Power and Electrical Engineering

Power and Electrical Engineering

Straw’s Hidden Potential: A Sustainable Energy Source for Homes

These were the conclusions of a study conducted by the TLL (Thueringian regional institute for agriculture), the DBFZ (German biomass research center) and the…

Power and Electrical Engineering

Zoomable Holograms Enhance Portable Projector Technology

Imagine giving a presentation to a roomful of important customers when suddenly the projector fails. You whip out your smartphone, beam your PowerPoint…

AI Generated Image
Power and Electrical Engineering

Siemens and Accenture Launch Smart Grid Venture for Efficiency

Siemens and Accenture have agreed to form a joint venture in the smart grid field. Named Omnetric Group, it will develop solutions and services that allow…

Power and Electrical Engineering

Harness Sunlight and Sewage to Create Hydrogen Fuel

A novel device that uses only sunlight and wastewater to produce hydrogen gas could provide a sustainable energy source while improving the efficiency of…

Power and Electrical Engineering

A simpler route to hollow carbon spheres

Hollow carbon nanoparticles are strong, conduct electricity well and have a remarkably large surface area. They show promise in applications such as water…

Power and Electrical Engineering

S3L-Inverter: Unlocking Maximum Efficiency from Konstanz University

Because of the underlying principle, it works without losses and thus with maximum efficiency. The inverter is easily controlled, has EMC friendly inherent…

Power and Electrical Engineering

Customizable Printed Electronics: Cut Your Own Multi-Touch Sensor

People often customize the size and shape of materials like textiles and wood without turning to specialists like tailors or carpenters. In the future this…

Power and Electrical Engineering

New kind of microscope uses neutrons

Researchers at MIT, working with partners at NASA, have developed a new concept for a microscope that would use neutrons — subatomic particles with no…

Power and Electrical Engineering

SiC Diodes Boost Efficiency in Commercial Power Converters

In the recently ended project MV-SiC, these diodes were tested in the sort of commercial converters used for large drives. SiC diodes reduce the complexity of…

Power and Electrical Engineering

Solar power's future brawl

A trio of researchers at North Dakota State University and the University of South Dakota have turned to computer modeling to help decide which of two…

Power and Electrical Engineering

Nanoscale Advances in Lithium-Ion Batteries at UC San Diego

Shadi Dayeh, a professor in the Department of Electrical and Computer Engineering at the UC San Diego Jacobs School of Engineering, explained that this work…

Power and Electrical Engineering

Bright, Laser-Based Lighting Devices

As a modern culture, we crave artificial white lights — the brighter the better, and ideally using less energy than ever before. To meet the ever-escalating…

Power and Electrical Engineering

Spirals of Light May Lead to Better Electronics

The work marks the first time that such a device has been miniaturized to fit on a chip and may pave the way to improvements in high-speed communications,…

Power and Electrical Engineering

Drexel Team Uncovers New Energy Storage in 2-D Materials

About three years ago, Dr. Michel W. Barsoum and Dr. Yury Gogotsi, professors in Drexel's College of Engineering, discovered atomically thin, two-dimensional…

Power and Electrical Engineering

Wormlike hematite photoanode breaks the world-record for solar hydrogen production efficiency

This research was published in Scientific Reports, a science journal published by the Nature Publishing Group. (Title: “Single-crystalline, wormlike hematite…

Power and Electrical Engineering

NREL calculates emissions & costs of power plant cycling necessary for increased wind and solar

To accommodate higher amounts of wind and solar power on the electric grid, utilities must ramp down and ramp up or stop and start conventional generators more…

Feedback