ORNL demos 20 kW bi-directional wireless charging on UPS PHEV truck; 11" air gap, >92% efficiency
Green Car Congress
APRIL 22, 2020
The system transferred electricity from the power grid to the vehicle battery terminals at more than 92% efficiency. ORNL’s bidirectional technology is fully compliant with grid power quality standards. The technology takes energy from the grid and converts it to direct current (DC) voltage. —Omer Onar.
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