Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Actions on wind turbines
The actions due to the operation of the wind turbine are determined by means of numerical simulations. In addition to various wind load models, with the superposition of wave action effects where applicable, such simulations must also take into account particular operating situations. According to DIN 1055‐4, the environmental conditions in Germany (including the German Bight) can be divided into four wind zones. In a conservative approach, the highest seawater level (HSWL) is the depth of water at the highest astronomical tide (HAT) plus the increase in level due to a storm tide. This chapter briefly outlines the principles for calculating the hydrodynamic actions plus their interaction with the foundation anchored to the seabed. The hydrodynamic problem is simplest when we can consider the behaviour of the structure in the sea state as linear. A mass distribution should be assumed for the build‐up of ice on rotating rotor blades.
Actions on wind turbines
The actions due to the operation of the wind turbine are determined by means of numerical simulations. In addition to various wind load models, with the superposition of wave action effects where applicable, such simulations must also take into account particular operating situations. According to DIN 1055‐4, the environmental conditions in Germany (including the German Bight) can be divided into four wind zones. In a conservative approach, the highest seawater level (HSWL) is the depth of water at the highest astronomical tide (HAT) plus the increase in level due to a storm tide. This chapter briefly outlines the principles for calculating the hydrodynamic actions plus their interaction with the foundation anchored to the seabed. The hydrodynamic problem is simplest when we can consider the behaviour of the structure in the sea state as linear. A mass distribution should be assumed for the build‐up of ice on rotating rotor blades.
Actions on wind turbines
Grünberg,, Jüurgen (Herausgeber:in) / Göhlmann, Joachim (Herausgeber:in)
09.10.2013
79 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Mitigation of Dynamic Ice Actions on Offshore Wind Turbines
| British Library Conference Proceedings | 2005
| Springer Verlag | 2022