20.500.12556/DKUM-15128 VKLJUČITEV BIOPLINARNE DOBROVNIK 2 V ELEKTROENERGETSKO OMREŽJE POMURSKE ZANKE INTEGRATION OF THE BIOGAS PLANT DOBROVNIK 2 INTO THE ELECTROENERGETIC NETWORK OF THE POMURJE LOPP V zadnjem desetletju smo se ljudje po svetu in v Sloveniji začeli zavedati, da bo postal primanjkljaj tradicionalnih energentov nekaj vsakdanjega, kar že lahko vsakodnevno občutimo z dvigom cen in višanjem trošarin na energente. Vse to je privedlo k pospešenemu raziskovanju in pridobivanju energije iz obnovljivih virov, s katerimi bi se lahko pokril ta primanjkljaj. Mednje prištevamo tudi bioplin, ki lahko služi kot klasično kurivo za ogrevanje ter kot energent s pomočjo katerega se v bioplinarnah pridobiva električna energija. Ena izmed elektrarn, ki proizvaja električno energijo s pomočjo bioplina je bioplinarna Dobrovnik 2, predvidene moči 1 MW, ki bo stala v neposredni bližini že obratujoče bioplinarne Dobrovnik prav tako moči 1MW. Pri nalogi smo se soočili s problemom priključitve te dodatne elektrarne v elektroenergetski sistem (20 kV distribucijski daljnovod Dobrovnik). Za to dodatno elektrarno smo pri dveh različnih možnih točkah priključitve na DV Dobrovnik (oporišče št. 96 in odcep Filovci Trnavski breg) preverili vrednosti kratkostičnih tokov ter ugotavljali, ali sta primerni za priključitev. Simulacije kratkih stikov smo izvedli v programskem paketu PSCAD®. In the last decade the people all around the world and also in Slovenia started to realize that the shortage of traditional energy products will become something ordinary. This is already noticeable through higher prices and duties on energy products. All of this has led to intensified research and generation of energy from renewable sources, which could cover this shortage. One of those renewable sources is biogas, which can be used as conventional fuel for heating and as an energy product through which electric power can be obtained. Biogas plant Dobrovnik 2 will be one of the plants, which generate electric power through biogas and will generate 1 MW of electric power. It will be set up near already existent biogas plant Dobrovnik 1, which also generates 1 MW of electric power. In our diploma paper we confronted the problem of connecting this additional power plant to the electrical power system (20 kV distribution line Dobrovnik). We tested the short circuit current values for two different points of connection of the additional power plant to the distribution line Dobrovnik (base Nr. 96 and branch Filovci Trnavski breg) and we assessed whether they were appropriate for the connection. Simulations of the short circuits were carried out in the software package PSCAD®. bioplinarna kratki stiki/ kratek stik sončna elektrarna hidroelektrarne na reki Muri PSCAD® proizvodnja električne energije. Biogas plant short circuits/ short circuit solar power plant hydroelectric power plant on the Mura River PSCAD® power generation. true true false [D. Užmah] Slovenski jezik Angleški jezik Diplomsko delo 2010-08-24 10:05:35 2010-09-07 18:07:37 2022-04-12 22:36:08 2023-12-18 03:32:11 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.311.24(043.2) 14542614 URN:SI:UM:DK:JGJUQRRQ UNI_Uzmah_David_2010.pdf UNI_Uzmah_David_2010.pdf 1 9F04E8EC1EC562B2DF7F3A1E1287EEF0 348238ecec552aa50821a6eb7e969d9757dd56a9117f49a9524f93942d76b9ee 62f6fc91-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/51c2cb96-c413-4b5e-914f-a394c3c4aa4a https://dk.um.si/Dokument.php?lang=slv&id=16903 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0