A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles

Milad Babalou; Nazanin Pourmoradi; Hossein Torkaman; Edris Pouresmaeil

doi:10.1109/ICEMD60816.2023.10429534

A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles

Milad Babalou^*
, Nazanin Pourmoradi
, Hossein Torkaman
, Edris Pouresmaeil

^*Tämän työn vastaava kirjoittaja

Shahid Beheshti University

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

3 Sitaatiot (Scopus)

65 Lataukset (Pure)

Abstrakti

The necessity of incorporating a dual active bridge (DAB) converter in electric vehicles (EVs) has been widely recognized in recent years. In this paper, a DAB converter based on the utilization of two transformers is presented. Also, the principles of operation, switching strategy, and transmission power characteristics of the proposed converter are discussed. Moreover, the RMS current of two transformers with different values of the inductances of the inductors that are in series with the transformers; is discussed. In addition, the loss distribution of the proposed converter across different powers is investigated. The proposed dual-transformer-based dual active bridge converter is compared with the presented converters in terms of transmission power of transformers and efficiency of the converters. Finally, the proposed converter with a low voltage side (V_L = 200 V), the switching frequency of power MOSFETs (f_s = 25 kHz), and an accurate model of the electric battery at a high voltage side (V_H = 400 V) are simulated at 2980 W to verify the way of charging and discharging the electrical battery with the proposed converter.

Alkuperäiskieli	Englanti
Otsikko	2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023
Kustantaja	IEEE
Sivumäärä	6
ISBN (elektroninen)	979-8-3503-9374-3
DOI - pysyväislinkit	https://doi.org/10.1109/ICEMD60816.2023.10429534
Tila	Julkaistu - 2024
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Conference on Electrical Machines and Drives - Tehran, Iran Kesto: 20 jouluk. 2023 → 21 jouluk. 2023

Julkaisusarja

Nimi	2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023

Conference

Conference	International Conference on Electrical Machines and Drives
Lyhennettä	ICEMD
Maa/Alue	Iran
Kaupunki	Tehran
Ajanjakso	20/12/2023 → 21/12/2023

Rahoitus

ACKNOWLEDGMENT This work was supported by research grants from the Iran National Science Foundation (INSF) under grant No.4005030.

Pääsy asiakirjaan

10.1109/ICEMD60816.2023.10429534

A_High-Power_Dual-Transformer-Based_Dual_Active_Bridge_Converter_Suitable_for_Electric_VehiclesAccepted author manuscript, 663 KB

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Babalou, M., Pourmoradi, N., Torkaman, H., & Pouresmaeil, E. (2024). A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles. teoksessa 2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023 (2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023). IEEE. https://doi.org/10.1109/ICEMD60816.2023.10429534

@inproceedings{0024aa25dab74ef1a44ce124a94c7885,

title = "A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles",

abstract = "The necessity of incorporating a dual active bridge (DAB) converter in electric vehicles (EVs) has been widely recognized in recent years. In this paper, a DAB converter based on the utilization of two transformers is presented. Also, the principles of operation, switching strategy, and transmission power characteristics of the proposed converter are discussed. Moreover, the RMS current of two transformers with different values of the inductances of the inductors that are in series with the transformers; is discussed. In addition, the loss distribution of the proposed converter across different powers is investigated. The proposed dual-transformer-based dual active bridge converter is compared with the presented converters in terms of transmission power of transformers and efficiency of the converters. Finally, the proposed converter with a low voltage side (VL = 200 V), the switching frequency of power MOSFETs (fs = 25 kHz), and an accurate model of the electric battery at a high voltage side (VH = 400 V) are simulated at 2980 W to verify the way of charging and discharging the electrical battery with the proposed converter.",

keywords = "dual active bridge converter, dual-transformer-based, electric vehicles, high power",

author = "Milad Babalou and Nazanin Pourmoradi and Hossein Torkaman and Edris Pouresmaeil",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; International Conference on Electrical Machines and Drives, ICEMD ; Conference date: 20-12-2023 Through 21-12-2023",

year = "2024",

doi = "10.1109/ICEMD60816.2023.10429534",

language = "English",

series = "2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023",

publisher = "IEEE",

booktitle = "2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023",

address = "United States",

}

Babalou, M, Pourmoradi, N, Torkaman, H & Pouresmaeil, E 2024, A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles. julkaisussa 2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023. 2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023, IEEE, International Conference on Electrical Machines and Drives, Tehran, Iran, 20/12/2023. https://doi.org/10.1109/ICEMD60816.2023.10429534

A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles. / Babalou, Milad; Pourmoradi, Nazanin; Torkaman, Hossein et al.
2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023. IEEE, 2024. (2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles

AU - Babalou, Milad

AU - Pourmoradi, Nazanin

AU - Torkaman, Hossein

AU - Pouresmaeil, Edris

PY - 2024

Y1 - 2024

N2 - The necessity of incorporating a dual active bridge (DAB) converter in electric vehicles (EVs) has been widely recognized in recent years. In this paper, a DAB converter based on the utilization of two transformers is presented. Also, the principles of operation, switching strategy, and transmission power characteristics of the proposed converter are discussed. Moreover, the RMS current of two transformers with different values of the inductances of the inductors that are in series with the transformers; is discussed. In addition, the loss distribution of the proposed converter across different powers is investigated. The proposed dual-transformer-based dual active bridge converter is compared with the presented converters in terms of transmission power of transformers and efficiency of the converters. Finally, the proposed converter with a low voltage side (VL = 200 V), the switching frequency of power MOSFETs (fs = 25 kHz), and an accurate model of the electric battery at a high voltage side (VH = 400 V) are simulated at 2980 W to verify the way of charging and discharging the electrical battery with the proposed converter.

AB - The necessity of incorporating a dual active bridge (DAB) converter in electric vehicles (EVs) has been widely recognized in recent years. In this paper, a DAB converter based on the utilization of two transformers is presented. Also, the principles of operation, switching strategy, and transmission power characteristics of the proposed converter are discussed. Moreover, the RMS current of two transformers with different values of the inductances of the inductors that are in series with the transformers; is discussed. In addition, the loss distribution of the proposed converter across different powers is investigated. The proposed dual-transformer-based dual active bridge converter is compared with the presented converters in terms of transmission power of transformers and efficiency of the converters. Finally, the proposed converter with a low voltage side (VL = 200 V), the switching frequency of power MOSFETs (fs = 25 kHz), and an accurate model of the electric battery at a high voltage side (VH = 400 V) are simulated at 2980 W to verify the way of charging and discharging the electrical battery with the proposed converter.

KW - dual active bridge converter

KW - dual-transformer-based

KW - electric vehicles

KW - high power

UR - https://www.scopus.com/pages/publications/85186525715

U2 - 10.1109/ICEMD60816.2023.10429534

DO - 10.1109/ICEMD60816.2023.10429534

M3 - Conference article in proceedings

AN - SCOPUS:85186525715

T3 - 2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023

BT - 2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023

PB - IEEE

T2 - International Conference on Electrical Machines and Drives

Y2 - 20 December 2023 through 21 December 2023

ER -

Babalou M, Pourmoradi N, Torkaman H, Pouresmaeil E. A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles. julkaisussa 2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023. IEEE. 2024. (2023 3rd International Conference on Electrical Machines and Drives, ICEMD 2023). doi: 10.1109/ICEMD60816.2023.10429534

A High-Power Dual-Transformer-Based Dual Active Bridge Converter Suitable for Electric Vehicles

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