engleski

Influence of different Wind Turbine Types Failures on Expected Energy Production 
  

The paper presents a basic stochastic model of the influence of the failure statistics of the different wind turbine types and it’s components on the expected energy production. Based on the reliability performance surveys conducted in several European countries [1] the influence of the most unreliable component, the gearbox in particular has been examined taking into account the different behavior of the different wind turbine types (with and without gearbox) at different wind speeds with associated Weibull probability distribution. The load factors and expected energy not supplied has been calculated for two different commercial wind turbine types and compared.

wind speed; Weibull distribution; wind turbine types; component failures; expected energy production

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