Magnetic Field Mitigation in Dynamic Wireless Power Transfer Systems by Double Sided LCC Compensation

被引：0

作者：

Campi, Tommaso ^{[1
]}

Cruciani, Silvano ^{[2
]}

Maradei, Francesca ^{[1
]}

Feliziani, Mauro ^{[3
]}

机构：

[1] Sapienza Univ Rome, Dept Astronaut Elect & Energet Engn, I-00184 Rome, Italy

[2] Tor Vergata Univ Rome, Dept Ind Engn, I-00133 Rome, Italy

[3] Univ Aquila, Dept Ind & Informat Engn & Econ, I-67100 Laquila, Italy

来源：

IEEE ACCESS | 2024年 / 12卷

关键词：

Battery charging; dynamic wireless power transfer (DWPT); electric vehicle (EV); electromagnetic compatibility (EMC); electromagnetic field (EMF) safety; LCC compensation; magnetic fields; wireless power transfer (WPT); CHARGING SYSTEM; DESIGN;

D O I：

10.1109/ACCESS.2024.3440039

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the mitigation of magnetic field emission in dynamic wireless power transfer (DWPT) systems. DWPTs are used to charge electric vehicles (EVs) in motion along electrified roads. A critical aspect of these systems is the magnetic field that must be compliant with regulation limits. In this work, a formulation for fine tuning of the LCC compensation is adopted to control magnetic field emission while maintaining high electrical performances and without varying the input impedance of the system. The numerical results demonstrate the proposed approach's effectiveness in mitigating magnetic field emissions to comply with electromagnetic field (EMF) safety limits, while also improving power transfer efficiency.

引用

页码：109750 / 109758

页数：9

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