Turismitalu energiakasutuse analüüs
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Kuupäev
2018
Kättesaadav alates
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Euroopa Liit koos Eestiga liiguvad jõudsalt energiatõhususe tõstmise ja
kasvuhoonegaaside vähendamise suuna, et tagada hea ja säästlik keskkond meile kõigile.
Käesoleva bakalaureusetöö eesmärk on analüüsida võimalusi taastuvate energiaallikate
kasutamise kohta. Turismitalu asub Jõgevamaal, Palamuse vallas, Änkkülas, Udu talus,
Kuremaa järve ääres. Turismitalu suuruseks on 30,3 hektarit, sellest 10.5 hektarit on
põllumaad, heinamaad umbes 7 hektarit, 4 hektarit on turismi pinda, 7 hektarit on metsa ja
ülejäänud on veealune rohumaa. Ülemkogu on seadnud eesmärgi, et 2030. aastal peaks
taastuvenergia moodustama Euroopa-Liidus tarbitavast energiast vähemalt 27%.
Turismitalu aastane elektritarve on 27349 kW·h. Võimsusega 11 kW aastane
päikesepaneeli kogu toodang turismitalule on 10700 kW·h, lahenduses on kokku 42
paneeli ja pindalalt 70 m². Töö käigus võrreldakse on-grid ja off-grid elektrivõrku. On-grid
lahenduse plussiks sai, et suurema tarbimise korral võetakse võrgust energiat juurde, samas
ülejäänud energiat on võimalik võrku tagasi suunata. Töös järeldub väiketuulikute madal
perspektiivitus maismaa suhtes. Antud teemat edasi arendades tuleks rõhku pöörata
reaalsetele mõõtmistulemustele, mis oleks vaja esmalt läbi viia ja seejärel täpsete
hinnangute andmine ettevõttele taastuvenergia allikate soetamisel. Autor leiab et tuleks
teostada tasuvusanalüüs ja kas rahaliselt on võimalik antuid energiaallikaid soetada.
The European Union together with Estonia is moving steadily towards increasing energy efficiency and reducing greenhouse gases in order to ensure a good and economical environment for all of us. The purpose of this bachelor thesis is to analyze the possibilities of using renewable energy sources. The tourist farm is located in Jõgevamaa, in the Palamuse municipality, Änkküla, on the Udu farm, near Kuremaa lake. The tourist farm is 30.3 hectares, of which 10.5 hectares are arable land, a meadow of about 7 hectares, 4 hectares of tourism, 7 hectares of forest, and the rest is underwater grassland. It has set a target of at least 27% renewable energy in the European Union in 2030. The annual electricity consumption of the Tourist Farm is 27349 kW·h. The total output of a 11 kW solar panel for the tourist farm is 10700 kW·h, with a total of 42 panels and an area of 70 m². In the course of the work, the on-grid and off-grid electricity networks are compared. The advantage of the on-grid solution was that, when consumed more, the network will receive energy while the rest of the energy can be redirected to the network. The work suggests a low prospect for small-breeders on land. In further developing this topic, emphasis should be put on the actual measurement results that would need to be carried out first and then accurate estimates of the company when acquiring renewable energy sources. The author believes that a cost-benefit analysis should be carried out and whether it is financially possible to obtain energy sources.
The European Union together with Estonia is moving steadily towards increasing energy efficiency and reducing greenhouse gases in order to ensure a good and economical environment for all of us. The purpose of this bachelor thesis is to analyze the possibilities of using renewable energy sources. The tourist farm is located in Jõgevamaa, in the Palamuse municipality, Änkküla, on the Udu farm, near Kuremaa lake. The tourist farm is 30.3 hectares, of which 10.5 hectares are arable land, a meadow of about 7 hectares, 4 hectares of tourism, 7 hectares of forest, and the rest is underwater grassland. It has set a target of at least 27% renewable energy in the European Union in 2030. The annual electricity consumption of the Tourist Farm is 27349 kW·h. The total output of a 11 kW solar panel for the tourist farm is 10700 kW·h, with a total of 42 panels and an area of 70 m². In the course of the work, the on-grid and off-grid electricity networks are compared. The advantage of the on-grid solution was that, when consumed more, the network will receive energy while the rest of the energy can be redirected to the network. The work suggests a low prospect for small-breeders on land. In further developing this topic, emphasis should be put on the actual measurement results that would need to be carried out first and then accurate estimates of the company when acquiring renewable energy sources. The author believes that a cost-benefit analysis should be carried out and whether it is financially possible to obtain energy sources.
Kirjeldus
Bakalaureusetöö
Energiakasutuse erialal
Märksõnad
bakalaureusetööd, päikesepaneelid, tuulegeneraatorid, energiasäästlikus, elektrivõrk