Abstract: The single-stage dual-dc-port inverter directly connects the photovoltaic-battery hybrid system to the ac side, which offers the advantages of high efficiency and low cost due to the removal ...

Abstract: In this paper, a power regulation based on three-phase balanced currents with direct digital control is proposed. This control evaluates the active and reactive power injected into the grid, ...

Google parent Alphabet has agreed to buy Intersect Power, a data center and clean energy developer, for $4.75 billion in cash, plus the assumption of the company’s debt. The acquisition, which was ...

In this video, An Knook demonstrates a makeup tutorial using the Catrice Disney Alice in Wonderland Eyeshadow palette. New super flu variant: What doctors want you to know All life on Earth comes from ...

Editor's Note: Thousands still remain without power in San Francisco on Monday, Dec. 22. Thousands remain without power in San Francisco the morning of Dec. 21 as the city recovers from a major power ...

The hourslong outage affected nearly a third of the city and forced the closure of transit stations. Service was restored for most customers late Saturday. By Alessandro Marazzi Sassoon Reporting from ...

LANSING, MI -- There have now been 45 consecutive Powerball drawings without a grand-prize winner as no one won the $1.43 billion jackpot for the drawing held on Saturday, Dec. 20. That means the ...

This is read by an automated voice. Please report any issues or inconsistencies here. A power outage left 130,000 PG&E customers — roughly 30% of San Francisco — without power Saturday amid rainy ...

Power was restored Sunday morning to the bulk of the 130,000 homes and businesses in San Francisco impacted by a massive outage a day earlier that caused major disruptions in the city. About 17,000 ...

Getting your Trinity Audio player ready... More than 100,000 Colorado homes and businesses lost power on Friday as a severe windstorm hit the Front Range mountains and foothills with 112 mph gusts, ...

DirectX 11 hasn't gone anywhere, and don't expect to see DirectX 13 any time soon, either. Or ever, perhaps. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...