Impact of Smart Charging on the Reliability of Charging Infrastructure

Boud Verbrugge; Haaris Rasool; Mohammed Mahedi Hasan; Sajib Chakraborty; Thomas Geury; Mohamed El Baghdadi; Omar Hegazy

Impact of Smart Charging on the Reliability of Charging Infrastructure

Boud Verbrugge, Haaris Rasool, Mohammed Mahedi Hasan, Sajib Chakraborty, Thomas Geury, Mohamed El Baghdadi, Omar Hegazy

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In the upcoming years, the implementation of smart charging strategies will be required to deal with the increasing number of electric vehicles (EVs). This paper investigates the impact of smart charging on the reliability and the lifetime of the charging infrastructure. An electro-thermal model of a high-power off-board charger was developed to estimate the thermal stress response of the switches on the applied smart charging current profile. The resulting junction temperature profiles were used to estimate the lifetime of the charger. The results showed that due to smart charging, the lifetime of the high-power off-board charger improved by a factor of 2.4 compared to a conventional uncoordinated charging strategy.

Originele taal-2	English
Titel	EVS35 Proceedings
Uitgeverij	EVS35
Pagina's	1-9
Aantal pagina's	9
Status	Published - jun. 2022
Evenement	The 35th International Electric Vehicle Symposium & Exhibition - Oslo, Norway Duur: 11 jun. 2022 → 15 jun. 2022 https://evs35oslo.org

Conference

Conference	The 35th International Electric Vehicle Symposium & Exhibition
Verkorte titel	EVS35
Land/Regio	Norway
Stad	Oslo
Periode	11/06/22 → 15/06/22
Internet adres	https://evs35oslo.org

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Impact of Smart Charging on the Reliability of Charging Infrastructure

Impact of Smart Charging on the Reliability of Charging Infrastructure
Boud Verbrugge (Speaker)
13 jun. 2022
Activiteit: Talk or presentation at a conference

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@inproceedings{4351ba0e6e66497798b981cf21e6ce6e,

title = "Impact of Smart Charging on the Reliability of Charging Infrastructure",

abstract = "In the upcoming years, the implementation of smart charging strategies will be required to deal with the increasing number of electric vehicles (EVs). This paper investigates the impact of smart charging on the reliability and the lifetime of the charging infrastructure. An electro-thermal model of a high-power off-board charger was developed to estimate the thermal stress response of the switches on the applied smart charging current profile. The resulting junction temperature profiles were used to estimate the lifetime of the charger. The results showed that due to smart charging, the lifetime of the high-power off-board charger improved by a factor of 2.4 compared to a conventional uncoordinated charging strategy.",

keywords = "Smart charging, Reliability, Charging infrastructure",

author = "Boud Verbrugge and Haaris Rasool and Hasan, {Mohammed Mahedi} and Sajib Chakraborty and Thomas Geury and {El Baghdadi}, Mohamed and Omar Hegazy",

year = "2022",

month = jun,

language = "English",

pages = "1--9",

booktitle = "EVS35 Proceedings",

publisher = "EVS35",

note = "The 35th International Electric Vehicle Symposium & Exhibition, EVS35 ; Conference date: 11-06-2022 Through 15-06-2022",

url = "https://evs35oslo.org",

}

TY - GEN

T1 - Impact of Smart Charging on the Reliability of Charging Infrastructure

AU - Verbrugge, Boud

AU - Rasool, Haaris

AU - Hasan, Mohammed Mahedi

AU - Chakraborty, Sajib

AU - Geury, Thomas

AU - El Baghdadi, Mohamed

AU - Hegazy, Omar

PY - 2022/6

Y1 - 2022/6

N2 - In the upcoming years, the implementation of smart charging strategies will be required to deal with the increasing number of electric vehicles (EVs). This paper investigates the impact of smart charging on the reliability and the lifetime of the charging infrastructure. An electro-thermal model of a high-power off-board charger was developed to estimate the thermal stress response of the switches on the applied smart charging current profile. The resulting junction temperature profiles were used to estimate the lifetime of the charger. The results showed that due to smart charging, the lifetime of the high-power off-board charger improved by a factor of 2.4 compared to a conventional uncoordinated charging strategy.

AB - In the upcoming years, the implementation of smart charging strategies will be required to deal with the increasing number of electric vehicles (EVs). This paper investigates the impact of smart charging on the reliability and the lifetime of the charging infrastructure. An electro-thermal model of a high-power off-board charger was developed to estimate the thermal stress response of the switches on the applied smart charging current profile. The resulting junction temperature profiles were used to estimate the lifetime of the charger. The results showed that due to smart charging, the lifetime of the high-power off-board charger improved by a factor of 2.4 compared to a conventional uncoordinated charging strategy.

KW - Smart charging

KW - Reliability

KW - Charging infrastructure

M3 - Conference paper

SP - 1

EP - 9

BT - EVS35 Proceedings

PB - EVS35

T2 - The 35th International Electric Vehicle Symposium & Exhibition

Y2 - 11 June 2022 through 15 June 2022

ER -

Impact of Smart Charging on the Reliability of Charging Infrastructure

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Conference

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Impact of Smart Charging on the Reliability of Charging Infrastructure

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