20.500.12556/ReVIS-13238 Integracija baterijskega hranilnika k dvojno regulirani cevni vodni turbini HE Boštanj za podporo pri izvajanju primarne regulacije frekvence Integration of a Battery Energy Storage System with a Double-Regulated Bulb Water Turbine at the Boštanj HPP to Support Primary Frequency Regulation Izvajanje primarne regulacije frekvence povzroča obrabo in utrujanje komponent turbinske regulacije na sodelujočih proizvodnih enotah, zaradi nihanja moči, kot odziv na odstopanje frekvence od nazivne vrednosti 50 Hz. Pri dvojno reguliranih cevnih turbinah s Kaplanovim gonilnikom se regulacija moči izvaja z gibanjem vodilnika in gonilnika. Dograditev baterijskega hranilnika omogoča zmanjšanje števila gibov in opravljene razdalje mehanizma z delnim ali celotnim prevzemom obremenitve. V sklopu naloge je bil razvit model hidro agregata in baterijskega hranilnika ter razviti in analizirani algoritmi vodenja, ki dokazujejo bistveno manjšo obrabo in utrujanje ob ustrezno dimenzioniranem hranilniku in ustreznem vodenju hibridne enote hidro agregat – baterijski hranilnik. The provision of primary frequency control leads to increased wear and tear of a turbine governing components in participating generating units, due to power fluctuations, resulting from deviations of the grid frequency from the nominal value of 50 Hz. In double-regulated bulb turbines with a Kaplan runner, power regulation is achieved through the movement of the guide vanes and the runner blades. The integration of a battery energy storage system enables a reduction in both, the number of movements and the sliding distance of the regulating mechanisms, by partially or fully assuming the load. Within the scope of this thesis, a model of the hydroelectric unit and the battery energy storage system was developed, and control algorithms were developed and analysed, demonstrating a significant reduction in wear and tear when a suitably dimensioned storage system and appropriate control of the hybrid hydro–battery unit are applied. Primarna regulacija frekvence Hidro agregat Hibridna enota Obraba in utrujanje Turbinska regulacija Baterijski hranilnik Primary frequency regulation Hydro agregate Hybrid unit Wear and tear Turbine governing Battery energy storage system true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-02-27 18:03:59 2026-02-27 18:03:59 2026-04-14 11:41:30 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 6072 270157059 MAG_Markeljc_Matej_2026.pdf MAG_Markeljc_Matej_2026.pdf 1 5D00A6DAD46E2096635E283A83F122BF 5ff8bfd2ec690b9a7f6f224ccf9fcc8290f80db20b764770877ad1e5f8637fe5 500e2bc4-13fe-11f1-8c73-001a4af901a5 https://revis.openscience.si/Dokument.php?lang=slv&id=15725 Univerza v Novem mestu - Fakulteta za strojništvo 0 0 0