Wind Turbine: Power | Nominal Power | Yield | Rotation

# Wind Turbines Yield Calculator

Calculates the production of electricity and revenue of wind turbines of a given size at different wind speeds. n is the number of wind turbines of the same model at the same place. The electricity tariff is how much is paid for one kilowatt-hour. For the other values of the first table, see Wind Turbine Power Calculator.

In the second table, up to ten wind speeds and their duration in days, hours, minutes and seconds can be entered. For every value, the amount of produced energy is calculated. If the electricity tariff is given, the income is calculated.

The designation of an average wind speed is not useful, because the wind speed is calculated to the power of three. The shutdown speed of the wind turbines is not taken into account.

Example: two wind turbines with a rotor blade length (radius) of 100 meters produce electricity which can be fed into the grid for 5 cents per kilowatt-hour (0.05 €/kWh). The wind blows for one hour with 12 meters per second and for half an hour with 15 meters per second. I this time, 51.5 megawatt-hours of electric energy is produced, which can be sold for 2575.23 €.

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