AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

In the world of professional hockey, the only thing that might be more iconic than the legendary Stanley Cup might be the Zamboni – the mighty ice-smoothing machines that keep the rink fast, flawless, ...

Abstract: Brushless DC motors are widely used in industrial control, automation equipment and other fields, and their response performance plays a decisive role in the overall operation of the system.

Museum planetary science researcher Prof Sara Russell explains the origins of Earth's closest companion. 'There used to be a number of theories about how the Moon was made and it was one of the aims ...

Abstract: The flat wire winding has the characteristics of a high filling coefficient and strong heat dissipation ability. Applying it to a permanent magnet synchronous motor (PMSM) can further ...