| 摘要 |
The invention relates to a wind energy installation comprising a rotor with at least one blade for the conversion of wind flow energy into mechanical energy, a regulating device for individual regulation of at least one rotor blade, a generator for the conversion of mechanical energy provided by the rotor into electric power, and an active connection between the rotor and the generator so that the mechanical energy can be transferred from the rotor to generator. The aim of the invention is to avoid such problems as those mentioned in the description and to provide a wind installation whereby the loads which can occur in partial areas of the surface of the rotor as a result of local transitory peaks in wind speeds are reduced. This is achieved by providing the above-mentioned wind energy installation with means of measurement such as an anemometer (44) placed on each rotor blade to determine the momentary load of one part of the wind energy installation, in addition to control means which determine a desired position for at least one rotor blade in order to react to said momentary load and to adjust the rotor blade accordingly using the regulating device, as well as joints and fasteners which connect the regulating device and means of measurement to the control means.
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