New Topology of Single-Phase Segmented Rotor Field Excitation Flux Switching Machine for High Density Air-Condition

Abstract:

Various topologies of 3 phase and single phase Field Excitation Flux Switching Machines (FSMs) have been develop recently due to the advantages of veriable flux capability of DC Field Excitation coil located on the stator as well as robust single piece rotor structure suitable for high speed applications. However, the fundamantel principles of the develop machine with salient pole rotor, requires overlap winding between armature and FEC, creating the problems of high end coil, huge size of motor as well as high copper losses. Therefore, in this paper, a new topology of single phase segmented rotor FEFSM with 12S-6P configuration is presented with the advantage of non overlap armature and FEC windings, a smaller machine with low copper loss is designed. In this study, the principle of single phase 12S-6P with segmental is an investigated using 2D-FEA finite element analysis to validate the torque, speed and power characteristics. As conclusion, the proposed design is suitable for high density air-conditioner because 1kW power generated at 1.8Nm and the corresponding speed of 4977r/min.

• Periodical: Applied Mechanics and Materials (Volume 695)
• Pages: 783-786
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.695.783
• Online since: November 2014
• Authors: Mohd Fairoz Omar*, Erwan Sulaiman, Hassan Ali Soomro
• Keywords: Flux Switching Machine (FSM), Non-Overlap Winding, Segmental Rotor, Single-Phase Winding

References

[1] Haitao, AQ. Yan, B.W. Shouqian, C.S., Green air-conditioner design, Computer-Aided Industrial Design and Conceptual Design, 2006. CAIDCD '06. 7th International Conference on, vol., no., p.1, 4, 17-19 Nov. (2006).

DOI: 10.1109/caidcd.2006.329455

[2] Sun Yaning, Wang Weiping, Qiao Dengpan, Study on switch reluctance motor drive system using variable structure control with sliding, Information and Automation (ICIA), 2010 IEEE International Conference on , vol., no., p.2154, 2157, 20-23 June (2010).

DOI: 10.1109/icinfa.2010.5512193

[3] S. E. Rauch and L.J. Johnson, Design principles of flux-switch alternators, Tans. AIEE, vol. 74 pt. III, p.1261-12h68, (1955).

[4] J.H. Walker, The theory of the inductor alternator, Journal IEE, vol. 89, pp.227-241, (1942).

[5] Kannan, S., Novel rotor and stator swapped switched reluctance motor, Power Electronics, Drives and Energy Systems (PEDES), 2012 IEEE International Conference on, vol., no., p.1, 4, 16-19 Dec. (2012).

DOI: 10.1109/pedes.2012.6484477

[6] Husin, Z. A, Sulaiman, E., Kosaka, T., Design studies and effect of various rotor pole number of field excitation flux switching motor for hybrid electric vehicle applications, Power Engineering and Optimization Conference (PEOCO), 2014 IEEE 8th International , vol., no., p.144, 149, 24-25 March (2014).

DOI: 10.1109/peoco.2014.6814415

[7] Sulaiman, E., Teridi, M.F.M., Husin, Z. A, Ahmad, M.Z., Kosaka, T., Performance comparison of 24S-10P and 24S-14P field excitation flux switching machine with single DC-Coil polarity, Power Engineering and Optimization Conference (PEOCO), 2013 IEEE 7th International , vol., no., p.46, 51, 3-4 June (2013).

DOI: 10.1109/peoco.2013.6564513

[8] Sulaiman, E., Kosaka, T., Matsui, N., A new structure of 12Slot-10Pole field-excitation flux switching synchronous machine for hybrid electric vehicles, Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on , vol. no. p.1, 10, Aug. 30 2011-Sept. 1 (2011).

DOI: 10.1109/icpe.2011.5944423

[9] Zulu, A, Mecrow, B.C., Armstrong, M., A Wound-Field Three-Phase Flux-Switching Synchronous Motor With All Excitation Sources on the Stator, Industry Applications, IEEE Transactions on , vol. 46, no. 6, p.2363, 2371, Nov. -Dec. (2010).

DOI: 10.1109/tia.2010.2072972

[10] B. C. Mecrow, J.W. Finch, E. A. El-Kharashi, and A. G. Jack, Segmental rotor switched reluctance motor with single tooth windings, Proc. Inst. Elect. Eng. —Electr. Power Appl., vol. 150, no. 5, p.591–599, Sep. (2003).

DOI: 10.1049/ip-epa:20030366

[11] Khan, F., Sulaiman, E., Ahmad, M.Z., Coil test analysis of Wound-field three-phase flux switching machine with non-overlapping winding and salient rotor, Power Engineering and Optimization Conference (PEOCO), 2014 IEEE 8th International , vol., no., p.243, 247, 24-25 March (2014).

DOI: 10.1109/peoco.2014.6814433