Active Shielding Applied to an Electrified Road in a Dynamic Wireless Power Transfer (WPT) System

被引：15

作者：

Cruciani, Silvano ^{[1
]}

Campi, Tommaso ^{[1
]}

Maradei, Francesca ^{[2
]}

Feliziani, Mauro ^{[1
]}

机构：

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

[2] Sapienza Univ Rome, Dept Astronaut Elect & Energet Engn, I-00185 Rome, Italy

来源：

ENERGIES | 2020年 / 13卷 / 10期

关键词：

active coil; automotive; electric vehicle; electrified transportation; electromagnetic compatibility; magnetic field; near field; shielding; wireless power transfer (WPT); DESIGN;

D O I：

10.3390/en13102522

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

An active coil system is proposed to shield the magnetic field produced by a dynamic wireless power transfer (WPT) system used to power electric vehicles (EVs) in motion. The considered dynamic WPT is based on an electrified road with many short-track pads. A sophisticated mathematical procedure is developed to optimize the design of the active coils configuration and their excitation. By the proposed approach, the resulting magnetic field is compliant with the reference levels (RLs) of the ICNIRP (International Commission on Non-Ionizing Radiation Protection) 2010 Guidelines inside the cabin of EVs and on the side of the electrified road.

引用

页数：14

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