20.500.12556/DKUM-90596 Stanje napolnjenosti litij-titanat oksidnih hranilnikov energije State of charge of Lithium-titanate oxide energy storage systems V letu 2023 se je delež tržišča za shranjevanje energije potrojil; proizvajamo in porabljamo vedno več energije, ampak včasih proizvedemo več energije, kot je zmoremo porabiti ali pa premalo. Zato je potrebno energijo shraniti. Baterijske celice so zdaleč najbolj učinkovit način shranjevanja energije. Želja po dolgotrajnejših in bolj zanesljivih sistemih je začela v ospredje postavljali litij-titanat oksidne celice. Hkrati so se proizvajalci inverterjev začeli nagibati h visoko napetostim baterijskim sistemom zaradi manjših izgub ter cene. Diplomsko delo se osredotoča na visokonapetostni LTO baterijski sistem, podrobno opisuje njegovo delovanje in sestavne dele ter primerja različne metode določanja stanja napolnjenosti. In 2023, the energy storage market share tripled because we produce and consume more energy than ever before. However, there are times when we generate more energy than we can use or not enough. This necessitates the storage of energy. Battery cells are by far the most efficient means of storing energy. The demand for more durable and reliable systems has brought lithium-titanate oxide (LTO) cells to the forefront. At the same time, inverter manufacturers have increasingly turned to high-voltage battery systems due to their lower losses and cost. This thesis focuses on high-voltage LTO battery systems providing a detailed description of their operation and components and comparing various methods of determining the state of charge. zalogovniki električne energije litij-titanat oksid kalman filter stanje napolnjenosti SOC. energy storage systems lithium-titanate oxide Kalman filter state of charge SOC. true true false [J. Gselman] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-09-10 13:37:45 2024-10-22 15:35:30 2025-01-21 09:25:13 0000-00-00 00:00:00 2024 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.354(043.2) 223216131 VS_Gselman_Jaka_2024.pdf VS_Gselman_Jaka_2024.pdf 1 5811FC99F66B58DEB94F25BADC09C0D7 4e8af5f87dc527154e30460ebdbdaba518b8809485aadfeb8238efb5e4316388 168097d4-6f6b-11ef-b637-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=184828 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0