Archive: 05/11/2011

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 ...

May 11, 2011 not rated yet 0

Sensors that can stretch

Is someone sitting in the passenger seat of the car? Did someone enter the safety zone in front of an industrial machine? Stretch and pressure sensors have a wide range of applications. Researchers have now ...

May 11, 2011 not rated yet 0

Perfect welds for car bodies

Surface welding instead of penetration welding, allows a laser to produce a weld that is only visible on one side. But how do you control the laser power to prevent it burning a hole through the sheets of ...

May 11, 2011 5 / 5 (1) 0