Design World Online

Basics of polyphase power

Many homeowners and general handyworkers know at least the basics of single-phase residential wiring. But three-phase work is mostly the domain of professional electricians who work in commercial and ...
newswise

Polyphase wireless power transfer system achieves 270-kilowatt charge, sets another world record for electric light-duty passenger vehicles

18-Jun-2024 6:05 PM EDT, by Oak Ridge National Laboratory Newswise — Researchers at the Department of Energy’s Oak Ridge National Laboratory have successfully demonstrated the first 270-kW wireless ...
Nature

Electric Motors Continuous, Polyphase, and Single-phase Motors: Their Theory and Construction

THE first edition of this work appeared in 1904. Since then remarkable advances have been made in electrical engineering. A foremost place in this progress must be given to electric motors, and more ...
cleantechnica

Polyphase Wireless Power Transfer System Achieves 270-kilowatt Charge, Sets Another World Record for Electric Light-Duty Vehicles

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 ...
EurekAlert!

Polyphase wireless power transfer system achieves 270-kilowatt charge, sets another world record for electric light-duty passenger vehicles

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, ...