Transactions of Society of Automotive Engineers of Japan
Online ISSN : 1883-0811
Print ISSN : 0287-8321
ISSN-L : 0287-8321
Study of Electromagnetic Fields Disturbance on Dynamic Wireless Power Transfer Systems in Passenger Cars
Tsutomu KamiyamaguchiJin Katsuya
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2024 Volume 55 Issue 1 Pages 146-149

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Abstract
While the electrification of passenger cars is essential to reducing CO2, but current electric vehicles face challenges higher vehicle prices due to the increased battery capacity on board, the time/frequency of charging, and short driving range. Dynamic Wireless Power Transfer (D-WPT) is recognized as one way to solve problems. However, because D-WPT coils transfer power using electromagnetic fields, there are concerns about the effects on the human body. In this paper, Electromagnetic Field(EMF) evaluation was conducted using a vehicle equipped with a 150kW DWPT coils that reduces magnetic field leakage, and the maximum value was expected to meet the standard.
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© 2024 Society of Automotive Engineers of Japan, Inc.
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