Flux Reversal machine and Fractional slot concentrated winding PMSM , 2008, 2008 34th Annual Conference of IEEE Industrial Electronics.