OPTIMISED LAYOUT FOR WIND TURBINE ROTOR BLADES

摘要

A wind turbine rotor blade defined by a tip point, a maximum chord interval, and an outer blade interval extending from the maximum chord interval to the tip point, characterised in that the maximum chord interval extends over at least 15% of the entire blade length is provided. Further a method for optimising the chord distribution of a wind turbine blade layout is provided, wherein the chord distribution is optimised with respect to the ratio of the annual energy production to the loads.