In the work concerning experimental verification of thick airfoils, the focus has been on airfoils used by the industry. The method has been verified with measurements on a NACA 63-215 airfoil
The project objective is to develop more generally applicable assessment and design criteria for isolated power supply systems, and the expected result is a guideline for design of such systems.
The purpose of the project was to investigate how the rotor design of an existing wind turbine can be extrapolated to a 4 MW turbine. Within the project two optimization codes for optimizing a large
Transfer of technology and industrial cooperation require a common framework, thus a compilation and analysis of Russian wind load and other external conditions in relation to European wind turbine
The project constitutes a continously running 5 years research programme on aeroelasticity with the objectives to improve the basis for design and optimization of wind turbines, and establish an
The purpose of the project is to develop and test micrometeorological tools for the prediction and estimation of properties of the wind that are important for loads on wind turbines situated on land
The purpose of the project is to perform an experimental investigation of extreme load on wind turbines, measuring both the wind field and the structural load response on high wind speed sites.
The aim of the project is to develop and test a sensor for registering lightning strikes to wind turbines to be included in the general survillance and control systems of modern wind turbines.
The activities in 1996 has to a large degree followed the budget proposal of 27 June 1995. During the year two IEA Executive Committee meeting were held, first in Finland and then in Germany. The
Nordtank Energy Group A/S. Udvikling og Konstruktion
EFP
1996
1997
The key target for the proposal is - by combining the latest technology related to generators and power electronics with the latest in wind turbines - to develop a new generation of grid-connected
This project will focus on the possibilities for achieving higher power production, less mechanical stress and a greater degree of flexibility by using both pitch and variable speed control in
A status has been performed within the research area 'Aeroelasticity for Wind Turbines', and on this basis, demands for research and perspectives for a future effort are identified.
The objective is to analyse and describe the edgewise vibrations, which have been observed during stalled operation on Danish and foreign 19 m wind turbine blades, and further to improve the models
A study has been performed, which investigated the possible application of Doppler laser anemometry for performance assessment and control of wind turbines.
It is the aim of the project: 1) To supplement the existing offshore wind data base, by setting up offshore meteorological measurements significantly further away from the coast than previously and
The objective of the project is to investigate the technical, environmental and economic aspects of using high strength concrete (CRC) for offshore wind turbine towers rather than steel. The