News tagged with wind turbines

Mobile radio passive radar makes harbors safer

Many coastal areas and harbors go almost unprotected against acts of terror. Soon a new sensor system relying on signal echoes from cell towers can quickly detect even the smallest of attack boats. This mobile radio passive ...

dateDec 01, 2014 in Engineering
shares0 comments 0

Smart anti-icing system for rotor blades

In very cold climate zones, the wind can blow with tremendous force. But wind turbines have rarely been built in these regions up to now. The risk of ice formation on the rotor blades is just too high. But now, an energy-efficient ...

dateDec 01, 2014 in Engineering
shares0 comments 0

Computer to simulate harbor porpoises

Researchers at Aarhus University, Denmark, use a computer model to predict the impact of new offshore wind farms on the population of harbour porpoises in the North Sea. A consortium of international energy companies has ...

dateNov 24, 2014 in Energy & Green Tech
shares0 comments 0

An autopilot for steering flying windmills

The idea of using kites to collect the energy produced by high altitude winds has been gaining ground amidst the scientific community. EPFL researchers have developed an autopilot device to control and optimize the movement ...

dateNov 10, 2014 in Engineering
shares0 comments 0