摘要 |
The present invention relates to a plant (1) comprising a support structure (2), which supports at least one wind turbine (5) comprising a rotor (52), journalled on the support structure and having at least two rotor blades (51), and wherein said wind turbine (5) is adapted to be capable of supplying electrical power, wherein the plant (1) comprises measuring means in the form of at least one data source (721, 722, 723, 724) for determining a value for the wind load, to which the support structure (2) is subjected when the wind turbine (5) is in operation, from at least one of the following factors: wind force, wind direction, support structure deflection, support structure movement, and a control system (7) comprising means for changing the load to which the support structure is subjected, and means for determining whether the load to which the support structure is subjected should be changed or maintained on the basis of the load determined by the measuring means, wherein the control system (7) is adapted to receive weather forecast data concerning future weather conditions, and the means for determining whether the load to which the support structure is subjected should be changed or maintained are adapted to use said weather forecast data for determining an allowable load, and the means for changing the load to which the support structure is subjected are adapted to adjust the load so that it does not exceed the allowable load. The invention also relates to a method for optimizing the stability of the support structure. |