70% of systems have faults that waste $2.5 billion in energy each year — smart tools help contractors fix that.

Abstract: Hybrid ac/dc microgrid clusters are key building blocks of smart grid to support sustainable and resilient urban power systems. Practically, in networked microgrid clusters, the subgrid load ...

Official implementation of Adding Conditional Control to Text-to-Image Diffusion Models. ControlNet is a neural network structure to control diffusion models by adding extra conditions. It copys the ...

The chopper was steadily lowering down to the tree line before it suddenly careened back upwards and then went out of control at about 2pm on Satruday, local time, The New York Post reported. Two ...

Abstract: A dual-dc-port dc–ac converter with virtual space vector pulsewidth modulation (SVPWM) based flexible power control is proposed for photovoltaic (PV)-battery hybrid systems. Two dc ports, in ...

Around 900 intelligent power modules (IPMs) were sent to AOS — a Sunnyvale-headquartered designer, developer and global supplier of a broad range of power semiconductors. The Sanand OSAT has been set ...

With electric bills increasing by 25% in the last three years, households are on the search for the most cost-effective way of heating. So which is cheaper, a fan heater or an oil heater? Below we’ll ...

Shutdown affects paychecks for 13,000 air traffic controllers Controllers face financial strain, may seek side jobs, employee union warns Risk for air travel could rise as shutdown stalemate drags on, ...

Transportation Secretary Sean Duffy said on Oct. 6 that the government shutdown is adding stress to already overworked and understaffed air traffic controllers, as some areas have seen an uptick in ...

The Hollywood Burbank Airport drew national attention recently when a shortage of air traffic controllers meant its tower had to close. The lack of controllers is a long-running issue that’s getting ...

This year’s iPhone 17 line-up is anything but boring. You get new designs for the Pros, a fresh face called the iPhone Air, and plenty of chatter around what Apple has finally changed. And then ...