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MOUVEMENT NACELLE [3 records]

Record 1 2012-02-17

English

Subject field(s)
  • Aerodynamics and Theory of Gases
  • Noise Pollution
  • Wind Energy
CONT

Soundproofing in nacelles has been increased: the generator, gears, and other moving parts located in the turbine nacelle produce mechanical noise. Soundproofing and mounting equipment on sound-dampening buffer pads help to deal with this issue.

French

Domaine(s)
  • Théorie des gaz et aérodynamique
  • Pollution par le bruit
  • Énergie éolienne
DEF

[...] bruit [...] créé par les différents organes en mouvement à l'intérieur de la nacelle [d’une éolienne].

CONT

Le bruit mécanique [...] provient surtout des engrenages en mouvement dans le multiplicateur situé dans la nacelle [...]

Spanish

Campo(s) temático(s)
  • Aerodinámica y teoría de los gases
  • Contaminación acústica
  • Energía eólica
Save record 1

Record 2 2008-09-05

English

Subject field(s)
  • Electric Rotary Machines - Types
  • Wind Energy
DEF

An external gear ring located in a wind turbine yaw mechanism and used for rotating the nacelle windward.

French

Domaine(s)
  • Machines tournantes électriques - types
  • Énergie éolienne
DEF

Couronne à denture externe logée dans le mécanisme d’orientation d’une nacelle d’éolienne, utilisée pour réaliser le mouvement de rotation de celle-ci face au vent.

Spanish

Save record 2

Record 3 1976-06-19

English

Subject field(s)
  • Air Transport

French

Domaine(s)
  • Transport aérien

Spanish

Save record 3

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