News tagged with wind turbines

Lifting mechanism for mounting huge rotor blades

Siemens has created a special mechanism for mounting its 75-meter-long rotor blades for offshore wind farms. The lifting system makes assembly work safer and lets construction take place at higher wind speeds ...

dateSep 25, 2014 in Engineering
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Wind turbine maker Vestas posts higher sales

Vestas, the world's top wind turbine maker, said Wednesday it was seeing the fruits of an extensive restructuring programme as it announced an annual loss but said quarterly sales were higher.

dateFeb 06, 2013 in Business
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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 ...

dateNov 24, 2014 in Energy & Green Tech
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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 ...

dateDec 01, 2014 in Engineering
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