An Iterative Design Approach for Shielding of WPT Systems in Electric Vehicle Charging Applications

被引：0
作者：
Hariri, Abla [1 ]
El Hariri, Mohamad [1 ]
El Sayyed, Ahmed [1 ]
Mohammed, O. A. [1 ]
机构：
[1] Florida Int Univ, Dept Elect & Comp Engn, Energy Syst Res Lab, Miami, FL 33199 USA
来源：
2016 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC) | 2016年
关键词：
Electromagnetic compatibility; wireless power transfer; ICNIRP; electric vehicle; shielding;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Several factors are considered when designing a Wireless Power Transfer (WPT) system for Electric Vehicle (EV) charging. These include the efficiency of the system, amount of power transferred, near field emissions, cost, and weight. Reaching the best combination of design parameters often requires trade-offs between them. Accordingly, and starting from a given coil design, this paper proposes an iterative shield design approach for selecting an adequate aluminum shield radius and thickness, using Finite Elements (FE) Analysis, which ensures a safe level of EMC near field exposure, minimal cost, and minimal weight. Design considerations were done considering the 85 KHz frequency level set by SAE-J2954 TF.
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页数：4
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