•  Global Renewable News

Siemens low wind prototype turbine installed in Drantum

March 15, 2017

Siemens' new direct-drive low wind turbine has reached the prototype testing stage. The onshore model SWT-3.15-142, with a rotor diameter of 142 meters has successfully passed prototype approval and has now been erected at the Drantum wind test site in Jutland, Denmark. The IEC Class IIIA wind turbine is the first Siemens model to be equipped with rotor blades based on hybrid-carbon technology. With tower configurations allowing hub heights of up to 165 meters and 69 meter rotor blades the SWT-3.15-142 will set new standards in energy yield.

The low wind turbine SWT-3.15-142 is part of the onshore direct drive product platform and uses the same nacelle as other models like the SWT-3.6-130 including major components like the hub, generator, cooling- and electrical systems. Specific settings of the Siemens Integrated Control System (SICS) and the lightweight 142 meter rotor allow the new SWT-3.15-142 to reach an outstanding efficiency. Even at average wind speeds of only six meters per second, it harvests an energy yield of ten gigawatt hours per year.

"In our extended onshore product portfolio, the SWT-3.15-142 plays an important role since it is our first IEC Class IIIA wind turbine for this platform," said Morten Pilgaard Rasmussen, Head of Technology at Siemens Wind Power. "With LM's hybrid-carbon blades and our successful direct drive technology this model incorporates proven and highly efficient technology in all components and we are confident that we can maintain short time to market and have this product ready for serial production by the end of 2017."

Installation of the SWT-3.15-142 has been completed with the rotor lift last week. Commissioning work will be finished with the turbine being fully operational by the end of March. The focus of the testing program of the prototype is on blade and performance evaluation.

This press release and a press picture are available at: www.siemens.com/press/PR2017030231WPEN 

For further information on Siemens Wind Power, please see: www.siemens.com/wind

Siemens Wind Power is the separately managed wind business of Siemens AG. Siemens Wind Power is a leading supplier of reliable, environmentally-friendly and cost-efficient renewable energy solutions. Driving down the cost of wind power is our key target as we strive to make renewable energy fully competitive with conventional energy sources. Providing highly reliable and cost-efficient wind turbines, Siemens Wind Power offers solutions to meet both business and environmental needs. With over 35,000 megawatts of wind power installed, our wind power units deliver clean, renewable energy from offshore and onshore installations around the world. In fiscal 2016, which ended on September 30, 2016, Siemens Wind Power generated revenue of 5.976 billion and net income of 464 million and has around 14,500 employees worldwide. Further information is available at

For more information :


Freyeslebenstrasse 1
Erlangen, Germany
Germany, 91058

Bernd Eilitz
Media Contact
Tel: +49 40 2889-8842
E-mail: bernd.eilitz@siemens.com

Daniela Puttenat
Tel: +49 40 2889-6695
E-mail: daniela.puttenat@siemens.com


Link http://globalrenewablenews.com/detail_news.php?ID=626756
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