A Comparative Study of Modular Axial Flux Podded Generators for Marine Current Turbines

Sofiane Djebarri(1), Mohamed El Hachemi Benbouzid(2*), Jean Frédéric Charpentier(3), Franck Scuiller(4)

(1) French Naval Academy, IRENav EA 3634, 29240 Brest Cedex 9, France
(2) University of Brest, EA 4325 LBMS, Rue de Kergoat, CS 93837, 29238 Brest Cedex 03, France
(3) French Naval Academy, IRENav EA 3634, 29240 Brest Cedex 9, France
(4) French Naval Academy, IRENav EA 3634, 29240 Brest Cedex 9, France
(*) Corresponding author


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Abstract


This research note deals with performance comparison of axial flux modular podded generators for marine current turbines (MCTs). Due to the submarine environment, maintenance operations are very hard, very costly, and strongly depending on sea conditions. In this context, the drive train reliability is a key feature for MCTs. For that purpose, a comparative study is proposed, to assess modular axial flux permanent magnet (AFPM) machines potential for reliability improvement. Thereby, designs of direct-drive modular AFPM generator for a given experimental MCT are performed. The proposed study shows that even number sizing of spatially shifted AFPM machine modules leads to the elimination of the electromagnetic torque ripples transmitted to the MCT shaft. Moreover, it is shown that the proposed module-based generator configuration achieves better thermal behavior. As the actives parts masses and costs are expected to be higher, compromises should be carried-out in terms of reliability and fault-tolerance
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Keywords


Marine Current Turbine; Axial Flux Permanent Magnet Generator; Design; Optimization

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References


S. Benelghali, M.E.H. Benbouzid and J.F. Charpentier, “Generator systems for marine current turbine applications: A comparative study,” IEEE Journal of Oceanic Engineering, vol. 37, n°3, pp. 554-563, July 2012.

S. Benelghali, M.E.H. Benbouzid and J.F. Charpentier, “Marine tidal current electric power generation technology: State of the art and current status,” in Proceedings of the 2007 IEEE IEMDC, Antalya (Turkey), vol. 2, pp. 1407-1412, May 2007.

Y. Li and H.K. Florig, “Modeling the operation and maintenance costs of a large scale tidal current turbine farm,” in Proceedings of the IEEE OCEANS’06, Boston (USA), September 2006.

R.E. Harris, L. Johanning and J. Wolfram, “Mooring systems for wave energy converters: A review of design issues and choices,” in Proceedings of the 2004 MAREC, Blyth (UK), pp. 1-10, July 2004.

R.S. Semken, M. Polikarpova, P. Roytta, J. Alexandrova, J. Pyrhonen, J. Nerg, A. Mikkola and J. Backman, “Direct-drive permanent magnet generators for high-power wind turbines: Benefits and limiting factors,” IET Renewable Power Generation, vol. 6, n°1, pp. 1-8, January 2012.

Joorabian, M., Nejad, A.Z., Malekian, K., Practical Aspects of Constructing a Wind Ironless Axial Flux Direct-Drive Generator, (2009) International Review of Electrical Engineering (IREE), 4 (2), pp. 235-241.

Kurt, U., Onbilgin, G., Ozgonenel, O., Defining design criteria of an axial flux permanent magnet synchronous generator, (2012) International Review of Electrical Engineering (IREE), 7 (1), pp. 3290-3296.

O. Keysan, A.S. McDonald and M. Mueller, “A direct drive permanent magnet generator design for a tidal current turbine (SeaGen),” in Proceedings of the 2011 IEEE IEMDC, Niagara Falls (Canada), pp. 224-229, May 2011.

C. Boccaletti, P. Di Felice,L. Petrucci, E. Santini, “Parametric analysis of axial flux wind generators focused on total harmonic distortion evaluation,” IET Renewable Power Generation, vol. 5, n°2, pp. 148-159, 2011.

S. Djebarri, J.F. Charpentier, F. Scuiller, M.E.H. Benbouzid and S. Guemard, “Rough design of a double-stator axial flux permanent magnet generator for a rim-driven marine current turbine,” in Proceedings of the 2012 IEEE ISIE, Hangzhou (China), pp. 1450-1455, May 2012.

S. Djebarri, J.F. Charpentier, F. Scuiller and M.E.H. Benbouzid, “Axial flux permanent magnet generator with rim driven specifications for marine current turbines,” European Journal of Electrical Engineering, vol. 16, n°2, pp. 145-176, 2013.

P. Virtic and B. Stumberger, “Analytical analysis of magnetic field and force calculation in a slotless-type permanent magnet linear synchronous machine; verification with numerical analysis,” in Proceedings of the 2007 IEEE IEMDC, Antalya (Turkey), vol. 2, pp. 963-968, May 2007.


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