Breaking the logistic barriers in XXL blades industy
MODULAR BLADES MARKET The growth of the wind market, together with the low availability of sites with optimal wind conditions, is creating a rapid increase in the size of turbines and therefore the diameter of some rotors that work at specific low power levels. This leads to the need for longer blades who
WTG dynamics in soft & stiff towers beyond 160m hub height
The latest generation of wind turbines announced by the leading OEMs will shift wind turbines to rotor diameters of 150m and blade tip heights above 240m. As a consequence of this, the transport and installation ofmassive blades and towers becomes one of the great challenges in the renewable energy indust
Nabrawind Technologies: a solution for wind turbing scaling
Nabrawind Technologies was founded in 2015 by veterans of the renewable industry with decades of experience in development of innovative technologies. The team currently consists of 20 engineers, who have spent the last 20 years working with the major global manufacturers of wind turbines The headquarters
Nabralift Self-Erecting Tower patent has been published
The Nabrawind Self-Erecting Tower patent has been published with a favourable report by the Spanish Patent Office. This patent of the Nabralift project protects the design of a section of frame tower and a transition piece that, using a self-erecting system, manages to assemble without cranes a complet
Patent for Nabrajoint blade innovative tightening system has been published
The patent for the new Nabrajoint blade tightening system has been published with favourable reports from the Spanish Patent Office. The patented system solves how to pre-tension a bolt that is already threaded on both sides in inserts integrated in the blade modules. The solution consists of a simple
Nabrawind starts testing the installation of the first two modules of its Self-Erecting Tower
Within the next few days Nabrawind will begin the assembly of the first two frame modules of the Nabralift tower prototype. The goal is to reproduce the process of installation at the beginning of 2018 of the real tower prototype, which will reach a height of 160 metres. The trial will be carried out on [
Nabrawind presents the benefits of stiff towers in the 6th International Conference of Wind Turbine Towers
Nabrawind Technologies has been invited for the second year running to participate in the International Conference of Wind Turbine Towers, celebrated in Bremen from 29th to 31st of August. Participants in this conference included experts from some of the major wind energy companies such as Vestas, Siemen
Nabrajoint® technology for modular blades to be presented in IQPC Conference
Nabrawind Technologies will present their new technology Nabrajoint® in the upcoming 6th international conference “Rotor Blades for Wind Turbines”, to be held in Bremen (Germany) from 5th to 7th of April. This conference will bring together some of the biggest experts in the wind power industry. Javi
MAKE Consulting highlights Nabrajoint and Nabralift as two of the technological solutions capable of revolutionising the wind power industry
“Nabrawind aims to address two of the largest wind turbine technology scaling issues”. This is how MAKE Consulting introduced Nabrajoint and Nabralift in its annual wind turbine report (Global Wind Turbine Trends 2016). MAKE Consulting, a leading source of insight into the renewable energy industry, e
Nabrawind finalizes financing for the develpment of Nabrajoint and Nabralift
The awarding of grants from CDTI and the Government of Navarre complete the funding necessary for development of both projects toward preparing for entry into the market With the announcement of funding grants from CDTI and the Government of Navarre, Nabrawind Technologies, S.L. (NBTECH) completes the bu