Cristin-resultat-ID: 1832817
Sist endret: 19. januar 2021, 13:15
NVI-rapporteringsår: 2020
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2020

Stochastic Load Modeling of High-Power Electric Vehicle Charging - A Norwegian Case Study

Bidragsytere:
  • Eirik Ivarsøy
  • Bendik Nybakk Torsæter og
  • Magnus Korpås

Bok

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2020
ISBN:
  • 978-1-7281-4701-7
Open Access

Klassifisering

Fagfelt (NPI)

Fagfelt: Elkraft og elektrotekniske fag
- Fagområde: Realfag og teknologi

Beskrivelse Beskrivelse

Tittel

Stochastic Load Modeling of High-Power Electric Vehicle Charging - A Norwegian Case Study

Sammendrag

In recent years, the number of electric vehicles (EVs) has increased rapidly. Due to technological advancement, government policies and the focus on reducing greenhouse gas emission, the growth can be expected to continue. Home charging of EVs will often be sufficient for short-distance travel and daily routines. However, EVs still have a limited range. Thus, for long-distance travel, a network of fast charging stations (FCS) is needed. The stochastic nature, high power demand and short duration of EV fast charging, make it in many cases a grid capacity issue rather than an energy issue. Therefore, knowledge about the load profile of FCSs is important. In this paper, a model is developed for the simulation of the aggregated load profile of an FCS. The FCS load model includes a mobility model based on actual traffic flow, EV charging curves and temperature-dependent EV efficiency. Simulations are performed using the Monte Carlo simulation technique, to get a daily load profile for the FCS. Real-world data for the studied FCS in Norway is compared with the results from the simulation to analyze the performance of the FCS load model. The developed load profile for the FCS has a high peak-to-average power ratio, which indicates that the socioeconomic profitability of fast charging stations still is low.

Bidragsytere

Eirik Ivarsøy

  • Tilknyttet:
    Forfatter
    ved Institutt for elkraftteknikk ved Norges teknisk-naturvitenskapelige universitet
Aktiv cristin-person

Bendik Nybakk Torsæter

  • Tilknyttet:
    Forfatter
    ved Energisystemer ved SINTEF Energi AS

Magnus Korpås

  • Tilknyttet:
    Forfatter
    ved Institutt for elkraftteknikk ved Norges teknisk-naturvitenskapelige universitet
1 - 3 av 3

Resultatet er en del av Resultatet er en del av

2020 International Conference on Smart Energy Systems and Technologies - SEST.

SEST 2020, .. 2020, IEEE. Vitenskapelig antologi/Konferanseserie
1 - 1 av 1