Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles

Uni- and bi-directional electric vehicle charging schedulers are key enablers in the mitigation of the negative impacts, such as peak powers, of electric vehicles and renewable energy sources on the grid. This paper presents two electric vehicle charging schedulers based on model predictive control...

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Autores principales:	Gilles Van Kriekinge, Cedric De Cauwer, Nikolaos Sapountzoglou, Thierry Coosemans, Maarten Messagie
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Electric vehicle Model predictive control Peak shaving Smart charging Vehicle-to-grid Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/9589a4824230447381f83a5a80500ac2
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spelling	oai:doaj.org-article:9589a4824230447381f83a5a80500ac22021-11-28T04:34:30ZPeak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles2352-484710.1016/j.egyr.2021.11.207https://doaj.org/article/9589a4824230447381f83a5a80500ac22021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721013445https://doaj.org/toc/2352-4847Uni- and bi-directional electric vehicle charging schedulers are key enablers in the mitigation of the negative impacts, such as peak powers, of electric vehicles and renewable energy sources on the grid. This paper presents two electric vehicle charging schedulers based on model predictive control algorithms for four different charging strategies to minimize electricity bills and peak powers for a local energy system. The schedulers use forecast values for photovoltaic production, load demand and electric vehicle state, from an existing database, a deep recurrent neural network and an electric vehicle battery model, respectively. The charging strategies are tested in a simulator that uses real and recent charging events from a charging location in Brussels. The results show the possibility to drastically reduce peak powers and with them, electricity bills as well, near real-time. Bi-directional charging shows the best results compared to uni-directional charging. These good performances are amplified by oversized PV systems but reduced with higher minimum state-of-charge.Gilles Van KriekingeCedric De CauwerNikolaos SapountzoglouThierry CoosemansMaarten MessagieElsevierarticleElectric vehicleModel predictive controlPeak shavingSmart chargingVehicle-to-gridElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 7, Iss , Pp 8760-8771 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electric vehicle Model predictive control Peak shaving Smart charging Vehicle-to-grid Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Electric vehicle Model predictive control Peak shaving Smart charging Vehicle-to-grid Electrical engineering. Electronics. Nuclear engineering TK1-9971 Gilles Van Kriekinge Cedric De Cauwer Nikolaos Sapountzoglou Thierry Coosemans Maarten Messagie Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
description	Uni- and bi-directional electric vehicle charging schedulers are key enablers in the mitigation of the negative impacts, such as peak powers, of electric vehicles and renewable energy sources on the grid. This paper presents two electric vehicle charging schedulers based on model predictive control algorithms for four different charging strategies to minimize electricity bills and peak powers for a local energy system. The schedulers use forecast values for photovoltaic production, load demand and electric vehicle state, from an existing database, a deep recurrent neural network and an electric vehicle battery model, respectively. The charging strategies are tested in a simulator that uses real and recent charging events from a charging location in Brussels. The results show the possibility to drastically reduce peak powers and with them, electricity bills as well, near real-time. Bi-directional charging shows the best results compared to uni-directional charging. These good performances are amplified by oversized PV systems but reduced with higher minimum state-of-charge.
format	article
author	Gilles Van Kriekinge Cedric De Cauwer Nikolaos Sapountzoglou Thierry Coosemans Maarten Messagie
author_facet	Gilles Van Kriekinge Cedric De Cauwer Nikolaos Sapountzoglou Thierry Coosemans Maarten Messagie
author_sort	Gilles Van Kriekinge
title	Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
title_short	Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
title_full	Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
title_fullStr	Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
title_full_unstemmed	Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
title_sort	peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/9589a4824230447381f83a5a80500ac2
work_keys_str_mv	AT gillesvankriekinge peakshavingandcostminimizationusingmodelpredictivecontrolforuniandbidirectionalchargingofelectricvehicles AT cedricdecauwer peakshavingandcostminimizationusingmodelpredictivecontrolforuniandbidirectionalchargingofelectricvehicles AT nikolaossapountzoglou peakshavingandcostminimizationusingmodelpredictivecontrolforuniandbidirectionalchargingofelectricvehicles AT thierrycoosemans peakshavingandcostminimizationusingmodelpredictivecontrolforuniandbidirectionalchargingofelectricvehicles AT maartenmessagie peakshavingandcostminimizationusingmodelpredictivecontrolforuniandbidirectionalchargingofelectricvehicles
_version_	1718408331279728640

Peak shaving and cost minimization using model predictive control for uni- and bi-directional charging of electric vehicles

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