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.

Technique prints flexible circuits on curved surfaces

– from contact lenses to latex gloves. Researchers from North Carolina State University have demonstrated a new technique for directly printing electronic circuits onto curved and corrugated surfaces. The work…

A nanoscale view of bubble formation

A new model now describes the boiling process with much greater precision. When a liquid boils in a vessel, tiny vapor bubbles form at the bottom and rise, transferring heat…

More data could turbocharge efforts to build better batteries

As nations work to eliminate carbon emissions, batteries will play a huge role. Electric vehicles powered by batteries seem likely to dominate the future of commercial and consumer transportation. Likewise,…

Wide-bandgap power at silicon cost

– YESvGaN project develops competitive GaN process technologies. Can we contribute to the worldwide energy challenge by maximizing the efficiency in power conversion at a low cost? The answer is:…

secureAR – Modular AR service platform for industrial production

Within the project secureAR (funded by the Federal Ministry of Education and Research), a cross-industry and open cloud-based service platform with open industry interfaces is being developed. Within secureAR, the…

Improving the efficiency of nanogenerators

… that harvest static electricity. Triboelectric energy is the scientific term for static electricity, or the energy that is created when two surfaces rub against each other. Electrons are exchanged…

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