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- Title
Evaluation of Electromagnetic Exposure in Wireless Power Transfer Systems for Electric Vehicles.
- Authors
Kyeung-Won Bang; Sang-Wook Park; Hong-Guk Bae; Byeong-Yoon Lee; Hui-Myoung Oh; Chang-Un Park; Seung-Hyuk Baek
- Abstract
In wireless power transfer (WPT) systems, the electromagnetic fields generated by a charging module may exceed the limits set by international safety guidelines. This is a matter of concern for the safety of users of high-power WPT systems, such as electric vehicles (EVs). To address this issue, this study designed a stationary WPT system for EV charging. Furthermore, the dosimetry of the system was evaluated for two exposure scenarios. Electromagnetic field data obtained using the electromagnetic field analysis tool were employed to derive the induced quantities in the human body using the impedance method. In addition, the obtained results were compared to the values recommended by international guidelines (International Commission on Non-Ionizing Radiation Protection).
- Subjects
WIRELESS power transmission; ELECTRIC vehicle charging stations; ELECTROMAGNETIC fields; NONIONIZING radiation; RADIATION protection
- Publication
Journal of Electromagnetic Engineering & Science, 2024, Vol 24, Issue 1, p34
- ISSN
2671-7255
- Publication type
Article
- DOI
10.26866/jees.2024.1.r.202