FEM simulation of induced interference voltage at implantable cardiac pacemaker due to wireless power transfer in HF-band

摘要

A novel numerical Wireless Power Transfer (WPT)/Active Implantable Medical Device-EMI estimation methodology based upon finite element method analysis is presented. This assessment methodology can be applied to both Mobile/Portable-WPT system and electric-vehicle-WPT system. Here, an example for HF-band magnetic resonance type WPT is introduced. Simulated example includes different exposure scenarios in order to estimate the maximum interference voltage.