Institute of Electrical and Electronics Engineers (IEEE)
IEEE Transactions on Power Electronics
,  volume 40 ,  issue 4 ,  pages 4701-4705

Frequency Selective Suppression Method of Harmonic Magnetic Field for Double-Sided LCC Wireless Power Transfer Systems

Publication type: Journal Article
Publication date: 2025-04-01
Institute of Electrical and Electronics Engineers (IEEE)
scimago Q1
wos Q1
SJR: 3.083
CiteScore: 15.3
Impact factor: 6.5
ISSN: 08858993, 19410107
Abstract
This letter proposes a method for selectively reducing harmonic magnetic field. When a wireless power transfer (WPT) system transmits power using a magnetic field as a medium, a leakage magnetic field inevitably occurs nearby. Meanwhile, a square wave voltage is generated by high-frequency switching of the inverter or rectifier used in the WPT system, and this square wave voltage is divided into fundamental and harmonic components. Harmonic components are radiated through the coil and can cause interference in other electronic devices, resulting in an electromagnetic interference (EMI) problem. The proposed method selectively and completely reduces harmonics by modifying the double-sided LCC topology. The approach was verified through an experiment, showing that the third harmonic and fifth harmonic can be reduced by 16.03 and 18.27 dB, respectively.
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Woo S. et al. Frequency Selective Suppression Method of Harmonic Magnetic Field for Double-Sided LCC Wireless Power Transfer Systems // IEEE Transactions on Power Electronics. 2025. Vol. 40. No. 4. pp. 4701-4705.
GOST all authors (up to 50) Copy
Woo S., Shin Y., Rhee J., Lee H., Lee H., Kim H., Ahn S. Frequency Selective Suppression Method of Harmonic Magnetic Field for Double-Sided LCC Wireless Power Transfer Systems // IEEE Transactions on Power Electronics. 2025. Vol. 40. No. 4. pp. 4701-4705.
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TY - JOUR
DO - 10.1109/tpel.2024.3507874
UR - https://ieeexplore.ieee.org/document/10770011/
TI - Frequency Selective Suppression Method of Harmonic Magnetic Field for Double-Sided LCC Wireless Power Transfer Systems
T2 - IEEE Transactions on Power Electronics
AU - Woo, Seongho
AU - Shin, Yujun
AU - Rhee, Jaewon
AU - Lee, Hyunsoo
AU - Lee, Hyun-Soo
AU - Kim, Hongseok
AU - Ahn, Seungyoung
PY - 2025
DA - 2025/04/01
PB - Institute of Electrical and Electronics Engineers (IEEE)
SP - 4701-4705
IS - 4
VL - 40
SN - 0885-8993
SN - 1941-0107
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2025_Woo,
author = {Seongho Woo and Yujun Shin and Jaewon Rhee and Hyunsoo Lee and Hyun-Soo Lee and Hongseok Kim and Seungyoung Ahn},
title = {Frequency Selective Suppression Method of Harmonic Magnetic Field for Double-Sided LCC Wireless Power Transfer Systems},
journal = {IEEE Transactions on Power Electronics},
year = {2025},
volume = {40},
publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
month = {apr},
url = {https://ieeexplore.ieee.org/document/10770011/},
number = {4},
pages = {4701--4705},
doi = {10.1109/tpel.2024.3507874}
}
MLA
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Woo, Seongho, et al. “Frequency Selective Suppression Method of Harmonic Magnetic Field for Double-Sided LCC Wireless Power Transfer Systems.” IEEE Transactions on Power Electronics, vol. 40, no. 4, Apr. 2025, pp. 4701-4705. https://ieeexplore.ieee.org/document/10770011/.