Study on electromagnetic emissions from wireless energy transfer

In recent years the interest in Wireless Energy Transfer (WET) technology especially for electric vehicles batteries charging is rapidly growing. As a result of the increasing use of this technology in industrial and consumer electronic products, more concerns are raised about the electromagnetic compatibility since the WET systems produce electromagnetic emissions in the surrounding environment. Thus, the impact of the WET technology on other electrical and electronic equipment and in humans is the issue of high relevance. This paper presents a study related with the measurements of the electromagnetic emissions generated by a magnetic resonance wireless energy transfer (WET) system operating at kHz range of frequency.