Power and Electrical Engineering

Power and Electrical Engineering

CUNY Energy Institute Battery System Could Reduce Buildings' Electric Bills

The CUNY Energy Institute, which has been developing innovative low-cost batteries that are safe, non-toxic, and reliable with fast discharge rates and high…

Power and Electrical Engineering

Next-Gen Microchips: Enhancing Performance with New Lithography

Flat computers, powerful cell phones and tablets – the integrated circuits, our computers‘ power centers, are becoming increasingly smaller and more complex. The microchips in today‘s computers already contain some two billion transistors. To get the chip density right, the structures are exposed onto the chips by means of lithography. To be able to meet future requirements, the semi-conductor industry is planning to convert the exposure using a wavelength of 193 nm to a wavelength of just 13.5 nm. This can be achieved only with completely new radiation sources. …

Power and Electrical Engineering

SmartCoDe Advances Transition to Renewable Energy Solutions

The edacentrum, an Institution advancing research and development in the area of Electronic Design Automation, has produced an informative video clip…

Power and Electrical Engineering

Next-Generation Nanoelectronics: Progress and Future Trends

However, while silicon-based circuits continue to shrink in size in the relentless pursuit of Moore’s Law — the prediction that the number of transistors that…

Power and Electrical Engineering

America's clean energy policies need a reality check, say Stanford researchers

The debate over how to fundamentally change the world's massive energy system comes amid taxpayers' $500 million tab for the bankruptcy of Fremont, Calif.,…

Power and Electrical Engineering

Optimizing Solar Power Plant Planning for Renewable Growth

The share of renewable energies in the overall energy mix is rising rapidly worldwide. With three-fi gure growth rates, photovoltaics (PV) play a major role….

Power and Electrical Engineering

Virtual Power Plants Boost Renewable Energy in Munich

One of the new virtual power plants enables the Munich municipal utility company to run six of its cogeneration modules, five hydroelectric facilities, and one…

Power and Electrical Engineering

Integrating Green Power: Virtual Control for Small Sources

This powerbridge will enable operators of solar or wind power facilities to logon to a virtual power plant through the Internet with just a few mouse clicks.The operators will retain full control over their facilities and can decide how much of them they wish to integrate into the virtual power plant. A non-commercial prototype of the system was presented at the Hanover Fair 2012 by the RegModHarz project team for renewable energy in the Harz region….

Power and Electrical Engineering

New Bulk Semiconductor Design Efficiently Converts Heat

The intense interest in harvesting energy from heat sources has led to a renewed push to discover materials that can more efficiently convert heat into…

Power and Electrical Engineering

Liquid Solar Cells: USC Researchers Innovate Printable Technology

Scientists at USC have developed a potential pathway to cheap, stable solar cells made from nanocrystals so small they can exist as a liquid ink and be painted…

Power and Electrical Engineering

SDSC’s Trestles Supercomputer Speeds Clean Energy Research

The allocation is a key part of the team’s efforts to conduct larger, data-intensive computations related to its Clean Energy Project (CEP), which combines the…

Power and Electrical Engineering

NIST Mini-Sensor Tracks Brain Magnetic Activity for Research

Experiments reported this week* verify the sensor's potential for biomedical applications such as studying mental processes and advancing the understanding of…

Power and Electrical Engineering

Stable Electrodes Boosting Printed Electronics Innovation

Imagine owning a television with the thickness and weight of a sheet of paper. It will be possible, someday, thanks to the growing industry of printed…

Power and Electrical Engineering

Metal Oxides Hold the Key to Cheap, Green Energy

“Metal oxides are cheap, abundant and ‘green,’” said Louis Piper, assistant professor of physics at Binghamton University. “And as the study proved, quite…

Power and Electrical Engineering

The solar cell that also shines: Luminescent 'LED-type' design breaks efficiency record

To produce the maximum amount of energy, solar cells are designed to absorb as much light from the Sun as possible. Now researchers from the University of…

Power and Electrical Engineering

Nature's billion-year-old battery key to storing energy

New research at Concordia University is bringing us one step closer to clean energy. It is possible to extend the length of time a battery-like enzyme can…

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