vind speed of 8 m/s, a rotor diameter of 37.5 m, a fixed rotor rotational speed of 40 r/min, and a generator rotational speed of 1800 r/min. a) What is the tip speed ratio at rated wind speed? b) What is the tip speed ratio at cut-in? c) What is the overall efficiency of the turbine, drive train, and generator if Pe = 100 kW when the wind =peed is 8 m/s? Assume standard conditions.
vind speed of 8 m/s, a rotor diameter of 37.5 m, a fixed rotor rotational speed of 40 r/min, and a generator rotational speed of 1800 r/min. a) What is the tip speed ratio at rated wind speed? b) What is the tip speed ratio at cut-in? c) What is the overall efficiency of the turbine, drive train, and generator if Pe = 100 kW when the wind =peed is 8 m/s? Assume standard conditions.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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