Management of stationary networked energy storage system with renewable sources

U diplomskom radu je opisano tržište električne energije i načini trgovanja električnom energijom. Za provedbu simulacije osmišljen je sustav koji čine vjetropark i baterijski spremnik. Rad sadrži dva modela. Cilj prvog modela je maksimizacija dobiti na tržištu, a cilj drugog modela je minimalizacija penala zbog neravnoteže. Usporedbom zarade ostvarene u slučajevima bez i s redispečiranjem baterijskom spremnika, prikazana je dobrobit primjene modela minimizacije penala zbog uzrokovane neravnoteže u svrhu promijene plana angažiranja baterijskog spremnika.The thesis describes the electricity market and ways of trading electricity. To perform the simulation is designed a system which is consisted of a wind farm and a battery storage. The thesis contains two models. The aim of the first model is to maximize profits in the market, and the aim of the second model is to minimize penalties due to imbalances. Comparing the profits made in cases without and with redistribution of the battery storage, the benefits of applying a penalty minimization model due to the imbalance caused to change the plan for engaging the battery storage are shown