Planning the operation of a stationary energy storage in a system with photovoltaic power plants

U uvodnom dijelu rada ukratko je opisan zadatak diplomskog rada. U drugom poglavlju dan je pregled literature u području istraživanja stacionarnog spremnika električne energije koja je bila potrebna za ovaj diplomski rad. Osnovna teorijska razmatranja i opis baterijskog spremnika električne energije i njegov utjecaj na elektroenergetski sustav dani su u trećem poglavlju. U četvrtom poglavlju matematičkim je modelom opisan baterijski spremnik, međusobna ovisnost parametara te je matematički detaljno razrađena ovisnost plana pražnjenja i punjenja baterijskog spremnika i cijena na tržištu električne energije. Nakon provedene analize u petom poglavlju prikazani su rezultati simulacija, izračunati troškovi i dobiti, te dani komentari na svaki scenarij. Nakon provedene analize u šestom poglavlju zaključeno je s obzirom na provedenu analizu kakav je utjecaj na trošak ili dobit tog dana imao baterijski spremnik.The goal of this thesis was shortly described in the introduction – the goals of simulation and analysis. In the second chapter, a literature list in the field of stationary electrical energy storage was given. Theoretical basis and a description of battey storage, as well as it's influence on the electromagnetic system are described in the third chapter. In the fourth chapter, battery storage unit was presented using a mathematical model, as well as paramteter dependency. Relation between battery storage and electrical energy market was described in detail. After analysis, results of simulations, calculations of cost and profit were presented, adn each given scenario was commented. Considering the given analysis, a conclusion was given regarding the influence on the monetary loss or gain during the day for the battery storag