Portable generators can keep critical devices and appliances powered during an outage. Our top picks include solar, gas, and ...

Audi has recalled the Q5 Mk2 a total of 11 times so far, the first in 2018 because some early cars had faulty airbags. Three ...

Abstract: In this article, an active power quality control scheme centered on an observer-based residual generator is proposed for power quality improvement in ac microgrids. The active power quality ...

Mild hybrids and plug-in hybrids are both growing in popularity among new car buyers, but which is the better fit for you? We reveal all ...