It is well known that three-phase induction motors have to be derated in the presence of supply voltage unbalance (negative sequence) exceeding a stipulated limit of 1% based on several widely used ...

Three-phase, four-wire, split-capacitor inverters, thanks to their capability to deal with unbalanced systems, are currently employed in photovoltaic installations, electric vehicles battery chargers, ...

This is a topic which we addressed in our recent article on the workings of stepper motors, with particular focus on the 4-phase 28BYJ-48 stepper motor and the disadvantages of steppers versus servos.

Threads or ropes can easily be used for braiding, knotting, and weaving. In chemistry, however, processing molecular strands ...

Researchers used a light-driven molecular motor to wind two molecular strands into an interlocked ring structure called a ...

Novartis hopes of bringing Cosentyx to patients with giant cell arteritis seem to be over after the drug missed all the endpoints in a phase 3 trial.

A little-known company from the United Kingdom, Yasa, has a new electric motor that delivers 700 horsepower from something ...

TORONTO — Adastra Corporation, a leading provider of artificial intelligence and data analytics services, today announced the availability of three new offers – Agentic AI on AWS, ERP Order Tracking & ...