Koordinirani rad u stvarnom vremenu vjetrene i hidroelektrane

master's thesis

• Title (english): The real-time coordination of a wind-hydro power generation
• Author: Jure Konjevod
• Mentor: Slavko Krajcar (mentor)
• Committee member: Slavko Krajcar (predsjednik povjerenstva)
• Committee member: Nenad Debrecin (član povjerenstva)
• Committee member: Nikola Čavlina (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-18, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom je radu napravljena analiza koordiniranog rada u stvarnom vremenu vjetrene i hidroelektrane. Opisan je dio hrvatskog EES-a koji zasebno predstavlja hidro-vjetreni elektroenergetski sustav. Osim toga, dani su stvarni podatci o jedinicama koje čine strukturu tog sustava, a navedeni su i općeniti problemi koji su specifični za takav tip izvora energije. Uz to, napravljen je model hidro-vjetrenog elektroenergetskog sustava u programskom alatu MATLAB/Simulink, te je opisan postupak izrade... More modela kao i njegovi sastavni dijelovi. Nakon provedene simulacije, analizirani su dobiveni rezultati (kutna brzina rotacije, te radna i jalova snaga VE, naponi, kutna brzina rotacije, odstupanje kutne brzine rotacije, izlazna radna snaga generatora, te trofazna struja generatora HE) iz kojih se mogu uočiti karakteristike koordiniranog rada u stvarnom vremenu vjetrene i hidroelektrane. Less

Abstract (english)

This study gives a review of coordinate operation in real time of the wind and hydro power plant. It is described one part of Croatian Power System which separately represents wind–hydropower system. Furthermore, given data are real and describe units which make the power system and also there are given general problems which are specific for that type of energy sources. Also, wind-hydropower generation system is modeled with MATLAB/Simulink and also it is described the procedure of... More modeling and model components. Obtained results, rotor speed, an active and reactive power of wind power plant, voltages, rotor speed, rotor speed deviation, output active power and stator current of a hydroelectric generator, are analyzed. The characteristics of coordinate operation in real time of the wind and hydro power plant are discussed. Less

• Keywords: hidro-vjetreni elektroenergetski sustav; hidroelektrana; vjetrena turbina; izlazna snaga; uzbudni napon; kutna brzina rotacije
• Keywords (english): wind-hydropower generation system; hydro power plant; wind turbine; output power; excitation voltage; rotor speed
• Language: croatian
• URN:NBN: urn:nbn:hr:168:108552
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:45:20