New roads in Italy could wirelessly charge electric cars

The multinational company Stellantis has built and tested the ability of Dynamic Wireless Power Transfer technology to wirelessly recharge electric vehicles.

Dynamic Wireless Power Transfer Technology (DWPT) uses electric vehicle (EV) wireless charging coils. It integrates them under the surface, so that electric vehicles can be charged while driving, and they have an unlimited range.

Who needs fast charging stations or switching stations? Or who would buy electric cars that offer the longest range when they can charge their car while driving?

The good news is that the technology can be adapted to all vehicles equipped with its own ‘receiver’Transfer energy from infrastructure directly to the electric motor, expanding the range while keeping the car battery charged, according to reports from Interesting geometry.

Testing was conducted at the Arena del Futuro in Chiari, Italy, using a Fiat New 500, a Battery Electric Vehicle (BEV), equipped to test the system.

The car managed to run at normal highway speeds without consuming the energy stored in its battery.

The results showed that the efficiency of energy flow from asphalt to the vehicle is comparable to that of typical fast charging stations. End stop charging. Furthermore, magnetic field strength measurements proved no effect on the driver or passengers.

“Our long-term strategic plan, Dare Forward 2030, is based on the premise of providing ‘modern freedom of movement’ for all, and this project is the core by which we run the company,” explained Ann. – Liz Richard, Head of the Global E-Mobility Business Unit, Stellantis.

“By working with this incredible group of partners, we have demonstrated that inductive charging technology can support our electric future,” he added.

“These joint ventures are exciting stages as we work to increase battery life, increase range capacity, increase energy efficiency, small battery size, exceptional performance, and reduce weight and cost,” he added.

The circuit “Arena del Futuro”, where the test was carried out, is DC-powered and provides such advantages as, for example, reducing power losses in the process of Energy distribution.

It also aims to eliminate the need for DC to AC conversion, allows for thinner AC distribution cables, and with aluminum cables for current distribution, is easier to source, costs half the price compared to copper.