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PIER PIER B PIER C PIER M PIER Letters
2012-02-26
Radial Force Characteristic Assessment in a Novel Two-Phase Dual Layer Srg Using FEM
By
Hossein Torkaman,

    Prof. Hossein Torkaman

    Young Researchers Club

    I.A.U., South Tehran Branch

    Iran

    Homepage

Seyed Ebrahim Afjei

    Prof. Seyed Ebrahim Afjei

    Department of Electrical Engineering

    Shahid Beheshti University, G.C.

    Iran

    Homepage

Progress In Electromagnetics Research, Vol. 125, 185-202, 2012
doi:10.2528/PIER12010408
Abstract
This paper investigates the radial force characteristics of a novel two-phase dual layer switched reluctance generator. The proposed generator consists of two magnetically dependent stator and rotor layers, where each stator set includes four salient poles with windings wrapped around them while, the rotor comprises of two salient poles. In this paper, the radial and tangential force components and their trends in healthy condition under different load levels are assessed with the respect to critical rotor positions. One of the most important problems seen in the industrial applications of generators which have concerned users is the rotor eccentricity which may conclude the unbalanced distribution of flux linkage as well as acoustic noise and vibration due to the radial forces produced during the rotation of machine's rotor. In this regard, in this paper, it is attempted to obtain and evaluate the radial force components resulted from different degrees of eccentricity faults.
Citation
Hossein Torkaman, and Seyed Ebrahim Afjei, "Radial Force Characteristic Assessment in a Novel Two-Phase Dual Layer Srg Using FEM," Progress In Electromagnetics Research, Vol. 125, 185-202, 2012.
doi:10.2528/PIER12010408
References

1. Torkaman, H. and E. Afjei, "FEM analysis of angular misalignment fault in SRM magnetostatic characteristics," Progress In Electromagnetics Research, Vol. 104, 31-48, 2010.
doi:10.2528/PIER10041406

2. Torkaman, H. and E. Afjei, "Hybrid of freedom for radial airgap length in SRM under normal and faulty conditions based on magnetostatic model," Progress In Electromagnetics Research, Vol. 100, 37-54, 2010.
doi:10.2528/PIER09111108

3. Torkaman, H., E. Afjei, and M. S. Toulabi, "New double-layer-per-phase isolated switched reluctance motor: Concept, numerical analysis, and experimental confirmation," IEEE Transactions on Industrial Electronics, Vol. 59, No. 2, 830-838, 2012.
doi:10.1109/TIE.2011.2158049

4. Torkaman, H., E. Afjei, R. Ravaud, et al. "Misalignment fault analysis and diagnosis in switched reluctance motor," International Journal of Applied Electromagnetics and Mechanics, Vol. 36, No. 3, 253-265, 2011.

5. Afjei, E. and H. Torkaman, "Comparison of two types of dual layer generator in field assisted mode utilizing 3D-FEM and experimental verification," Progress In Electromagnetics Research B, Vol. 23, 293-309, 2010.

6. Torkaman, H. and E. Afjei, "Magnetio static field analysi regarding the e®ects of dynamic eccentricity in switched reluctance motor," Progress In Electromagnetics Research M, Vol. 8, 163-180, 2009.
doi:10.2528/PIERM09060205

7. Wen, D. and L. Deliang, "Modeling of a 6/4 switched reluctance motor using adaptive neural fuzzy inference system," IEEE Transactions on Magnetics, Vol. 44, No. 7, 1796-1804, 2008.
doi:10.1109/TMAG.2008.919711

8. Cao, X., Z. Deng, G. Yang, et al. "Independent control of average torque and radial force in bearingless switched-reluctance motors with hybrid excitations," IEEE Transactions on Power Electronics, Vol. 24, No. 5, 1376-1385, 2009.
doi:10.1109/TPEL.2009.2016568

9. Morrison, C. R., M. W. Siebert, E. J. Ho, et al. "Electromagnetic forces in a hybrid magnetic-bearing switched-reluctance motor," IEEE Transactions on Magnetics, Vol. 44, No. 12, 4626-4638, 2008.
doi:10.1109/TMAG.2008.2002891

10. Lin, F. C. and S. M. Yang, "An approach to producing controlled radial force in a switched reluctance motor," IEEE Transactions on Industrial Electronics, Vol. 55, No. 4, 2137-2146, 2007.

11. Lin, F. C. and S. M. Yang, "Instantaneous shaft radial force control with sinusoidal excitations for switched reluctance motors," IEEE Transactions on Energy Conversion, Vol. 22, No. 3, 629-636, 2007.
doi:10.1109/TEC.2006.881394

12. Takemoto, M., A. Chiba, H. Suzuki, et al. "Radial force and torque of a bearingless switched reluctance motor operating in a region of magnetic saturation ," IEEE Transactions on Industry Applications, Vol. 40, No. 1, 103-112, 2004.
doi:10.1109/TIA.2003.821816

13. Fiedler, J. O., K. A. Kasper, and R. W. De Doncker, "Calculation of the acoustic noise spectrum of SRM using modal superposition," IEEE Transactions on Industrial Electronics, Vol. 57, No. 9, 2939-2945, 2010.
doi:10.1109/TIE.2010.2046573

14. Li, J. and Y. Cho, "Investigation into reduction of vibration and acoustic noise in switched reluctance motors in radial force excitation and frame transfer function aspects," IEEE Transactions on Magnetics, Vol. 45, No. 10, 4664-4667, 2009.
doi:10.1109/TMAG.2009.2021858

