ORNL’s Omer Onar, left, power electronics research lead, discusses the 270-kW wireless charging system’s lightweight polyphase electromagnetic coupling coil, pictured in foreground, with Lee Slezak, ...
Oak Ridge National Laboratory used a Porsche Taycan for the test, designing the most lightweight charging system in the world per kilowatt. Inductive charging has shown promise in the past, but in the ...
It’s hard to grasp the fact that electricity originated as direct current (DC) and the first distribution system was DC, as was the first long-distance transmission system. In 1882 Rene Thury, one of ...