master's thesis
ENERGY EFFICIENCY IN WATER SYSTEM MANAGEMENT

Ivo Draščić (2016)
Sveučilište u Rijeci
Pomorski fakultet u Rijeci
Metadata
TitleEnergetski učinkovito upravljanje vodoopskrbnim sustavom
AuthorIvo Draščić
Mentor(s)Vinko Tomas (thesis advisor)
Abstract
Zahvaljujući reljefnim specifičnostima Istre, smještaja izvora vode (dolina rijeke Mirne) te smještaja stanovništva i razvoja turizma, opskrba vodom odvija se uz stalnu izmjenu potencijalne energije vode. Voda se iz izvora diže (pumpa) na kote između 200 i 300 m.n.m., te se dalje transportira gravitacijskim cjevovodima do distribucijskih vodosprema koje su smještene na oko 60 m.n.m. Automatizacija i optimizacija pumpanja na bazi modela tarifa el. energije i potrošnje vode, smanjit će trošak, ali u tome se procesu potencijalna energija vode pretvara u nekorisne oblike energije. Raspoloživi hidroenergetski potencijal može se iskoristiti izgradnjom malih hidroelektrana te proizvedenu električnu energiju prodavati na tržištu (obnovljive) električne energije.
Keywordsautomation renewable energy small hydro power plants water supply
Parallel title (English)ENERGY EFFICIENCY IN WATER SYSTEM MANAGEMENT
Committee MembersRene Prenc (committee chairperson)
Nikola Tomac (committee member)
GranterSveučilište u Rijeci
Pomorski fakultet u Rijeci
PlaceRijeka
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Traffic and Transport Technology
Study programme typeuniversity
Study levelgraduate
Study programmeMarine Electronic Engineering and Information Technology
Academic title abbreviationmag. ing. el.
Genremaster's thesis
Language Croatian
Defense date2016-10-10
Parallel abstract (English)
Thanks to Istria´s geographical particularities, the position of water springs (the Mirna valley) and the location of inhabitants and tourism development, water supply unfolds through constant water potential energy exchange. Water is pumped from springs to between 200 and 300 meters above the sea level and via gravitational pipes further transported to the distribution tanks situated approximately 60 meters above the sea level. The automation and the optimization of pumping operation according to the electricity tariff and water demand is reducing the cost of pumping, but during this process water´s potential power is lost to various forms of energy. The lost hydro energetic potential could well be saved and utilized through small hydro power plants and newly created energy could sold on the renewable electical energy market.
Parallel keywords (Croatian)automatizacija male hidroelektrane obnovljiva energija vodoopskrbni sustav Keywords: automation
Resource typetext
Access conditionAccess restricted to students and staff of home institution
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:187:221184
CommitterDolores Markotić