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��� CROSSBOW is a TSO driven Horizon 2020 European project in which project partners designed and developed a set of products aimed at enabling greater integration of renewable energy sources (RES) into the power grid and thus decrease operational costs. This paper presents an innovative solution for the cross-border energy balancing market that improves the procurement of the balancing energy, which is necessary to maintain the balance between the production and consumption in the system, as well as provide a more efficient allocation of cross-zonal capacities. The presented solution is a prototype of the trading platform on which trading on the balancing energy market is performed for the product of the manual frequency restoration reserve. Every 15 minutes, an auction based on the activation optimization algorithm is performed on the trading platform. The main criterion of the algorithm is the maximization of the social welfare, which enables the lowest possible balancing energy costs. This paper presents an example of the optimization algorithm operation and social welfare calculation. Povzetek ��� Nabor produktov, ki so bili zasnovani in razviti v evropskem projektu CROSSBOW, je namenjen sistemskim operaterjem prenosnega omre��ja in omogo��a ve��jo integracijo obnovljivih virov energije (OVE) v omre��je ter ni��je stro��ke delovanja. V prispevku je predstavljena inovativna re��itev, ki predstavlja del trga s sistemskimi storitvami za zagotavljanje izravnalne energije. Potrebna je za vzdr��evanje ravnote��ja med proizvodnjo in porabo elektri��ne energije ter u��inkovitej��o izrabo ��ezmejnih prenosnih zmogljivosti (��PZ). Predstavljena re��itev je prototip trgovalne platforme, ki temelji na ��ezmejnem upravljanju energije iz spremenljivih OVE in hranilnikov energije in omogo��a trgovanje na veleprodajnem trgu. Trgovalna platforma CROSSBOW predstavlja programsko opremo, na kateri se izvaja trgovanje na izravnalnem trgu za produkt ro��ne rezerve za povrnitev frekvence. Na trgovalni platformi se vsakih 15 minut izvede avkcija na podlagi algoritma za optimizacijo aktivacij. Glavna kriterijska funkcija algoritma je optimizacija dru��bene blaginje, ki omogo��a najni��je mo��ne stro��ke izravnave. Prispevek predstavi primer delovanja optimizacijskega algoritma in izra��una dru��bene blaginje. |
