دانلود مقاله ISI انگلیسی شماره 86078
کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
86078 2017 9 صفحه PDF سفارش دهید 7551 کلمه
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عنوان انگلیسی
Derivatives of the nodal prices in market power screening
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Energy Economics, Volume 64, May 2017, Pages 149-157

پیش نمایش مقاله
پیش نمایش مقاله

چکیده انگلیسی

This paper proposes a novel method for market power screening. This method is developed for horizontally and vertically consolidated power markets, and is based on the optimal power flow (OPF) model properties. It undertakes the calculation and analysis of a matrix of derivatives of the nodal prices with respect to generating unit offer prices. The analysis takes into consideration the influence of particular partakers and energy groups on the nodal prices. This paper presents a theoretical analysis of the partakers' and groups' profits as well as a method for the market power screening. Moreover, the issue wherein the LMP model generates prices above the highest bidding price is discussed. Illustrative case studies and case studies based on the Polish wholesale balancing power market model are also presented.

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