Why torsional stiffness of Jacket-type structures has a low influence in WTG dynamics
Wind turbine towers are traditionally based on steel tubes of large diameter and thickness. This configuration provides an excellent torsional stiffness, and therefore torsional modes are very fast (usually allocated between the 3P and the 6P excitation frequencies band) and torsional deflection on tower
EIT InnoEnergy invests in Nabrawind
EIT InnoEnergy, the engine of innovation and entrepreneurship in sustainable energy in Europe, has become Nabrawind’s new shareholder, joining the investors that constitute the company: Evoluwind (promoters), Barinaga and Alberdi, Sodena and Basarro. The European company is thus exercising the right
IV SME Award Internationalization Category 2020
Source: Diariodenavarra.es En la Navarra de hace 20 años apenas se oía hablar de la industria farmacéutica. Pero con Cinfa como locomotora en un corto espacio de tiempo fueron surgiendo otras compañías con dimensión industrial, ligadas a la innovación y a la tecnología que han aportado cons
The Challenges of Designing a Modular Blade
(This is an article released in Indian Wind Power Magazine.) Modular blades are not something new in the wind industry. More than a decade ago, some companies such as Gamesa or Enercon released their own split blades. However, at that time other logistic alternatives were mass adopted for the transport of
Nabralift 200 meter hub height impact in LCOE
The following article has been published for GWEC Asia: Current market trends are showing a clear path within the wind industry. The size and power of the wind turbines are greatly increasing. There are several facts boosting this trend. To sum up, as this is not the subject of this article, the wi
Nabrawind develops the first commercial Nabrajoint modular blade for a top wind turbine manufacturer
Nabrawind is developing the first commercial Nabrajoint modular blade for one of the top 5 OEM. The agreement reached between both companies provides for the development, manufacture and test of the Nabrajoint solution. This stage will be finished by Q4 of 2020 and the commercial manufacturing is expected
Nabrawind to supply towers to Innovent for a windfarm in Namibia
Nabrawind has closed an order for the supply of four towers in a wind farm located in Namibia and developed by the renewables Franco/Namibian company InnoSun Energy. The beginning of the works will be undertaken during the second half of the present year. In the Namibian wind farm, Nabrawind will implemen
Nabrawind Technologies develops a new transition piece for the wind turbines of 4MW, 5MW and 6MW
Nabrawind technologies has developed a new transition piece specifically designed for turbines of 4MW, 5MW and 6MW. The Transition Piece 2.0 is not just an update of the Nabralift transition. It also includes several advantages over the previous one. Firstly, its scalability to the rating of each turbin
VII Energy Eficiency Awards 2019
Source: energias-renovables.es Nabrawind Technologies, premiada como mejor start up por la Plataforma Tecnológica Española de Eficiencia Energética La Asociación de Empresas de Eficiencia Energética (A3e) y la Plataforma Tecnológica Española de Eficiencia Energética (PTE-ee) celebraron ayer su gra
Best Entrepeneur Aster Award 2019
Source: noticiasdenavarra.com Premio a la estrategia inteligente Desde hace tres años Navarra trabaja en el desarrollo de la Estrategia de Especialización Inteligente (la S3), su nuevo modelo económico con el horizonte de 2030. En este marco, la Comunidad Foral ha fijado seis sectores prioritarios (cad