Autonoomne katkematu energiavarustus väikeelamule
Laen...
Kuupäev
2019
Kättesaadav alates
27.11.2019
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Töö on ajendatud soovist aidata kaasa üha suurenevale taastuvenergia osakaalule Eesti
energiamajanduses. Tänu taastuvenergia tehnoloogiate arengule on nende maksumus järjest
langemas ja on võimalik, et jõudnud tasemele, kus taastuvenergia on majanduslikult kasumlik.
Töö eesmärk on tekitada Off-Grid väikeelamule sobilik võimalikult taastuvenergiapõhine
energiavarustus ja hinnata selle majanduslikku tasuvust. Töös kasutati andmeid kliima
andmebaasidest ja mõõdetud tarbimise andmeid. Andmeid töödeldi programmidega Microsoft
Excel, PVGIS ja HOMER pro. Töö tulemusena selgus, et ühele tavalisele väikeelamule sobilik
energiasüsteem peab päevas tootma 10 kWh energiat. Selle saavutamiseks oli kõige
mõistlikum kasutada tuule ja päikese koostootmisjaama, et oleks aastaringselt suurema
taastuvenergia osakaaluga katkematu tootlikus. Töö tulemused olid ootuspärased ja lähevad
kokku seniste sarnaste uuringutega.
This thesis is fueled from the authors desire to input into the growing capacity of green energy in Estonias energy management. Due to Tehcnological advancements the pricing of renewable energy systems the possibility of economical gain by adapting a renewable energy component into ones house is possible. The purpose of this thesis is to create a fully renewable energy based Off-Grid energy system and to evaluate it’s economical return. The necessary data was acquired from climat databases and from measurments performed on a small residential house. The programs used in this thesis were Microsoft Excel, PVGIS and HOMER pro. The results of this thesis did not find anything new and ended up confirming the results of theses similar to this one done before. Like the conclusions that it is beneficial to use both wind and Solar energy to get good results and that the average daily consumption of a small residential house is near 10 kWh per day.
This thesis is fueled from the authors desire to input into the growing capacity of green energy in Estonias energy management. Due to Tehcnological advancements the pricing of renewable energy systems the possibility of economical gain by adapting a renewable energy component into ones house is possible. The purpose of this thesis is to create a fully renewable energy based Off-Grid energy system and to evaluate it’s economical return. The necessary data was acquired from climat databases and from measurments performed on a small residential house. The programs used in this thesis were Microsoft Excel, PVGIS and HOMER pro. The results of this thesis did not find anything new and ended up confirming the results of theses similar to this one done before. Like the conclusions that it is beneficial to use both wind and Solar energy to get good results and that the average daily consumption of a small residential house is near 10 kWh per day.
Kirjeldus
Bakalaureusetöö
Tehnika ja tehnoloogia õppekaval
Märksõnad
bakalaureusetööd, päikesepaneelid, elektrituulikud, akumulaatorid