Abstract

Abstract Overview

The impact of electromagnetic fields (EMF) emanating from electric vehicles (EVs) is significant, affecting drivers, passengers, and onboard electronic devices. This study explores diverse EMFs within EVs under urban transit conditions, emphasizing the measurement techniques and the assessment of exposure dynamics.

Key Findings

• Distinct EMF components, such as static magnetic fields (SMF), extremely-low frequency (ELF), and radiofrequency (RF), were investigated. Each component, when considered separately, adheres to international exposure limits.
• High EMF levels were detected at DC charging stations and within EVs, particularly near electrical systems.
• RF emissions were observed both from external sources like radio systems and from devices inside the vehicle, raising concerns over in-cabin exposure.

Health Implications

Long-term exposure to EMF, even at levels compliant with existing safety standards, presents potential health risks, including carcinogenic effects linked to chronic exposure above certain thresholds.

Conclusion

The study stresses the need for comprehensive surveillance of EMF exposure in urban transport systems utilizing EVs. Potential health outcomes should be carefully monitored, with a focus on the unique characteristics of EMF exposure profiles specific to electric public transit environments.