FleetDrive Issue 46 - April 2024 | Page 5

FLEETDRIVE
induces a current in the vehicle ’ s coil , which is then converted into direct current ( DC ) to charge the EV ’ s battery . With the absence of physical connectors , this method reduces wear on vehicle ports making it ideal for public and home use .
However , wireless charging generally has lower efficiency than wired charging . Some energy could also be lost during the transfer . Furthermore , installation and maintenance costs are higher right now than your typical charging ports .
Despite these challenges , however , the technology is improving in terms of efficiency and affordability . This makes wireless charging an increasingly practical solution for EV owners .
Key Players in the Industry
Recent advancements in the wireless EV charging sector are being driven by a variety of global players , each bringing unique innovations and solutions to the table . Companies like WiTricity and Qualcomm remain at the forefront , with WiTricity leveraging magnetic resonance for flexible charging solutions and Qualcomm ’ s Halo technology emphasising scalable , high-efficiency systems .
Similarly , Continental AG is making significant strides with its AllCharge and automated wireless charging systems , focusing on integrating these technologies into broader smart mobility solutions .
Other notable contributors include Daihen Corporation , which offers wireless power transfer systems as part of its diverse electronics manufacturing services , and Delachaux Group , which operates through its Conductix Wampfler brand in the wireless EV charging space .
Electreon is pioneering dynamic wireless charging roads that power vehicles in motion , thereby reducing the need for large onboard batteries . Additionally , companies like ELIX Wireless , HEVO , and InductEV are innovating in high-power and dynamic charging for a range of applications from public transport to commercial fleets .
ISSUE 46 APRIL 2024 / WWW . AFMA . ORG . AU 5