2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz

Rongrong Zhang; Hui Zhao; Chaoqiang Jiang; Shuo Wang; Teng Long; Kefu Liu; Jian Qiu

doi:10.1109/ECCE55643.2024.10861570

2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz

Rongrong Zhang
, Hui Zhao
, Chaoqiang Jiang
, Shuo Wang
, Teng Long
, Kefu Liu
, Jian Qiu

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Nanocrystalline materials, known for their excellent magnetic properties, are widely used in the design of inductors and transformers, yet their application has been primarily limited to low-frequency scenarios due to their low resonance frequency. This paper introduces an innovative 2D nanocrystalline inductor design that not only capitalizes on the excellent magnetic characteristics of nanocrystalline materials but also effectively increases the resonance frequency to above 10 MHz, enabling the use of nanocrystalline materials in high-frequency power electronics. This design is not only suitable for mass production but also breakthrough in frequency limitations of nanocrystalline Materials. Experimental and simulation results confirm the superiority of the proposed design in enhancing high-frequency impedance, increasing high-frequency insertion loss, exhibiting improvements in EMI conduction frequency range (150 kHz - 30 MHz). The performance of the filter with the proposed 2D inductor is superior to the performance of EMI filters using other inductors within high frequency range, marking a significant breakthrough in magnetic device design. © 2024 IEEE.

Original language	English
Title of host publication	2024 IEEE Energy Conversion Congress and Exposition (ECCE)
Publisher	IEEE
Pages	6158-6162
ISBN (Electronic)	9798350376067, 979-8-3503-7605-0
ISBN (Print)	979-8-3503-7607-4
DOIs	https://doi.org/10.1109/ECCE55643.2024.10861570
Publication status	Published - Oct 2024
Event	16th IEEE Energy Conversion Congress and Exposition (ECCE 2024) - Phoenix Convention Center, Phoenix, United States Duration: 20 Oct 2024 → 24 Oct 2024 https://www.ieee-ecce.org/2024/

Publication series

Name	IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings
ISSN (Print)	2329-3721
ISSN (Electronic)	2329-3748

Conference

Conference	16th IEEE Energy Conversion Congress and Exposition (ECCE 2024)
Abbreviated title	ECCE2024
Place	United States
City	Phoenix
Period	20/10/24 → 24/10/24
Internet address	https://www.ieee-ecce.org/2024/

Research Keywords

2D nanocrystalline inductor
First Resonant Frequency
high-frequency impedance

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10.1109/ECCE55643.2024.10861570

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Zhang, R., Zhao, H., Jiang, C., Wang, S., Long, T., Liu, K., & Qiu, J. (2024). 2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz. In 2024 IEEE Energy Conversion Congress and Exposition (ECCE) (pp. 6158-6162). (IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings). IEEE. https://doi.org/10.1109/ECCE55643.2024.10861570

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title = "2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz",

abstract = "Nanocrystalline materials, known for their excellent magnetic properties, are widely used in the design of inductors and transformers, yet their application has been primarily limited to low-frequency scenarios due to their low resonance frequency. This paper introduces an innovative 2D nanocrystalline inductor design that not only capitalizes on the excellent magnetic characteristics of nanocrystalline materials but also effectively increases the resonance frequency to above 10 MHz, enabling the use of nanocrystalline materials in high-frequency power electronics. This design is not only suitable for mass production but also breakthrough in frequency limitations of nanocrystalline Materials. Experimental and simulation results confirm the superiority of the proposed design in enhancing high-frequency impedance, increasing high-frequency insertion loss, exhibiting improvements in EMI conduction frequency range (150 kHz - 30 MHz). The performance of the filter with the proposed 2D inductor is superior to the performance of EMI filters using other inductors within high frequency range, marking a significant breakthrough in magnetic device design. {\textcopyright} 2024 IEEE.",

keywords = "2D nanocrystalline inductor, First Resonant Frequency, high-frequency impedance",

author = "Rongrong Zhang and Hui Zhao and Chaoqiang Jiang and Shuo Wang and Teng Long and Kefu Liu and Jian Qiu",

