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Published Article / ENY-ARTICLE-2008-063

Wind Generator Transients’ Computation using Prony Method

Janik, P (Wroclaw University of Technology) ; Lobos, T (Wroclaw University of Technology) ; Rezmer, J (Wroclaw University of Technology) ; Waclawek, Z (Wroclaw University of Technology) ; Thiringer, T (Chalmers University of Technology, Sweden)

2007-05-21

Abstract: The impact of wind generation on the electrical system should be assessed to guarantee error free operation and good power quality indicia. In this paper switching transients within wind generation units have been analyzed. Transients were simulated and measured. A Prony model of the signal and a nonlinear regression method were applied to determine transients’ parameters for various operation modes of the wind generator. Both methods delivered quite satisfactory results, but the regression method was sensitive to local minima.

Keyword(s): wind generators ; switching transient ; prony method ; nonlinear regression
Note: Renewable energy resources impact. International Conference on Clean Electrical Power. [CD], Capri, (Italy), May 21st-23rd, 2007 [Piscatawy, NJ : IEEE, 2007]. s. 598-604


Fulltext : http://zet10.ipee.pwr.wroc.pl/record/72/files/

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Record created 2008-03-14, last modified 2008-03-14

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