An axial e-motor scalable to 2,682 hp, cavitation-combustion, new Orbis brakes, and more. The auto industry's mightiest ...

Polestar mixes a supercar structure with Tesla acceleration and Porsche handling to create a solid flagship. Not 30 minutes ...

Using the regenerative braking system in an electric or hybrid vehicle doesn't wear out the brake pads at all and adds up to ...

more efficient motor design free from rare earths in 2021. The German automotive supplier has been using wireless induction with a rotor configuration it calls the Magnet-free Contactless ...

Launching things with electromagnetism is pretty fun, with linear induction motors being a popular design that finds use from everywhere in hobby designs like [Tom Stanton]’s to the ...

Its unique radial flux motor concept uses a dual-rotor configuration to produce copious amounts of torque from a particularly compact, lightweight, cost-efficient package. Well beyond some specs ...

The heart of EVs is an electric motor that supplies mechanical power and ... equally spaced and supplied by currents whose phases differ by 120°. The rotor is mainly of the squirrel cage type, with ...

[Jim Pytel] takes this a step further in a series of videos, in which he introduces the doubly fed induction motor. If a conventional three-phase motor can have its coils in either rotor or stator ...

This paper describes a new parametric spectral estimator for the identification of rotor bar fault of an induction motor by analyzing the stator current ... rotor flux and rotor bars resistance [20], ...