Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles

Haaris Rasool; Manh Tuan Tran; Sajib Chakraborty; Joeri Van Mierlo; Thomas Geury; Mohamed El Baghdadi; Omar Hegazy

Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles

Haaris Rasool, Manh Tuan Tran, Sajib Chakraborty, Joeri Van Mierlo, Thomas Geury, Mohamed El Baghdadi, Omar Hegazy

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

2 Citations (Scopus)

Abstract

The paper proposes the design of a 50kW isolated DC-DC Dual Active Bridge (DAB) converter for a high-power off-board charger for Electric vehicles (EVs) applications. The detailed electro-thermal simulation of the wide band gap (WBG) (i.e., SiC MOSFETs)-based bidirectional DAB is performed to determine the performance of the system in terms of efficiency at high-power operation. A linear model based on system identification has been created to design the control approach accurately. Dual-loop phase shift constant-current (CC) and constant-voltage (CV) control strategy is implemented on the dynamic simulation model at a higher switching frequency to validate the stability of the designed controller. The proposed DAB operates with an acceptable ripple and dual-loop voltage-current control that comprehensively tracks reference commands, while the maximum efficiency achieved is approximately 97.5% at rated power.

Original language	English
Title of host publication	24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe
Place of Publication	Hanover, Germany
Publisher	IEEE
Pages	P1-P9
Number of pages	9
ISBN (Electronic)	978-9-0758-1539-9
ISBN (Print)	978-1-6654-8700-9
Publication status	Published - 9 Sept 2022
Event	2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe) - Hanover, Germany Duration: 5 Sept 2022 → 9 Sept 2022 https://epe2022.com/

Publication series

Name	24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe

Conference

Conference	2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe)
Country/Territory	Germany
City	Hanover
Period	5/09/22 → 9/09/22
Internet address	https://epe2022.com/

Bibliographical note

Publisher Copyright:
© 2022 EPE Association.

Copyright:
Copyright 2022 Elsevier B.V., All rights reserved.

Keywords

Bi-directional
Charging infrastructure for EVs
Wide bandgap
Power flow control strategy

Access to Document

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9907398

Cite this

Rasool, H., Tran, M. T., Chakraborty, S., Van Mierlo, J., Geury, T., El Baghdadi, M., & Hegazy, O. (2022). Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles. In 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe (pp. P1-P9). (24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe). IEEE. https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9907398

Rasool, Haaris ; Tran, Manh Tuan ; Chakraborty, Sajib et al. / Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles. 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe. Hanover, Germany : IEEE, 2022. pp. P1-P9 (24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe).

@inproceedings{e1ffc442792b49cd9563bd3be5762180,

title = "Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles",

abstract = "The paper proposes the design of a 50kW isolated DC-DC Dual Active Bridge (DAB) converter for a high-power off-board charger for Electric vehicles (EVs) applications. The detailed electro-thermal simulation of the wide band gap (WBG) (i.e., SiC MOSFETs)-based bidirectional DAB is performed to determine the performance of the system in terms of efficiency at high-power operation. A linear model based on system identification has been created to design the control approach accurately. Dual-loop phase shift constant-current (CC) and constant-voltage (CV) control strategy is implemented on the dynamic simulation model at a higher switching frequency to validate the stability of the designed controller. The proposed DAB operates with an acceptable ripple and dual-loop voltage-current control that comprehensively tracks reference commands, while the maximum efficiency achieved is approximately 97.5% at rated power.",

keywords = "Bi-directional, Charging infrastructure for EVs, Wide bandgap, Power flow control strategy",

author = "Haaris Rasool and Tran, {Manh Tuan} and Sajib Chakraborty and {Van Mierlo}, Joeri and Thomas Geury and {El Baghdadi}, Mohamed and Omar Hegazy",

note = "Publisher Copyright: {\textcopyright} 2022 EPE Association. Copyright: Copyright 2022 Elsevier B.V., All rights reserved.; 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe) ; Conference date: 05-09-2022 Through 09-09-2022",

year = "2022",

month = sep,

day = "9",

language = "English",

isbn = "978-1-6654-8700-9",

series = "24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe",

publisher = "IEEE",

pages = "P1--P9",

booktitle = "24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe",

url = "https://epe2022.com/",

}

Rasool, H, Tran, MT , Chakraborty, S , Van Mierlo, J , Geury, T , El Baghdadi, M & Hegazy, O 2022, Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles. in 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe. 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe, IEEE, Hanover, Germany, pp. P1-P9, 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe), Hanover, Germany, 5/09/22. <https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9907398>

Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles. / Rasool, Haaris; Tran, Manh Tuan ; Chakraborty, Sajib et al.
24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe. Hanover, Germany: IEEE, 2022. p. P1-P9 (24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

TY - GEN

T1 - Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles

AU - Rasool, Haaris

AU - Tran, Manh Tuan

AU - Chakraborty, Sajib

AU - Van Mierlo, Joeri

AU - Geury, Thomas

AU - El Baghdadi, Mohamed

AU - Hegazy, Omar

PY - 2022/9/9

Y1 - 2022/9/9

N2 - The paper proposes the design of a 50kW isolated DC-DC Dual Active Bridge (DAB) converter for a high-power off-board charger for Electric vehicles (EVs) applications. The detailed electro-thermal simulation of the wide band gap (WBG) (i.e., SiC MOSFETs)-based bidirectional DAB is performed to determine the performance of the system in terms of efficiency at high-power operation. A linear model based on system identification has been created to design the control approach accurately. Dual-loop phase shift constant-current (CC) and constant-voltage (CV) control strategy is implemented on the dynamic simulation model at a higher switching frequency to validate the stability of the designed controller. The proposed DAB operates with an acceptable ripple and dual-loop voltage-current control that comprehensively tracks reference commands, while the maximum efficiency achieved is approximately 97.5% at rated power.

AB - The paper proposes the design of a 50kW isolated DC-DC Dual Active Bridge (DAB) converter for a high-power off-board charger for Electric vehicles (EVs) applications. The detailed electro-thermal simulation of the wide band gap (WBG) (i.e., SiC MOSFETs)-based bidirectional DAB is performed to determine the performance of the system in terms of efficiency at high-power operation. A linear model based on system identification has been created to design the control approach accurately. Dual-loop phase shift constant-current (CC) and constant-voltage (CV) control strategy is implemented on the dynamic simulation model at a higher switching frequency to validate the stability of the designed controller. The proposed DAB operates with an acceptable ripple and dual-loop voltage-current control that comprehensively tracks reference commands, while the maximum efficiency achieved is approximately 97.5% at rated power.

KW - Bi-directional

KW - Charging infrastructure for EVs

KW - Wide bandgap

KW - Power flow control strategy

UR - http://www.scopus.com/inward/record.url?scp=85141623520&partnerID=8YFLogxK

M3 - Conference paper

SN - 978-1-6654-8700-9

T3 - 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe

SP - P1-P9

BT - 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe

PB - IEEE

CY - Hanover, Germany

T2 - 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe)

Y2 - 5 September 2022 through 9 September 2022

ER -

Rasool H, Tran MT , Chakraborty S , Van Mierlo J , Geury T , El Baghdadi M et al. Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles. In 24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe. Hanover, Germany: IEEE. 2022. p. P1-P9. (24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe).

Modelling and Control of a 50kW SiC-based Isolated DAB Converter for Off-Board Chargers of Electric Vehicles

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this