Why EV manufacturers are working toward eliminating rare-earth materials from their motors. An introduction to the wound-rotor synchronous motor (WRSM) architecture, and some of its innovative ...
A straight line may not be the best path between two or more rotors. • Electric machines with noncoaxial rotors date back to the 19th century, but today’s electronic controls now make them practical. ...
The increasing importance of energy efficiency has brought electric motor makers to promote a variety of schemes that improve motor performance. Unfortunately the terminology associated with motor ...