Dynamic and Aeroelastic Response of Wind Energy Converter to Aerodynamic

Description: Das Projekt "Dynamic and Aeroelastic Response of Wind Energy Converter to Aerodynamic" wird vom Umweltbundesamt gefördert und von WIP, Wirtschaft und Infrastruktur GmbH & Co Planungs-KG durchgeführt. Objective: The main purpose of this project is to develop an analytical technique to permit reliable and economic design of mono- and multiple- bladed wind energy converters by new time- dependant simulation programmes. Achievements: A general computer code for horizontal axis wind turbines was developed. The simulation started with design rotor speed. The wind velocity was 12 metres per second and the blade pitch angle was set to a value at which flow separates over approximately 35 percent of the blades. By treating rotor speed as a degree of freedom, it is possible to investigate unsteady operating conditions, like start up and shut down, which can produce much stronger loads than normal speed operation. Stall effects can be investigated by considering the real profile characteristics using an interpolation routine for the measured data or using an improved version of the semiempirical theory of Leiss and Wagner, which was also developed. General information: To achieve this goal, a hybrid computer model calculates the dynamic and aeroelastic response of horizontal axis wind turbines to aerodynamic loads.

Types:

SupportProgram

Origin: /Bund/UBA/UFORDAT

Tags: Computer ? Windgeschwindigkeit ? Aerodynamik ? Pech ? Strömungstechnik ? Windenergie ? Windkraftanlage ? Main ? Anlagenoptimierung ? Betriebsdaten ? Erneuerbare Energie ? Berechnungsverfahren ? Bewertungsverfahren ? Energieumwandlung ? Generator ? Messdaten ? Simulation ? Strömungsmechanik ? Messung ? Anlagenbau ? Rotor ? Stilllegung ? Bewertung ? Anlagenbetrieb ? Effizienzsteigerung ? Geschwindigkeit ? Geschwindigkeitsabhängigkeit ? Optimieren der Fahrweise ? Rotorblatt ? Turbomaschine ?

Region: Bayern

Bounding box: 12.53381° .. 12.53381° x 47.795° .. 47.795°

License: cc-by-nc-nd/4.0

Language: Deutsch

Organisations

• Kommission der Europäischen Gemeinschaften Brüssel (Bereitsteller*in)
• Umweltbundesamt (Bereitsteller*in)
• WIP, Wirtschaft und Infrastruktur GmbH & Co Planungs-KG (Betreiber*in)

Time ranges: 1986-04-01 - 1989-06-30

Alternatives

• Language: Englisch/English https://ufordat.uba.de/

Status

Aktiv

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