Preliminary Design Investigation of Dual Stator HE FSM using Segmental Rotor

 
 
 
  • Abstract
  • Keywords
  • References
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  • Abstract


    To  drop  the  effect  of  air  transportation  on  the atmosphere  as  well  as  to  advance  fuel  productivity  more-electric aircraft (MEA) architectures is a well-known approach. As the electrical machines are competent to deliver higher torque densities and are foremost for the viability of electrical driving force for aircraft applications. For these reasons a new category of machine has been familiar and published in last decade known as flux switching machine (FSM).  FSMs comprises all excitation sources on stator side without winding robust rotor structure. Additionally, FSMs are classified into three types such as permanent magnet (PM) FSMs, field excitation (FE) FSMs and hybrid excitation (HE) FSMs. PM FSM and FE FSM use  PM  and  FE  coil  for  their  excitation  sources  respectively, whereas both PM and FE coil are  used in HE-FSM for excitation. Afterwards, HE FSMs have shown higher torque to weight ratios with higher efficiency during research in the last decade. Yet, in existing structures of HE FSMs, there is flux cancellation between the fluxes of PMs and FE coil which causes to reduce the performance of machines. Hence, in this paper, a novel structure of dual stator (DS) HE FSM with segmented rotor has been proposed and analyzed.  The main reason of dual stator is to make the separate flow fluxes in HE machines to avoid cancellations. The proposed novel DS HE FSM has a simple structure using dual stators to endorse separate dual excitations to be used in fault conditions. The proposed structure has been analyzed using commercial 2D FEA package, JMAG-designer. Initially, this paper presents the coil test analysis of proposed DS HE FSM to confirm the working principle. Besides, performance analysis has been carried out at no load and load conditions.

     

     



  • Keywords


    Aircraft Applications; Flux Switching; Hybrid Excitation; Segmental Rotor; Torque Analysis.

  • References


      [1] Wenping. C, Mecrow B. C, Glynn J., John W. B, David J. A. “Overview of Electric Motor Technologies Used for More Electric Aircraft (MEA)”, IEEE Transactions on Industrial Electronics, Vol. 59, No.9, (2012), pp. 3523-3531.

      [2] A. Boglietti, A. Cavagnino, A. Tenconi, and S. Vaschetto, “The safety critical electric machines and drives in the more electric aircraft: A survey”, IEEE Conference of Industrial Electronics, (2009), pp. 2587-2594.

      [3] B. K. Bose, “Power electronics and motor drives—Recent progress and perspective”, IEEE Trans. Ind. Electron., Vol. 56, No. 2, (2009), pp. 581–588.

      [4] A. C. Hoffman, I. G. Hansen, R. F. Beach, R. M. Plencher, R. P. Dengler, K. S. Jefferies, and R. J. Frye, “Advanced Second-ary Power System for Transport Aircraft”, Washington, DC: NASA, , ser. NASA Technical Paper 2463. (1985).

      [5] G. J. Atkinson, B. C. Mecrow, A. G. Jack, D. J. Atkinson, P. Sangha, and M. Benarous, “The analysis of losses in high-power fault-tolerant machines for aerospace applications”, IEEE Trans. Ind. Appl., Vol. 42, No. 5, (2006), pp. 1162–1170.

      [6] B. K. Bose, “Power electronics and motor drives recent pro-gress and perspective”, IEEE Trans. Ind. Electron., Vol. 56, No. 2, (2009). pp. 581–588.

      [7] S. Dwari and L. Parsa, “Fault-tolerant control of five-phase permanent magnet motors with trapezoidal back EMF”, IEEE Trans. Ind. Electron., Vol. 58, No. 2, (2011), pp. 476–485.

      [8] E. Levi, “Multiphase electric machines for variable-speed ap-plications”, IEEE Trans. Ind. Electron., Vol. 55, No. 5, (2008), pp. 1893–1909.

      [9] N. Bianchi and S. Bolognani, “Fault-tolerant PM motors in au-tomotive applications”, in Proc. IEEE Conf. Vehicle Power Propulsion, (2005), pp. 747–755.

      [10] R. Krishnan and A. S. Bharadwaj, “A comparative study of various motor drive systems for aircraft applications”, in Conf. Rec. IEEE IAS Annul. Meeting, 1991, Vol. 1, pp. 252–258, (1989).

      [11] Sulaiman, E. Kosaka, T. and Matsui, N. “A New Structure of 12Slot-10Pole Field-Excitation Flux Switching Synchro-nous Machine for Hybrid Electric Vehicles”, Proceedings of 14th European Conferences on Power Electronics and Applied. (EPE), UK, Paper No.362, (2011)

      [12] Soomro, H.A. Sulaiman, E. Omar, M.F, “Performance Comparison and analysis of (HE-FSM) and (FEFSM) using Segmental rotor Structure’, Applied Mechanics and Materials, Vol.695, (2015), pp. 778-782.

      [13] C. Sanabria-Walter, H. Polinder, and J. A. Ferreira, “High-Torque Density High-Efficiency Flux-Switching PM Machine for Aerospace Applications”, IEEE Trans. Emerg. Sel. Topics Power Electron, Vol. 1, No. 4, (2013), pp. 327–336.

      [14] I. Boldea, L. N. Tutelea, L. Parsa, and D. Dorrell, “Auto-motive electric propulsion systems with reduced or no per-manent magnets: An overview”, IEEE Trans. Ind. Electron., Vol. 61, No. 10, (2014) pp. 5696–5711.

      [15] Z. Q. Zhu, Z. Wu, D. J. Evans, W. Q. Chu, “A Wound Field Switched Flux Machine With Field and Armature Wind-ings Separately Wound in Double Stators,” IEEE Transactions on Energy Conversion, Vol. 30, No. 2, (2015), pp. 772-783.

      [16] F. Capponi, G. Borocci, G. Donato, and F. Caricchi, “Flux regulation strategies for hybrid excitation synchronous ma-chines”, IEEE Trans. Ind. Appl., Vol. 51, No. 5, (2015), pp. 3838–3847.

      [17] Y. Amara, L. Vido, M. Gabsi, E. Hoang, A. Ahmed, and M. Lecrivain, “Hybrid excitation synchronous machines: en-ergy-efficient solution for vehicles propulsion”, IEEE Trans. Veh. Technol., Vol. 58, No. 5, (2009), pp. 2137– 2149.

      [18] H. Lin, X. Liu, Z. Q. Zhu, and S. Fang, “Analysis and control of a dual stator hybrid excitation synchronous wind generator”, IET Electr. Power Appl., Vol. 5, No. 8, (2011), pp. 628–635.


 

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Article ID: 11888
 
DOI: 10.14419/ijet.v7i2.23.11888




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