Usage of active elements for providing proper voltage profiles in distribution networks

Cilj zaključnega dela je preveriti ustreznost uporabe aktivnih elementov omrežja in storitev prožnosti energije uporabnikov omrežja za zagotavljanje ustreznih napetostnih profilov in preprečevanje preobremenitev v distribucijskih omrežjih. Za izbrano distribucijsko omrežje, za katerega smo imeli podane rezultate meritev, smo izvedli izračune pretokov energije z metodo BFS (Backward Forward Sweep). Omejili smo se na upoštevanje tehničnih kriterijev za sprejemljivost rešitev, ki zagotovijo ustrezen napetostni profil in preprečujejo preobremenitve elementov omrežja v najtežjih obratovalnih pogojih.The goal of this master\u27s thesis is to evaluate the suitability of the active network elements and the network user’s energy flexibility services in providing appropriate voltage profiles and preventing congestion in distribution networks. Based on BFS (Backward Forward Sweep) load flow computation method, the case studies are performed for a discussed distribution network, where the measurement results were available. Our observation is focused on the technical acceptability of solutions that can provide an appropriate voltage profile and prevent the overloading of network elements in the most demanding operating conditions in the discussed distribution network