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A novel control strategy for the switched reluctance generator

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Warianty tytułu
PL
Nowa strategia sterowania generatorem reluktancyjnym
Języki publikacji
EN
Abstrakty
EN
The paper proposes a novel switching strategy that increases the efficiency of the energy conversion and reduces the noise level produced by the generator. The technique redistributes the three switching stages of the converter within one working cycle. Such technique is viable when the generator operates below its base speed. Here, the back electromagnetic force is always lower than the DC-link voltage, hence the phase current is controlled at a desired value. The proposed control method is validated using a commercially available four phase 8/6 switched reluctance generator.
PL
W artykule zaproponowano nową strategię przełączania generator reluktancyjnego. Metoda zwiększa skuteczność konwersji energii I redukuje szumy. W jednym cyklu realizuje się trzy etapy przełączeń. Metoda jest zalecana gdy generator operuje poniżej bazowej szybkości.
Rocznik
Strony
49--53
Opis fizyczny
Bibliogr. 17 poz., tab., wykr.
Twórcy
autor
autor
autor
  • University of Ljubljana, Faculty of Electrical Engineering, Department of Mechatronics, Trzaska cesta 25, 1000 Ljubljana, Slovenia, peter.kosmatin@fe.uni-lj.si
Bibliografia
  • [1] Krishnan R., Switched reluctance motor drives: modeling, simulation, analysis, design and applications, Industrial electronics series, 2001.
  • [2] Miller T. J., Electronic control of switched reluctance machines, Newnes power engineering series, Reed educational and professional publishing, 2001.
  • [3] Cardenas R., Pena R., Perez M. and Clare J., Control of a switched reluctance generator for variable-speed wind energy applications, IEEE transactions on energy conversion, vol. 20, no. 4, Dec. 2005.
  • [4] Powell D. J., Jewell G. W., Calverley S. D. and Howe D., Iron loss in a modular rotor switched reluctance machine for the “More-Electric” aero-engine, IEEE transactions on magnetics, vol. 41, no. 10, pp. 3934- 3936, Oct. 2005.
  • [5] Schofield N. and Long S., Generator operation of a switched reluctance starter/generator at extended speeds, IEEE transactions on vehicular technology, vol. 58, no. 1, pp. 48-56, Jan. 2009.
  • [6] Chang Y. C. and Liaw C. M., Establishment of a switchedreluctance generator-based common DC microgrid system, IEEE transactions on power electronics, vol. 26, no. 9, pp. 2512-2527, Sept. 2011.
  • [7] Mademlis C. and Kioskeridis I., Optimizing performance in current-controlled switched reluctance generators, IEEE transactions on energy conversion, vol. 20, no. 3, pp. 556-565, Sept. 2005.
  • [8] Torrey D. A., Switched reluctance generators and their control, IEEE transactions on industrial electronics, vol. 49, no. 1, Feb. 2002.
  • [9] Chang Y. C. and Liaw C. M., On the design of power circuit and control scheme for switched reluctance generator, IEEE transactions on power electronics, vol. 23, no. 1, Jan. 2008.
  • [10] Prus V., Nikitina A., Zagirnyak M., Miljavec D., Research of energy processes in circuits containing iron in saturation condition, Przegląd Elektrotechniczny, no. 3, pp. 149-152, 2011.
  • [11] Leskovec J., Makuc D., Lahajnar F., Miljavec D., Nonlinear reluctance model of transverse flux motor, Przegląd Elektrotechniczny, no. 3, pp. 111-114, 2011.
  • [12] Ellison A. J., Mech F. I. and Moore C. J., Acoustic noise and vibration of rotating electric machines, IEE proceedings, vol. 115, no. 1, pp. 1633-1640, Nov. 1968.
  • [13] Wu C. Y. and Pollock C., Analysis and reduction of vibration and acoustic noise in the switched reluctance drive, IEEE transactions on industry applications, vol. 31, no. 1, pp. 91-98, Jan./Feb. 1995.
  • [14] Fiedler J. O., Kasper K. A. and De Doncker R. W., Calculation of the acoustic noise spectrum of SRM using modal superposition, IEEE transactions on industrial electronics, vol. 57, no. 9, pp. 2939-2945, Sept. 2010.
  • [15] Anwar M. N., Radial force calculation and acoustic noise prediction in switched reluctance machines, IEEE transactions on industry applications, vol. 36, no. 6, pp. 1589-1597, Nov./Dec. 2000.
  • [16] Pollock C. and Wu C. Y., Acoustic noise cancellation techniques for switched reluctance drives, IEEE transactions on industry applications, vol. 33, no. 2, pp. 477-484, March/April 1997.
  • [17] Chai J.Y., Lin Y. W. and Liaw C. M., Comparative study of switching controls in vibration and acoustic noise reductions for switched reluctance motor, IEEE transactions on power applications, vol. 153, no. 3, pp. 348-360, May 2006.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOH-0065-0010
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