TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PITCH-TO-FEATHER WT [1 record]

Record 1 2005-11-16

English

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

Pitch Regulation. Once the rated wind speed has been reached, a WT [wind turbine] will be unable to make use of all the wind energy incident on the rotor plane and must shed some. A pitch-regulated WT will do this [namely] by pitching the blades to reduce the angle of attack and thus the torque and power captured (in pitch-to-feather machines) ...

French

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

régulation par mise en drapeau : régulation par variation de calage de pale qui consiste à augmenter l'angle de calage des pales du rotor éolien, entraînant ainsi la diminution de l'angle d'incidence des pales et de la diminution de la surface des pales babayées par le vent.

Spanish

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