20.500.12556/DKUM-94731 Analiza kakovosti električne energije ter primerjava z energetsko analitiko diplomsko delo Analysis of power quality and comparison with energy analytics Diplomsko delo obravnava kakovost električne energije s poudarkom na analizi ključnih parametrov, kot so frekvenca, raven napetosti, harmoniki, utripanje, spremembe napetosti in asimetrije. Podane so osnovne značilnosti teh parametrov in njihov vpliv na delovanje elektroenergetskih sistemov. V diplomskem delu je obravnavana tudi uporaba energetske analitike, ki omogoča napredne metode zbiranja, obdelave in analize podatkov, kar prispeva k izboljšanju učinkovitosti in zanesljivosti energetskih omrežij. Predstavljeni so standardi kakovosti električne energije, kot sta EN 50160 in IEEE 519, ter primerjava teh tradicionalnih metod z novejšimi pristopi energetske analitike. Obravnavani so tudi praktični primeri uporabe teh metod ter njihove prednosti in slabosti pri izboljšanju kakovosti električne energije. Za analizo podatkov so v diplomskem delu uporabljena napredna analitična orodja, ki omogočajo celovito oceno in optimizacijo kakovosti električne energije, kar ima neposreden vpliv na učinkovitost in stabilnost elektroenergetskih sistemov. The thesis addresses power quality, with a focus on the analysis of key parameters such as frequency, voltage level, harmonics, flicker, voltage variations, and asymmetries. The basic characteristics of these parameters and their impact on the operation of electrical power systems are presented. The thesis also discusses the use of energy analytics, which enables advanced methods of data collection, processing, and analysis, contributing to the improvement of efficiency and reliability of energy networks. The quality standards for electrical energy, such as EN 50160 and IEEE 519, are presented, along with a comparison of these traditional methods with newer approaches in energy analytics. Practical examples of the application of these methods, as well as their advantages and disadvantages in improving power quality, are also discussed. Fordata analysis, advanced analytical tools are used in the thesis, enabling a comprehensive assessment and optimization of power quality, which directly impacts the efficiency and stability of electrical power systems. kakovost energija analitika standard harmoniki quality energy analytics standard harmonics true true false [A. Nerandžić] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-08-26 12:09:13 2025-12-19 14:09:38 2025-12-20 03:19:13 0000-00-00 00:00:00 2025 0 Maribor 0 Velenje XIII, 71 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.31:621.8.037(043.2) 262362371 UN_Nerandzic_Aleksa_2025.pdf UN_Nerandzic_Aleksa_2025.pdf 1 B33ABF33AF1CB8CA4F84A6998B47A853 8afa373b7921addc31ba8a7f4d8151c8f89cc2fb4176728b3eb6442d23ffab45 ba45ddbc-8415-11f0-a712-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=196838 Fakulteta za energetiko 0 0 0