Italdesign will continue to regard Audi as a long-term strategic partner and key client. Credit: rikstock/Shutterstock.com. Volkswagen Group’s Audi business group has agreed to sell a controlling ...

Apart from their company car tax benefits, the merits of plug-in hybrid electric vehicles (PHEVs) have long been debated. Regular, daily charging was essential to delivering anywhere near quoted fuel ...

HIGHS Impressive handling, packed with features, well-appointed and comfy cabin. LOWS Sloped roof hurts cargo capacity, mediocre fuel economy, only the Prestige gets the ride-enhancing tech. VERDICT ...

HIGHS Comfortable off-road and on, handsome long-roof proportions, spacious and luxurious cabin. LOWS Deserves a better exhaust note, gearbox is occasionally clumsy, working two screens takes practice ...

Abstract: This article utilizes a Fractional Order Proportional-Integral-Derivative (FOPID) controller for voltage regulation of a Proton Exchange Membrane fuel cell (PEMFC) in DC Microgrids. The ...

Abstract: The power flow from a grid-connected photovoltaic (PV) system is highly variable and creates complexities in the power scheduling for the utility. In this article, a grid-connected PV–fuel ...