Pokrivanje nejednolikosti proizvodnje vjetroelektrana radom plinsko turbinskih postrojenja

master's thesis

• Title (english): Covering of variability of wind power plants generation by gas turbine facilities
• Author: Fran Mesar
• Mentor: Igor Sutlović (mentor)
• Committee member: Igor Sutlović (predsjednik povjerenstva)
• Committee member: Veljko Filipan (član povjerenstva)
• Committee member: Vladimir Dananić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2022-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Basic Technical Sciences

Abstract

Uvjeti za proizvodnju električne energije iz obnovljivih izvora vrlo su često podložni fluktuacijama. Ukupnu proizvodnju vjetroelektrana (VE) diktiraju brzina i smjer vjetra kao glavni parametri. U ovom radu se analizira mogućnost pokrivanja nejednolikosti proizvodnje vjetroelektrana plinskim turbinama (PT). Iz godišnjih izvještaja tvrtke HOPS d.o.o. prikupljeni su podaci o proizvodnji VE u Republici Hrvatskoj, izračunata su odstupanja stvarnih mjesečnih proizvodnji od prosjeka proizvodnje za pojedini kalendarski mjesec. Budući da se iznos instalirane snage mijenjao kroz godine izračunate su korigirane proizvodnje, s obzirom na referentnu vrijednost. Nadalje, izračunate su potrebne snage plinske turbine za pokrivanje nejednolikosti proizvodnje VE. Napravljena je financijska analiza isplativosti procesa.

Abstract (english)

Conditions of power generation from renewable resources (RES) are subject to change. Similarly, the generation of wind power plants (WPP) is affected by the speed and direction of the wind. In this paper, further analysis covering RES variable production by gas turbines facilities is shown. WPPs production data was collected from HOPS d.o.o. annual reports and deviations of monthly output from the average production, calculated for every month. Considering the rise in installed power capacities through the years, corrected production has been calculated using the reference value. Furthermore, the required power of the gas turbine for covering the variability of WPPs was determined. A financial analysis of the cost-effectiveness of the process was made.

• Keywords: energija vjetra; vjetroelektrane; nejednolikost proizvodnje; plinska turbina
• Keywords (english): wind energy; wind turbines; variability of wind power; gas turbine
• Language: croatian
• URN:NBN: urn:nbn:hr:149:299646
• Study programme: Title: Chemical Engineering - Graduate study; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-02-26 16:58:45