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doi = "10.1109/ECCE55643.2024.10861570",

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isbn = "979-8-3503-7607-4",

series = "IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings",

publisher = "IEEE",

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booktitle = "2024 IEEE Energy Conversion Congress and Exposition (ECCE)",

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note = "16th IEEE Energy Conversion Congress and Exposition (ECCE 2024), ECCE2024 ; Conference date: 20-10-2024 Through 24-10-2024",

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}

Zhang, R, Zhao, H, Jiang, C, Wang, S, Long, T, Liu, K & Qiu, J 2024, 2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz. in 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings, IEEE, pp. 6158-6162, 16th IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, Arizona, United States, 20/10/24. https://doi.org/10.1109/ECCE55643.2024.10861570

2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz. / Zhang, Rongrong; Zhao, Hui; Jiang, Chaoqiang et al.
2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. p. 6158-6162 (IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - 2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz

AU - Zhang, Rongrong

AU - Zhao, Hui

AU - Jiang, Chaoqiang

AU - Wang, Shuo

AU - Long, Teng

AU - Liu, Kefu

AU - Qiu, Jian

PY - 2024/10

Y1 - 2024/10

N2 - Nanocrystalline materials, known for their excellent magnetic properties, are widely used in the design of inductors and transformers, yet their application has been primarily limited to low-frequency scenarios due to their low resonance frequency. This paper introduces an innovative 2D nanocrystalline inductor design that not only capitalizes on the excellent magnetic characteristics of nanocrystalline materials but also effectively increases the resonance frequency to above 10 MHz, enabling the use of nanocrystalline materials in high-frequency power electronics. This design is not only suitable for mass production but also breakthrough in frequency limitations of nanocrystalline Materials. Experimental and simulation results confirm the superiority of the proposed design in enhancing high-frequency impedance, increasing high-frequency insertion loss, exhibiting improvements in EMI conduction frequency range (150 kHz - 30 MHz). The performance of the filter with the proposed 2D inductor is superior to the performance of EMI filters using other inductors within high frequency range, marking a significant breakthrough in magnetic device design. © 2024 IEEE.

AB - Nanocrystalline materials, known for their excellent magnetic properties, are widely used in the design of inductors and transformers, yet their application has been primarily limited to low-frequency scenarios due to their low resonance frequency. This paper introduces an innovative 2D nanocrystalline inductor design that not only capitalizes on the excellent magnetic characteristics of nanocrystalline materials but also effectively increases the resonance frequency to above 10 MHz, enabling the use of nanocrystalline materials in high-frequency power electronics. This design is not only suitable for mass production but also breakthrough in frequency limitations of nanocrystalline Materials. Experimental and simulation results confirm the superiority of the proposed design in enhancing high-frequency impedance, increasing high-frequency insertion loss, exhibiting improvements in EMI conduction frequency range (150 kHz - 30 MHz). The performance of the filter with the proposed 2D inductor is superior to the performance of EMI filters using other inductors within high frequency range, marking a significant breakthrough in magnetic device design. © 2024 IEEE.

KW - 2D nanocrystalline inductor

KW - First Resonant Frequency

KW - high-frequency impedance

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-86000485363&origin=recordpage

U2 - 10.1109/ECCE55643.2024.10861570

DO - 10.1109/ECCE55643.2024.10861570

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 979-8-3503-7607-4

T3 - IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings

SP - 6158

EP - 6162

BT - 2024 IEEE Energy Conversion Congress and Exposition (ECCE)

PB - IEEE

T2 - 16th IEEE Energy Conversion Congress and Exposition (ECCE 2024)

Y2 - 20 October 2024 through 24 October 2024

ER -

2D Structure Pushing Nanocrystalline Common Mode Inductor First Resonant Frequency Above 10 MHz

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