10.8 An offshore wind farm comprises n= 89 HAWT turbines is operating under the following conditions: • Wind speed at the hub height v = 14 m/s • Wind turbine rotor diameter d = 126 m Rotor power coefficient C, = 0.43 • Mechanical efficiency of gearbox nm = 0.97 Generator efficiency n. = 0.98 • Farm capacity factor CF = 0.54 Determine (i) the power output of one wind turbine, (ii) the electrical power output of the wind farm, and (iii) the annual power generation by the wind farm. The air density p= 1.2 kg/m³.

10.8 An offshore wind farm comprises n= 89 HAWT turbines is operating under the following conditions: • Wind speed at the hub height v = 14 m/s • Wind turbine rotor diameter d = 126 m Rotor power coefficient C, = 0.43 • Mechanical efficiency of gearbox nm = 0.97 Generator efficiency n. = 0.98 • Farm capacity factor CF = 0.54 Determine (i) the power output of one wind turbine, (ii) the electrical power output of the wind farm, and (iii) the annual power generation by the wind farm. The air density p= 1.2 kg/m³.

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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