This paper proposes a new topology of a 2-Stages Active Polyphase Filter (APPF) in MMIC GaAs technology. This new topology, named “radial”, allows a greater balancing of output signals phases and ...
Researchers at the Department of Energy’s Oak Ridge National Laboratory have successfully demonstrated the first 270-kW wireless power transfer to a light-duty electric vehicle. The demonstration used ...
Researchers at Oak Ridge National Laboratory (ORNL) have successfully demonstrated the first 270-kW wireless electric vehicle (EV) charging technology. A team at the Department of Energy’s institution ...
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 ...
Researchers at the Department of Energy’s Oak Ridge National Laboratory have successfully demonstrated the first 270-kW wireless power transfer to a light-duty electric vehicle. The demonstration used ...
While EV charging isn’t that tedious with a cable, for quick trips, being able to just park and have your car automatically charge would be more convenient. Researchers from Oak Ridge National Lab ...
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, ...
ORNL researchers collaborated with Volkswagen Group of America to demonstrate the wireless 270-kW power transfer to a Porsche Taycan. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy. Researchers at ...
The United States is one of just three countries that "prefers" imperial measurements over the international metric standard. The motivation why has less to do with official policy than you might ...
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