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Optimizacija proizvodnje električne energije na dereguliranem trgu : magistrsko deloKremer, BorisV magistrskem delu je predstavljeno modeliranje verige hidroelektrarn (HE) in termoelektrarn (TE) ter pripadajoči algoritem, ki na osnovi napovedanega urnega dotoka v prvo HE v verigi, napovedanih ... urnih cen standardiziranih produktov električne energije in razpoložljive moči elektrarn, izvede optimalno načrtovanje razpoložljive urne proizvodnje električne energije. Modeliranje verige HE in TE je izvedeno na osnovi empiričnih vrednosti spremenljivk, dobljenih iz meritev, ki smo jih z aproksimirajočimi funkcijami zapisali v eksplicitni obliki. Tako zapisane funkcije smo uporabili za analitične izračune spremenljivk modela pri optimiranju razpoložljive urne proizvodnje. Za reševanje smo izbrali stohastično optimizacijsko metodo diferenčne evolucije (DE) s programskim orodjem MATLAB. Kriterijska funkcija optimiranja predstavlja maksimizacijo ustvarjenega dobička od proizvedene in prodane električne energije na dereguliranem trgu. Optimizacijski algoritem smo razdelili na termo in hidro del ter nadalje hidro del še na dva podproblema in sicer na praznjenje in polnjenje akumulacijskega bazena, kar omogoči hitrejše in natančnejše reševanje problema. Izdelani optimizacijski algoritem smo preizkusili na praktičnem primeru treh HE v verigi na reki Dravi in dveh blokih v TEŠ, v časovnem obdobju šestih ur. Predstavljeni rezultati so pokazali, da je optimizacijski algoritem narejen tako, da kljub mnogim omejitvam poišče optimalno rešitev.Type of material - master's thesisPublication and manufacture - Maribor : [B. Kremer], 2003Language - slovenianCOBISS.SI-ID - 8422166
Author
Kremer, Boris
Other authors
Dolinar, Drago, 1953- |
Grčar, Bojan
Topics
hidroelektrarne |
termoelektrarne |
optimiranje |
električna energija |
dereguliran trg |
diferenčna evolucija |
hydro power plants |
thermo power stations |
optimisation |
electricity |
deregulated market |
differential evolution
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Library | Call number – location, accession no. ... | Copy status |
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Library of Technical Faculties, Maribor | pisarna A-003 (FERI) MD KREMER B. OPTIMIZACIJA | available - reading room |
University of Maribor Library | Skladišče II 57548 | available - reading room |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Kremer, Boris | ![]() |
Dolinar, Drago, 1953- | 08919 |
Grčar, Bojan | 09479 |
Source: Personal bibliographies
and: SICRIS
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