15. Dorrell, D. G., M. Popescu, and D. M. Ionel, "Unbalanced magnetic pull due to asymmetry and low-level static rotor eccentricity in fractional-slot brushless permanent-magnet motors with surface-magnet and consequent-pole rotors," IEEE Transactions on Magnetics, Vol. 46, No. 7, 2675-2685, 2010.
doi:10.1109/TMAG.2010.2044582

16. Wang, L., R. W. Cheung, Z. Ma, et al. "Finite-element analysis of unbalanced magnetic pull in a large hydro-generator under practical operations," IEEE Transactions on Magnetics, Vol. 44, No. 6, 1558-1561, 2008.
doi:10.1109/TMAG.2007.916023

17. Cao, X., Z. Q. Deng, G. Yang, et al. "Independent control of average torque and radial force in bearingless switched-reluctance motors with hybrid excitations," IEEE Transactions on Power Electronics, Vol. 24, No. 5, 1376-1385, 2009.
doi:10.1109/TPEL.2009.2016568

18. Lin, F.-C. and S.-M. Yang, "An approach to producing controlled radial force in a switched reluctance motor," IEEE Transactions on Industrial Electronics, Vol. 54, No. 4, 2137-2146, 2007.
doi:10.1109/TIE.2007.895129

19. Yang, Y., Z. Q. Deng, G. Yang, et al. "A control strategy for bearingless switched-reluctance motors," IEEE Transactions on Power Electronics, Vol. 25, No. 11, 2807-2819, 2010.
doi:10.1109/TPEL.2010.2051684

20. Afjei, E. and H. Torkaman, "The novel two phase field-assisted hybrid SRG: Magnetio static field analysis, simulation, and experimental confirmation," Progress In Electromagnetics Research B, Vol. 18, 25-42, 2009.
doi:10.2528/PIERB09082404

21. Torkaman, H. and E. Afjei, "Comprehensive magnetic field-based study on effects of static rotor eccentricity in switched reluctance motor parameters utilizing three-dimensional finite element," Electromagnetics, Taylor and Francis, Vol. 29, No. 5, 421-433, 2009.
doi:10.1080/02726340902953354

22. Afjei, E. and H. Torkaman, "Finite element analysis of SRG under fault condition oriented towards diagnosis of eccentricity fault," Applied Computational Electromagnetics Society Journal, Vol. 26, No. 1, 8-16, 2011.

23. Afjei, E. and H. Torkaman, "Investigation of electromagnetic characteristics in external rotor SRM under dynamic eccentricity fault," International Review of Electrical Engineering, Vol. 6, No. 3, 1257-1263, 2011.

24. Torkaman, H. and E. Afjei, "Magnetostatic field analysis and diagnosis of mixed eccentricity fault in switched reluctance motor," Electromagnetics, Taylor and Francis, Vol. 31, No. 5, 368-383, 2011.
doi:10.1080/02726343.2011.579774

25. Torkaman, H. and E. Afjei, "Determining degrees of freedom for eccentricity fault in SRM based on nonlinear static torque function," COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering , Vol. 30, No. 2, 671-685, 2011.
doi:10.1108/03321641111101140

26. Vaseghi, B., N. Takorabet, and F. Meibody-Tabar, "Transient finite element analysis of induction machines with stator winding turn fault," Progress In Electromagnetics Research, Vol. 95, 1-18, 2009.
doi:10.2528/PIER09052004

27. Zhao, W., M. Cheng, R. Cao, et al. "Experimental comparison of remedial single-channel operations for redundant flux-switching permanent-magnet motor drive," Progress In Electromagnetics Research , Vol. 123, 189-204, 2012.
doi:10.2528/PIER11110405

28. Lecointe, J. P., B. Cassoret, and J. F. Brudny, "Distinction of toothing and saturation effects on magnetic noise of induction motors," Progress In Electromagnetics Research, Vol. 112, 125-137, 2011.

29. Touati, S., R. Ibtiouen, O. Touhami, et al. "Experimental investigation and optimization of permanent magnet motor based on coupling boundary element method with permeances network," Progress In Electromagnetics Research, Vol. 111, 71-90, 2011.
doi:10.2528/PIER10092303

30. Wang, Q. and X. Shi, "A an improved algorithm for matrix bandwidth and profile reduction in finite element analysis," Progress In Electromagnetics Research Letters, Vol. 9, 29-38, 2009.
doi:10.2528/PIERL09042305

31. Tai, C.-C. and Y.-L. Pan, "Finite element method simulation of photoinductive imaging for cracks," Progress In Electromagnetics Research Letters, Vol. 2, 53-61, 2008.
doi:10.2528/PIERL07122807

32. Mahmoudi, A., N. A. Rahim, and H. W. Ping, "Axial-flux permanent-magnet motor design for electric vehicle direct drive using sizing equation and finite element analysis," Progress In Electromagnetics Research, Vol. 122, 467-496, 2012.
doi:10.2528/PIER11090402

33. Tian, J., Z.-Q. Lv, X.-W. Shi, et al. "An efficient approach for multifrontal algorithm to solve non-positive-definite finite element equations in electromagnetic problems," Progress In Electromagnetics Research, Vol. 95, 121-133, 2009.
doi:10.2528/PIER09070207

34. Torkaman, H., N. Arbab, H. Karim, and E. Afjei, "Fundamental and magnetic force analysis of an external rotor switched reluctance motor," Applied Computational Electromagnetics Society Journal, Vol. 26, No. 10, 868-875, 2011.

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