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A case study on electric vehicles as nationwide battery storage to meet Slovenia’s final energy consumption with solar energy
ID
Mendek, Igor
(
Avtor
),
ID
Marentič, Tim
(
Avtor
),
ID
Anžur, Klara
(
Avtor
),
ID
Zajc, Matej
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(4,83 MB)
MD5: E380CC473CCFCB77978A4119ADCC857B
URL - Izvorni URL, za dostop obiščite
https://www.mdpi.com/1996-1073/17/11/2733
Galerija slik
Izvleček
Despite the global importance of solar energy, its variability requires energy storage to balance production during peak and off-peak periods. Moreover, the transport sector is undergoing a global transition from internal combustion engines to electric vehicles. Since vehicles are idle 95% of the time, electric vehicle batteries, when connected to a grid, can effectively regulate intermittent photovoltaics using vehicle-to-grid technology. This conceptual study investigates the feasibility of a nationwide energy infrastructure that relies solely on solar energy, replacing other electricity sources, such as solid fuels, petroleum products, and natural gas, and utilizes electric vehicles as the sole battery energy storage system. This study aims to demonstrate the significant potential and benefits of such collaboration. The theoretical study combines historical data, assumptions, and conditions to build a simulation model that is modelled similarly as in previous conceptual studies of nationwide energy systems based solely on photovoltaics and electric vehicles, referenced in this article. In Slovenia, the total surface size suitable for the installation of photovoltaic systems is estimated to be 280 km2. The calculations show that a surface size of 217 km2 for photovoltaic systems can produce enough energy to cover Slovenia’s entire energy demand, Slovenia’s final energy consumption. However, simulations comparing photovoltaic production, total energy consumption (electricity, solid fuels, etc.), and the capacity of electric vehicle batteries show that a surface size of more than 500 km2 with photovoltaic systems and a 200% share of electric vehicles in the Slovenian vehicle fleet in 2022 will provide satisfactory results. Therefore, for a country like Slovenia, in addition to a solar power plant with a surface size of 280 km2, additional renewable energy sources are needed to cover the total energy demand, as well as additional battery energy storage systems in addition to electric vehicles.
Jezik:
Angleški jezik
Ključne besede:
electric vehicles
,
photovoltaics
,
vehicle-to-everything (V2X)
,
vehicle-to-grid (V2G)
,
final energy consumption
,
renewable energy sources
,
electricity demand
,
quality of life
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FE - Fakulteta za elektrotehniko
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2024
Št. strani:
17 str.
Številčenje:
Vol. 17, iss. 11, [article no.] 1783
PID:
20.500.12556/RUL-159159
UDK:
629.331-83:621.383.51
ISSN pri članku:
1996-1073
DOI:
10.3390/en17112733
COBISS.SI-ID:
199086851
Datum objave v RUL:
02.07.2024
Število ogledov:
186
Število prenosov:
23
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Objavi na:
Gradivo je del revije
Naslov:
Energies
Skrajšan naslov:
Energies
Založnik:
Molecular Diversity Preservation International
ISSN:
1996-1073
COBISS.SI-ID:
518046745
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
električna vozila
,
fotovoltaika
,
V2X
,
V2G
,
končna poraba energije
,
obnovljivi viri energije
,
povpraševanje po električni energiji
,
kakovost življenja
Projekti
Financer:
EC - European Commission
Številka projekta:
101056765
Naslov:
Electric Vehicles Management for carbon neutrality in Europe
Akronim:
EV4EU
Financer:
ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:
P2-0246
Naslov:
ICT4QoL - Informacijsko komunikacijske tehnologije za kakovostno življenje
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