Dynamic wireless electric transfer technologies for recharging and powering of electric vehicles in smart cities

Abstract

The electrification of vehicles has been considered as one of the possible alternatives to minimize the dependence on fossil fuel and environmental emissions in smart cities. Although there has been increase in the uptake of electric vehicles (EV) in cities its widespread adoption is impacted by different challenges such as limited battery range, high purchase costs, and improved charging convenience. To address these challenges, an innovative technology is proposed termed as dynamic wireless charging technology (DWCT), which is a type of electric road systems (ERS) infrastructure that allows for the propulsion and charging of EV. DWCT helps to charge the EV while in motion. Although previous research has covered the technical aspects of DWCT, the widespread deployment of DWCT in smart cities is limited by different barriers. Hence, there is a gap in the current research regarding institutional and social perspective regarding the barriers that influence DWCT based ERS adoption. Therefore, this article examines the environmental, social, institutional, economic, and technological barriers that impact the adoption of dynamic wireless electric transfer technologies for charging EV in smart cities. Findings from this study further investigate the feasibility of DWCT by identifying recommendations to support road electrification towards the deployment of ERS in smart cities.

Keywords

sustainable transportation / electrification of vehicles / electric vehicles / passenger vehicles / electric road systems / dynamic wireless electric transfer

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