Penalizing Source Uncertainty in Wholesale Electricity Markets
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F11%3A43898237" target="_blank" >RIV/49777513:23520/11:43898237 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1109/EEEIC.2011.5874629" target="_blank" >http://dx.doi.org/10.1109/EEEIC.2011.5874629</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EEEIC.2011.5874629" target="_blank" >10.1109/EEEIC.2011.5874629</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Penalizing Source Uncertainty in Wholesale Electricity Markets
Popis výsledku v původním jazyce
Many renewable energy sources are intermittent. The DC optimal power flow method used by wholesale markets for economic dispatch and energy pricing provides no way of evaluating the worth of such sources. We propose that the bids of the intermittent sources include uncertainty levels as well as energy prices, and develop, for radial distribution networks, a new probabilistic version of the DC OPF problem that bears the same structure but penalizes intermittency. The new problem is solved for several instances of the IEEE 32 node radial network. It is shown that the probabilistic approach correctly captures many economic and operational effects of source uncertainty. While fixed energy sources have a greater value at distant locations, intermittent energy sources are better near fixed energy sources that can compensate their power fluctuations.
Název v anglickém jazyce
Penalizing Source Uncertainty in Wholesale Electricity Markets
Popis výsledku anglicky
Many renewable energy sources are intermittent. The DC optimal power flow method used by wholesale markets for economic dispatch and energy pricing provides no way of evaluating the worth of such sources. We propose that the bids of the intermittent sources include uncertainty levels as well as energy prices, and develop, for radial distribution networks, a new probabilistic version of the DC OPF problem that bears the same structure but penalizes intermittency. The new problem is solved for several instances of the IEEE 32 node radial network. It is shown that the probabilistic approach correctly captures many economic and operational effects of source uncertainty. While fixed energy sources have a greater value at distant locations, intermittent energy sources are better near fixed energy sources that can compensate their power fluctuations.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
BC - Teorie a systémy řízení
OECD FORD obor
—
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů