Abstract:

The widespread use of electromobility in transport systems draws attention to the possible effects of human exposure to magnetic fields generated inside electric vehicles and during their recharge. The current trend is to increase the capacity of the battery inside the vehicles to extend the available driving range and to increase the power of recharging columns to reduce the time required for a full recharge. This study specifically focuses on the assessment of low‐frequency magnetic fields emitted by devices used for the fast charging of electric vehicles (EVs). The aim of this study was to contribute to the development of a standard measurement procedure for the assessment of magnetic fields emitted by direct current charging columns. The spectrum and amplitudes of the magnetic field, as well as exposure indices according to guidelines for the general public and occupational exposure, were recorded by means of a magnetic field probe analyzer. A reproducible measurement procedure was developed as an approach for the assessment of magnetic fields emitted during fast charging. The measurement protocol takes into account the worst‐case scenario for instantaneous physical direct and indirect effects, particularly in relation to vulnerable users (electronic medical devices carriers, etc.). It also provides a robust test procedure for general public exposure.