Analysis of electromagnetic field leaked from several Wireless Power Transfer Systems in large-scale model

An electromagnetic field leaked from WPT systems might cause a false operation of other electronic devices. We have measured and simulated it by using the WPT leakage emulator so far. In this paper, the electromagnetic field is evaluated on the assumption that several WPT systems are located in the residential house and operate simultaneously. It is shown that the simulated results coincide with the measured results approximately, and the validity of the simulation method is confirmed.