Senvion, a leading global manufacturer of wind turbines, has successfully completed the installation of the first 3.4M140 EBC turbine prototype in Heckelberg for the Notus energy Group. The Senvion 3.4M140 is equipped with a sound-optimized blade profile and a new pitch control system to reduce turbine load. The prototype in Heckelberg can power nearly 3,000 households per year despite low wind conditions.
Senvion presented the 3.4M140 turbine at HUSUM Wind in September 2015. Serial production for the Senvion 3.4M140 with hub heights of 110 and 130 meters will start towards the end of this year. Due to the larger rotor compared with previous models and the 68-meter blades at these tower heights, this type of turbine is particularly suited to low-wind locations such as forested and mountainous areas.
Jürgen Geissinger, CEO at Senvion, said: “Senvion is focused on optimization and developing the most cost efficient solutions for our clients. The Senvion 3.4M140 EBC is one of the quietest turbines on the market and the load-reducing pitch control system ensures a cost-effective design. This development makes a significant reduction to the levelized cost of energy and demonstrates that even inland low-wind locations can be profitable.”
Heiner Röger, Managing Partner of Notus energy, commented: “We are very pleased to celebrate the commissioning of the first 3.4M140 EBC turbine prototype in Heckelberg. Our first installation with Senvion was carried out very quickly and so the project ended with a success. The realization of the project took place in a constructive and communicative atmosphere and laid the foundations for further common projects in the future.”
The Senvion 3.4M140 is equipped with the Next Electrical System (NES), which Senvion introduced for its 3.XM series at the HANNOVER MESSE 2015. The gearbox-based concept, which features an asynchronous generator and a fully rated converter, permits stable grid feed-in and satisfies the future grid requirements in a range of markets.
Senvion is a leading global manufacturer of onshore and offshore wind turbines. The company develops, produces and markets wind turbines for almost any location – with rated outputs of 2 MW to 6.15 MW and rotor diameters of 82 metres to 152 metres. Furthermore, the company offers its customers project specific solutions in the areas of turnkey, service and maintenance, transport and installation, as well as foundation planning and construction. The systems are designed at the Senvion TechCenter in Osterrönfeld and manufactured at its German plants in Husum (North Friesland), Trampe (Brandenburg) and Bremerhaven, as well as Portugal. With approximately 4,500 employees worldwide, the company makes use of the experience gained from the manufacture and installation of more than 6,600 wind turbines around the world. The company’s operational subsidiary Senvion GmbH is based in Hamburg and represented by distribution partners, subsidiaries and participations in European markets such as France, Belgium, the Netherlands, the UK, Italy, Romania, Portugal, Sweden, and Poland as well as on a global level in the USA, China, Australia, Japan, India and Canada. Senvion S.A. is listed on the Prime Standard of the Frankfurt Stock Exchange.