ORNL and UT researchers created a new method to calculate the power grid’s inertia in real time, using signals from pumped storage hydropower facilities such as TVA’s Raccoon Mountain project, pictured here. Credit: Tennessee Valley Authority
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New method monitors grid stability with hydropower project signals
An electromagnetic pulse, or EMP, can be triggered by a nuclear explosion in the atmosphere or by an electromagnetic generator in a vehicle or aircraft. Here’s the chain of reactions it could cause to harm electrical equipment on the ground. Credit: Andy Sproles/ORNL, U.S. Dept. of Energy
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Study probes risks to power plants from electromagnetic pulse
The sun sets behind the ORNL Visitor Center in this aerial photo from April 2023. Credit: Kase Clapp/ORNL, U.S. Dept. of Energy
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ORNL projects receive $8M from DOE Technology Commercialization Fund in FY23

Power Systems Resilience

Power Systems Resilience

Conducts transformational research and development for energy security and resilience through advancement of modeling, simulation, and real-time monitoring of the power grid. The group leverages expertise in large-scale modeling and simulation, data analytics, sensing, and adaptive protection systems to support a modern, efficient electrical grid. Innovations in situational awareness, advanced relays and intelligent protection and control devices support a smart, clean, secure, and resilient national power system.

Contact

Nils M Stenvig
stenvignm@ornl.gov
Nils Stenvig