Power and Electrical Engineering

This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

Printed in-situ Perovskite Solar Cells Save Resources and Can Be Produced Locally

Scientists are testing the proof of concept of these new types of solar cells. Very innovative is a new process for fabricating solar cells using sustainable…

Researchers control the properties of graphene transistors using pressure

“Graphene is the best electrical conductor that we know of on Earth,” said Matthew Yankowitz, a postdoctoral research scientist in Columbia's physics…

Medical-technical competence center for prosthetics and orthotics established

A focus of the international expert groups – »Motion Lab« at the University Hospital, led by Dr. Sebastian Wolf, and the Fraunhofer IPA »Biomechatronic…

Heat and sound wave interactions in solids could run engines, refrigerators

Leaky systems have limited how engineers design thermoacoustic devices that rely on the interplay between temperature oscillations and sound waves. Researchers…

Symmetry is essential for power network synchronization

A joint research team from Tokyo Institute of Technology (Tokyo Tech) and North Carolina State University has clarified the fundamental principles for…

Motor And Energy Store In One

Physicists and material scientists have succeeded in constructing a motor and an energy storage device from one single component. They used an elastic polymer…

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