کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9651995 | 1438824 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Probabilistic power flow with non-conforming electric loads
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
A comprehensive model for probabilistic power flow is proposed for the purpose of estimating the statistics of bus voltage magnitudes and circuit currents, given the statistics of the loads. The proposed method is based on the quadratized power flow model and a non-conforming electric load model. The statistics of the electric load are accurately represented with the statistics of a few independent random variables and the statistics of bus voltage magnitudes and circuit current flows are computed from the linearized model of bus voltage and circuit current flow with respect to these independent load random variables. The method is validated via Monte Carlo simulations in which the problem is fully solved for each random sample, thus incorporating non-linearities resulting from the AC power flow equations. Both the linearization solution and the Monte Carlo approach are based on the Single Phase Quadratic Power Flow (SPQPF) model of the power system. The proposed method has been implemented and applied to the IEEE 24-bus Reliability Test System (RTS). The results are presented in the paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 27, Issues 9â10, NovemberâDecember 2005, Pages 627-634
Journal: International Journal of Electrical Power & Energy Systems - Volume 27, Issues 9â10, NovemberâDecember 2005, Pages 627-634
نویسندگان
George K. Stefopoulos, A.P. Meliopoulos, George J. Cokkinides,