3. Please calculate the annual electricity production of a wind farm with 20 turbines. The annualmean wind speed is 7 m/s and diameter of the blades is 20 m. If we assume powerconsumption of a person is 3,000 kWh, about how many people will this energy support?Annual electricity production (KWh) = K Vm³ At TWhere:---K = 3.2 (factor based on turbine performance)Vm= annual mean wind speed (m/s)At = swept area of turbine (m2)T = number of turbinesSuitable for medium- to large-scale wind turbines (> 200 m2 swept area)

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alculate the annual electricity production of a wind fa nd speed is 7 m/s and diameter of the blades is 20 m. otion of a person is 3,000 kWh, about how many peop lectricity production (KWh) = K Vm³ At T - K = 3.2 (factor based on turbine performance) Vm = annual mean wind speed (m/s) At = swept area of turbine (m2) T= number of turbines

alculate the annual electricity production of a wind fa nd speed is 7 m/s and diameter of the blades is 20 m. otion of a person is 3,000 kWh, about how many peop lectricity production (KWh) = K Vm³ At T - K = 3.2 (factor based on turbine performance) Vm = annual mean wind speed (m/s) At = swept area of turbine (m2) T= number of turbines

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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Question

3. Please calculate the annual electricity production of a wind farm with 20 turbines. The annual
mean wind speed is 7 m/s and diameter of the blades is 20 m. If we assume power
consumption of a person is 3,000 kWh, about how many people will this energy support?
Annual electricity production (KWh) = K Vm³ At T
Where:
-
-
-
K = 3.2 (factor based on turbine performance)
Vm= annual mean wind speed (m/s)
At = swept area of turbine (m2)
T = number of turbines
Suitable for medium- to large-scale wind turbines (> 200 m2 swept area)

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