A wind turbine gives the folowing data Blade lengtha 59 m. Wind speed = 13.5 m/s Air dersity = 1229 Kgim Power coefficient 045 Assuming equa effcencies tor gearbor and generator he Power output from wind turbine, Pis11 Mw then find a) Rotor Power Output Py in MW b) Wind Power P, in MW O Effcency of Generator i

Electric Motor Control
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ISBN:9781133702818
Author:Herman
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Chapter39: Synchronous Motor Operation
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Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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A wind turbine gives the folowing data
Blade length= 59 m.
Wind speed = 135 m/s
Air density = 1229 Kg/m
Power coefficent = 045
Assuming equal efficiencies tor gearbor and generator fme Power output from wind turbine, Pis 11 MW, then fed
a) Rotor Power Output. Pr in MW
b) Wind Power P, in MW
d Effciency of Generator e
Rotor Power Output, Prin MW
Wind Power, Pa in Mw
Efficency of Generator
Transcribed Image Text:A wind turbine gives the folowing data Blade length= 59 m. Wind speed = 135 m/s Air density = 1229 Kg/m Power coefficent = 045 Assuming equal efficiencies tor gearbor and generator fme Power output from wind turbine, Pis 11 MW, then fed a) Rotor Power Output. Pr in MW b) Wind Power P, in MW d Effciency of Generator e Rotor Power Output, Prin MW Wind Power, Pa in Mw Efficency of Generator
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