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Brain power for power grids

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How we control our power systems in the future may involve a lot more brain power than it does today. That's because Missouri S&T researchers are tapping the power of the brain to learn how to better control complex utility grids.

Thanks to a $2 million grant from the National Science Foundation's Office of Emerging Frontiers in Research and Innovation, Missouri S&T researchers led by Ganesh Kumar Venayagamoorthy will use living neural networks composed of thousands of brain cells from laboratory rats to control simulated power grids in the lab. From those studies, the researchers hope to create BIANNs -- "biologically inspired" artificial neural networks -- to control complex power grids. Eventually, they plan to use the BIANNs to control grids in Mexico, Brazil, Nigeria and elsewhere.

"We want to develop a totally new architecture than what exists today," says Venayagamoorthy, an associate professor of electrical and computer engineering. "Power systems control is very complex, and the brain is a very flexible, very adaptable network. The brain is really good at handling uncertainties."

Further reading:

This is your grid on brains, our official news release.

NSF's announcement of the EFRI awards.

Building an energy superhighway

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Missouri S&T researchers' expertise in understanding the nation's power grid -- and their work to improve energy delivery -- will play a big part in creating an "Internet for energy" in the future. Today, the National Science Foundation announced that Missouri S&T is one of seven universities to make up a new research center to transform the nation’s century-old, centralized power grid into an alternative-energy-friendly network.

The NSF’s Energy Research Center for Future Renewable Electric Energy Delivery and Management (FREEDM) Systems will be led by North Carolina State University and includes four other U.S. universities, as well as universities in Germany and Switzerland.

The program is supported through a five-year, $18.5 million grant from NSF. Missouri S&T's part of the research will be directed by Mariesa Crow, the Fred W. Finley Distinguished Professor of Electrical and Computer Engineering at Missouri S&T and director of the university’s Energy Research and Development Center. “Our university has a long tradition of excellence in power engineering, and our expertise in that area, combined with our emphasis on addressing the pressing energy issues of our time, allow us to make unique contributions to this research effort.”

Read more about the new center, or read about some of the work Crow and her colleagues are already doing to plug in to this new approach to electrical power.

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