Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply

Zhixing Yan; Shaokang Luan; Dipen Narendra Dalal; Jannick Kjar Jorgensen; Rui Wang; Gao Liu; Bjorn Rannestad; Stig Munk-Nielsen; Hongbo Zhao

doi:10.1109/PEDG56097.2023.10215259

Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply

Zhixing Yan^*, Shaokang Luan, Dipen Narendra Dalal, Jannick Kjar Jorgensen, Rui Wang, Gao Liu, Bjorn Rannestad, Stig Munk-Nielsen, Hongbo Zhao

^*Kontaktforfatter

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

4 Citationer (Scopus)

Abstract

The isolated gate-driver power supply is one of the crucial components inside the medium-voltage (MV) power converter, which provides galvanic isolation featuring low common-mode (CM) capacitance and high dv/dt immunity. Therefore, the design of the isolation transformer needs to be customized. However, none of the known papers have proposed a convenient transformer assembly method. For this purpose, an easy-to-manufactured planar transformer for MV gate-driver power supply is proposed in this paper. The designed isolation transformer has been tested at 7 kV DC voltage and measured the CM capacitance of 0.628 pF. Thus, the voltage isolation capability and low CM capacitance characteristics of the transformer have been verified.

Originalsprog	Engelsk
Titel	PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems
Antal sider	4
Forlag	IEEE (Institute of Electrical and Electronics Engineers)
Publikationsdato	2023
Sider	764-767
ISBN (Elektronisk)	9798350328233
DOI	https://doi.org/10.1109/PEDG56097.2023.10215259
Status	Udgivet - 2023
Begivenhed	14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023 - Shanghai, Kina Varighed: 9 jun. 2023 → 12 jun. 2023

Konference

Konference	14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023
Land/Område	Kina
By	Shanghai
Periode	09/06/2023 → 12/06/2023

Bibliografisk note

Publisher Copyright:
© 2023 IEEE.

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10.1109/PEDG56097.2023.10215259

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Citationsformater

Yan, Z., Luan, S., Dalal, D. N., Kjar Jorgensen, J., Wang, R., Liu, G., Rannestad, B., Munk-Nielsen, S., & Zhao, H. (2023). Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply. I PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (s. 764-767). IEEE (Institute of Electrical and Electronics Engineers). https://doi.org/10.1109/PEDG56097.2023.10215259

Yan, Zhixing ; Luan, Shaokang ; Dalal, Dipen Narendra et al. / Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply. PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. IEEE (Institute of Electrical and Electronics Engineers), 2023. s. 764-767

@inproceedings{6b875e865fe54465b6a5696bb6e7912f,

title = "Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply",

abstract = "The isolated gate-driver power supply is one of the crucial components inside the medium-voltage (MV) power converter, which provides galvanic isolation featuring low common-mode (CM) capacitance and high dv/dt immunity. Therefore, the design of the isolation transformer needs to be customized. However, none of the known papers have proposed a convenient transformer assembly method. For this purpose, an easy-to-manufactured planar transformer for MV gate-driver power supply is proposed in this paper. The designed isolation transformer has been tested at 7 kV DC voltage and measured the CM capacitance of 0.628 pF. Thus, the voltage isolation capability and low CM capacitance characteristics of the transformer have been verified.",

keywords = "common-mode capacitance, Gate-driver power supply, isolation capability, medium-voltage converter, planar transformer",

author = "Zhixing Yan and Shaokang Luan and Dalal, {Dipen Narendra} and {Kjar Jorgensen}, Jannick and Rui Wang and Gao Liu and Bjorn Rannestad and Stig Munk-Nielsen and Hongbo Zhao",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023 ; Conference date: 09-06-2023 Through 12-06-2023",

year = "2023",

doi = "10.1109/PEDG56097.2023.10215259",

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Yan, Z , Luan, S, Dalal, DN, Kjar Jorgensen, J, Wang, R, Liu, G, Rannestad, B, Munk-Nielsen, S & Zhao, H 2023, Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply. i PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. IEEE (Institute of Electrical and Electronics Engineers), s. 764-767, 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023, Shanghai, Kina, 09/06/2023. https://doi.org/10.1109/PEDG56097.2023.10215259

Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply. / Yan, Zhixing ; Luan, Shaokang; Dalal, Dipen Narendra et al.
PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. IEEE (Institute of Electrical and Electronics Engineers), 2023. s. 764-767.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply

AU - Yan, Zhixing

AU - Luan, Shaokang

AU - Dalal, Dipen Narendra

AU - Kjar Jorgensen, Jannick

AU - Wang, Rui

AU - Liu, Gao

AU - Rannestad, Bjorn

AU - Munk-Nielsen, Stig

AU - Zhao, Hongbo

PY - 2023

Y1 - 2023

N2 - The isolated gate-driver power supply is one of the crucial components inside the medium-voltage (MV) power converter, which provides galvanic isolation featuring low common-mode (CM) capacitance and high dv/dt immunity. Therefore, the design of the isolation transformer needs to be customized. However, none of the known papers have proposed a convenient transformer assembly method. For this purpose, an easy-to-manufactured planar transformer for MV gate-driver power supply is proposed in this paper. The designed isolation transformer has been tested at 7 kV DC voltage and measured the CM capacitance of 0.628 pF. Thus, the voltage isolation capability and low CM capacitance characteristics of the transformer have been verified.

AB - The isolated gate-driver power supply is one of the crucial components inside the medium-voltage (MV) power converter, which provides galvanic isolation featuring low common-mode (CM) capacitance and high dv/dt immunity. Therefore, the design of the isolation transformer needs to be customized. However, none of the known papers have proposed a convenient transformer assembly method. For this purpose, an easy-to-manufactured planar transformer for MV gate-driver power supply is proposed in this paper. The designed isolation transformer has been tested at 7 kV DC voltage and measured the CM capacitance of 0.628 pF. Thus, the voltage isolation capability and low CM capacitance characteristics of the transformer have been verified.

KW - common-mode capacitance

KW - Gate-driver power supply

KW - isolation capability

KW - medium-voltage converter

KW - planar transformer

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BT - PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

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Yan Z , Luan S, Dalal DN, Kjar Jorgensen J, Wang R, Liu G et al. Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply. I PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. IEEE (Institute of Electrical and Electronics Engineers). 2023. s. 764-767 doi: 10.1109/PEDG56097.2023.10215259

Construction of a Planar Transformer With Low Common-Mode Capacitance for Medium-Voltage Isolated Gate-Driver Power Supply

Abstract

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