When we hear about moving objects with electricity, most of us imagine a "pulling force." Positive and negative charges ...

Abstract: Aiming at mitigating the torque ripple in high-power traction systems operating under low-carrier-ratio conditions, a peak-to-peak torque ripple minimization pulsewidth modulation (PTRMPWM) ...

Your guide to comparing cost, speed and cooking performance to help you make the best choice for your kitchen.

The market for high-efficiency motors (>IE4 or equivalent) continues to grow at a faster pace than the broader low voltage AC ...

The method of extrapolating resistance measurements after motor shutdown is common for estimating induction motor temperature, but standards do not address the uncertainty in these estimates. This ...

Hybrid vehicles aren’t new. In fact, they date all the way back to the inception of the automobile itself. Ferdinand Porsche, founder of the fabled sports car brand, built the first hybrid car in 1899 ...