Transition piece for wind turbine tower

A transition piece for a wind turbine tower including a hollow frustoconical piece that is connected to an upper ring and a lower ring. The upper ring is connected to crossbars and the lower ring to radial columns. The transition piece also includes three connectors, each of them being connected to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Iriarte Eleta, Javier, Sanz Pascual, Eneko, Arocena De La Rúa, Ion, Rojo Carrión, Jose Alberto, Savii Costa, Hely Ricardo
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A transition piece for a wind turbine tower including a hollow frustoconical piece that is connected to an upper ring and a lower ring. The upper ring is connected to crossbars and the lower ring to radial columns. The transition piece also includes three connectors, each of them being connected to a crossbar, two radial columns and two connection profiles that keep the three connectors joined together, so that a pair of radial columns is arranged between a connector and the lower ring and the crossbars are arranged between the upper ring and a respective connector. The radial columns form an angle of between 65° and 75°, measured between the longitudinal axis of the corresponding radial column with the normal axis of the frustoconical piece.