News tagged with power grids

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Detecting short circuits by going back in time

It took EPFL researchers only three minutes to detect and locate a short circuit triggered intentionally in the power grid serving Fribourg Canton. The researchers, using a computer and a single sensor, spotted it by "going ...

dateJul 10, 2017 in Engineering
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Communication in times of crisis

Researchers at the TU Darmstadt around Professor Matthias Hollick are experimenting with technologies designed to empower the civilian population in times of crisis. They aim at establishing basic communications and means ...

dateJul 04, 2017 in Telecom
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A new way to imagine grid stability

To ensure that the US electric grid remains stable and resilient, power generators in three main regions (Eastern, Western, and Texas) must be synchronized, all operating at the frequency of 60 hertz. Because generators interact ...

dateMay 22, 2017 in Energy & Green Tech
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Connecting solutions for grid resilience

Imagine Alexander Graham Bell's reaction if someone handed him an iPhone and told him that the device in his hand was the same as the large, cone-mounted transmitter he invented and used to call Thomas Watson in 1876.

dateMay 22, 2017 in Energy & Green Tech
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