Simulation Research on the Single-Phase Operation of a Line Start Permanent Magnet Synchronous Motor

Abstract:

In this paper, the single-phase operation of a line start permanent magnet synchronous motor (LSPMSM) has been analyzed in detail. At first, based on symmetrical component method, the condition for balanced operation is derived. Secondly, steady state performances are analyzed by computer programming. Thirdly, the transient performances are studied on the basis of MTLAB/Simulink. The results demonstrated that the LSPMSM running on a single-phase supply has lower efficiency but higher power factor than three-phase balanced operation, besides good starting and operating performances can be achieved.

• Periodical: Advanced Materials Research (Volumes 614-615)
• Pages: 1254-1258
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.614-615.1254
• Online since: December 2012
• Authors: Ying Pei, Xiu He Wang, Gang Liu
• Keywords: Single-Phase Operation, Steady State Performance, Symmetrical Component Method, Transient Performance

References

[1] J. E. Brown and C. S. Jha, "The starting of a three-phase induction motor connected to a single phase supply system," Proc. Inst. Electr. Eng., vol. 106, no. 1, pp.183-190, Apr. 1959.

DOI: 10.1049/pi-a.1959.0073

[2] C.E. Tindall and W. Monteith, "Balanced operation of 3-phase induction motors connected to single-phase supplies," Proc. IEE., vol. 123, no. 6, pp.517-522, Jun. 1976.

DOI: 10.1049/piee.1976.0118

[3] J. H. H. Alwash, "Predicting performance of three-phase induction motor connected to a single phase supplies," IEE Proc. Power Appl., vol. 143, no. 4, pp.339-344, Jul. 1996.

DOI: 10.1049/ip-epa:19960328

[4] H. R.Ma, Y. D. Liu, and Y. H. Zhang, "Calculation on the best capacitor of three-phase induction motors with single-phase source," Small Medium Electric Mach., vol. 6, no. 5, p.21–25, 1999.

[5] A.L. Mohamadein, A.Al-Ohaly, and A.Al-Bahrani, "On the choice of phase balancer capacitance for induction motors fed from single phase supply", IEEE Trans., vol. EC-2, no. 3, pp.458-464. Sep.1987.

DOI: 10.1109/tec.1987.4765873

[6] S. S. Murthy, G. J. Berg, B. Singh, C. S. Jha and B. P. Singh, "Transient analysis of a three-phase induction motor with single-phase supply," IEEE Trans. Power App. Syst., vol. PAS-102, no. 1, p.28–37, Jan. 1983.

DOI: 10.1109/tpas.1983.317994

[7] R. Habbermann, "The single-phase operation of a three-phase motor with a simple static phase converter," Trans. Amer. Inst. Elect. Eng., 1959, vol.106, no.1,pp:183–190.

[8] B. J. Chalmer, G. D. Baines, A. C. Williamson, "Performance of a line-start single-phase permanent-magnet synchronous motor," Electrical Machines and Drives,1995, p.413–417.

DOI: 10.1049/cp:19950905

[9] B.N. Chaudhari and B.G. Fernandes, "Performance of line start permanent magnet synchronous motor with single-phase supply system," IEE Pro.-Electr. Power Appl., vol. 151, no. 1, p.83–90, 2004.

DOI: 10.1049/ip-epa:20030849