Wajax Corp. on July 4 announced that its wholly-owned subsidiary, Tundra Process Solutions Ltd., has acquired custom electrical and instrumentation equipment producer Polyphase Engineered Controls Ltd ...

Read-backward Polyphase sorting provides more efficient use of the tapes available to a sort than most other sorting techniques. Backward Polyphase produces a continuous merging process from n - 1 ...

A variation of the polyphase merge technique of sorting is described which permits one tape at a time to be rewound while the merge is continued on the remaining tapes. The result is the overlapping ...

This paper presents the magnetic design of a high-frequency three-phase rotary transformer for Wound Rotor Synchronous Motors (WRSM). The traditional DC field excitation of the WRSM is highly ...

In episode 17 of The AI Fix, our hosts meet the worst newsreaders in the world, Graham learns about Big Trak and is shocked by a food delivery robot, Mark explains why he won’t be dressing as a pirate ...

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 ...

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, ...

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 ...

Sagemcom has patented a method for monitoring polyphase networks using voltage sensors and reference tables to identify connection configurations. The process involves acquiring voltage measurements, ...