MODELIRANJE ELEKTROENERGETSKOG SUSTAVA OTOKA KRKA

U ovom se diplomskom radu analizira elektroenergetski sustav otoka Krka koji je modeliran u računalnom programu Neplan. Proveden je proračun tokova snaga za minimalno i maksimalno opterećenje, proračun struja kratkog spoja te analiza sihurnosti prema kriteriju N-1. Obrađen je i utjecaj distribuiranih izvora na mrežu, te su prethodno navedeni proračuni provedeni i za scenarij s planiranim obnovljivim izvorima. Na kraju rada izvršen je proračun bilance energije za trenutno stanje te za stanje sa priključenim planiranim obnovljivim izvorima.The topic of this master thesis is an analysis of the electro-energetic system on the island of Krk modelled in a computer program Neplan. Calculation of power flows for minimum and maximum load, calculations of a short circuit electricities and a safety analysis according to the N-1 criterium have been conducted. The imapct of distributed sources on the network has also been elaborated and calculated. Previously mentioned calculations have also been conducted for the scenario with planned renewable sources. At the end of research a calculation of the energy balance sheet has been commited for the current condition and for the condition with plugged in planned renewable sources