Analysis of the potential of unidirectional and bidirectional price controlled charging strategies

Georg Stoeckl, Rolf Witzmann

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

1 Zitat (Scopus)

Abstract

The increasing share of electric vehicles (EVs) in the coming years will lead to an additional load. Most vehicles come home during the afternoon and evening. Charging them directly after their arrival (plug and charge strategy) would lead to an increase of the consumption peak in the evening. But EVs are usually connected to the grid for longer than they need to charge their batteries. This enables them to be charged at times of low power demand and low electricity prices (unidirectional price controlled charging strategy) and to thereby even out the power consumption. Furthermore, it is possible to feed in power when the electricity price is high (bidirectional price controlled charging strategy). In this scenario, EVs would serve as a storage device. This paper introduces a simulation model for the plug and charge, the unidirectional, and the bidirectional price controlled charging strategies. These strategies are then compared to each other regarding profitability and technical constraints.

OriginalspracheEnglisch
Titel22nd International Conference and Exhibition on Electricity Distribution, CIRED 2013
Auflage615 CP
DOIs
PublikationsstatusVeröffentlicht - 2013
Veranstaltung22nd International Conference and Exhibition on Electricity Distribution, CIRED 2013 - Stockholm, Schweden
Dauer: 10 Juni 201313 Juni 2013

Publikationsreihe

NameIET Conference Publications
Nummer615 CP
Band2013

Konferenz

Konferenz22nd International Conference and Exhibition on Electricity Distribution, CIRED 2013
Land/GebietSchweden
OrtStockholm
Zeitraum10/06/1313/06/13

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