Elektriautode laadimisvõimaluse analüüs Tartu korterelamu näitel
Laen...
Kuupäev
2020
Kättesaadav alates
04.09.2020
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Eesti suurimates linnades on suur protsent elanikke, kes elab tüüpiliste kõrghoonetega
ehitatud aladel - magalarajoonides, kus elanikutel puudub võimalus oma elektriautosid
maja parkimisplatsil laadida.
Selle töö eesmärgiks oli uurida perspektiivseid võimalusi elektriautode laadimiseks Tartu
magalarajoonis Annelinn, valida kõige optimaalsem laadija tüüp ning projekteerida
laadimiskohad Anne 82 korterelamu parklas.
Kasutades maanteeameti statistikat selgitati välja, et kõige populaarsemad elektriautod
Eestis on Mitsubishi i-Miev ja Nissan Leaf. Samuti uuriti erinevad laadijaid ja
laadimisprotsessi juhtimise võimalusi. Kasutades elektritranspordi uuringut, leiti, et
elektriauto keskmine läbisõit Tartus päevas on 12,8 km ja selleks kuulub 2,56 kWh
elektrienergiat. Teostatud mõõtmiste abil on leitud kui suur on korterelamu
elektritarbimine.
Tartu elanike sõiduharjumusi analüüsides selgus, et Tartus eraisikute elektriautode
laadimiseks kortermaja autoparklas ei pruugi olla laadija väga suure võimsusega.
Läbiviidud arvutused näitasid, et korterelamus on olemas amprite reserv, mida saab
kasutada elektriauto laadimiseks. On leitud, et kui on vaja suurendada laadijate võimsust
ja/või arvu, tuleb kasutada nn nutilaadijaid ning koormuse juhtimise süsteemi (nutikas
laadimissüsteem) mille abil saab olemasolevasse elektrivõrku integreerida laadijad
vältides hoone peakaitsme suurendamist.
Most of the Estonian population, living in the biggest Estonian towns, live in big residential areas, consisting of multistorey residential buildings, which do not have any chargers on their car parks. The present thesis aimed to analyse of the electric vehicle charging possibilities in Tartu residential area Annellinn, to choose the best charger type suitable for a multistorey apartment house and design some charging spots for Anne 82 residential building. According to the Republic of Estonia Road Administration data, the most widespread models of electric cars in Estonia are Mitsubishi i-Miev and Nissan Leaf. .To achieves the aim, different chargers and charging process controllers were studied. According to the survey of electric transport, it was found that the average kilometrage for a car in Tartu is 12,8 km which needs about 2,56 kWh of electric energy. The analysis of the Tartu citizens’ driving habits showed that there is no need to install powerful chargers on the territory of the residential buildings. The measurements were carried out to find out how much electricity the residential building consumes. It was discovered that the residential building main switchboard has enough free amperes to charge the electric vehicles. It was decided that to increase the power of the charges and/or their amount it is better to use smart chargers and Load Management System, that enables to integrate additional chargers without increasing the size of the main fuse.
Most of the Estonian population, living in the biggest Estonian towns, live in big residential areas, consisting of multistorey residential buildings, which do not have any chargers on their car parks. The present thesis aimed to analyse of the electric vehicle charging possibilities in Tartu residential area Annellinn, to choose the best charger type suitable for a multistorey apartment house and design some charging spots for Anne 82 residential building. According to the Republic of Estonia Road Administration data, the most widespread models of electric cars in Estonia are Mitsubishi i-Miev and Nissan Leaf. .To achieves the aim, different chargers and charging process controllers were studied. According to the survey of electric transport, it was found that the average kilometrage for a car in Tartu is 12,8 km which needs about 2,56 kWh of electric energy. The analysis of the Tartu citizens’ driving habits showed that there is no need to install powerful chargers on the territory of the residential buildings. The measurements were carried out to find out how much electricity the residential building consumes. It was discovered that the residential building main switchboard has enough free amperes to charge the electric vehicles. It was decided that to increase the power of the charges and/or their amount it is better to use smart chargers and Load Management System, that enables to integrate additional chargers without increasing the size of the main fuse.
Kirjeldus
Magistritöö
Energiakasutuse õppekaval
Märksõnad
magistritööd, Roheline Ülikool (töö toetab EMÜ Rohelise Ülikooli põhimõtteid), energiavarustus, alternatiivernergia, elektriautod, korterelamud, laadimine