20.500.12556/DKUM-73760 Tržno orientirano nudenje sistemske storitve procesa za vzdrževanje frekvence v centru vodenja verige HE DEM diplomsko delo Market oriented offering ancillary services of frequency containment process in control center of Drava power plants Ključna veličina, ki kaže na ustrezno delovanje EES, je frekvenca. Ker se proizvodnja in poraba električne energije v povezavi (interkonekciji) neprestano spreminjata, se spreminja tudi frekvenca. V primeru večjega odstopanja (napake) frekvence od nazivne vrednosti 50 Hz, se (nemudoma) odzovejo agregati v skladu s točno določenimi pravili. Mehanizma se imenujeta proces za vzdrževanje frekvence in avtomatska rezerva za povrnitev frekvence, kjer se prva izvaja samodejno in neposredno na agregatih (sklop turbina - generator), druga pa na »višjem« - sistemskem nivoju (izvaja ga ELES). V diplomski nalogi bom predstavil možnosti daljinskega upravljanja storitve procesa za vzdrževanje frekvence (PVF) z namenom minimizacije obremenitev agregatov DEM ter možnostjo njihovega optimalnega angažiranja na trgu storitev EES RS. Crucial measured value, which indicates the stability of the network, is frequency. It changes continuously as a result of constant changes in balance between generation and consumption. In cases of larger frequency deviations from the nominal value of 50 Hz, the production units instantly respond according to precisely defined rules. These mechanisms are called frequency containment process (FCP) and automatic frequency restoration process (aFRP), where the first is performed automatically directly by the turbine governor, and the latter is performed on a higher, system level, performed by the transmission system operator (in Slovenia ELES). This work presents the possibility of remote control of the frequency containment process with intent to minimize the stress on power production units (hydro power plants) of Dravske elektrarne Maribor (DEM) and their optimal engagement in the ancillary services market within Slovenian power grid. Hidro elektrarna vzdrževanje frekvence sistemske storitve statika. Hydropower plant frequency containment and restoration ancillary services static. true true false [M. Manfreda] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-06-11 11:27:58 2019-06-28 12:54:56 2022-08-02 06:16:40 2019-09-20 03:12:29 2019 0 Maribor 0 Maribor VIII, 59 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.311.21:351.791.1(043.2) 22587158 URN:SI:UM:DK:6KHM1G49 VS_Manfreda_Matjaz_2019.pdf VS_Manfreda_Matjaz_2019.pdf 1 30363B923461756683F03941C094C1E0 0702a6df286e20324b4fba724b84fed2317f0aa50b2644637ff3ab3d1948347a be95b415-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/98bb172d-8f97-4553-a755-2f04093ff310 https://dk.um.si/Dokument.php?lang=slv&id=134578 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0