News tagged with voltage

Finding reserves on the electrical grid

The weather determines how much energy wind turbine systems provide. The same applies to power line capacity. On cold and stormy days, this capacity is higher than on days with no wind and high mid-summer temperatures. An ...

dateMay 11, 2011 in Engineering
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Researchers develop battery-less chemical detector

(PhysOrg.com) -- Unlike many conventional chemical detectors that require an external power source, Lawrence Livermore researchers have developed a nanosensor that relies on semiconductor nanowires, rather than traditional ...

dateApr 06, 2011 in Nanophysics
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Electrifying new way to clean dirty water

(PhysOrg.com) -- University of Utah researchers developed a new concept in water treatment: an electrobiochemical reactor in which a low electrical voltage is applied to microbes to help them quickly and efficiently remove ...

dateJan 06, 2011 in Engineering
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