WIND TURBINE BLADE POSITION DETERMINATION SYSTEM

摘要

The invention relates to a system for determining the position of at least a part of a wind turbine blade by wireless transmission of a signal comprising a transmitter arrangement attached to a wind turbine blade, a receiving arrangement, and at least one position calculation computer, wherein said signal is wirelessly transmitted from said at least one transmitter arrangement to said receiving arrangement, and wherein said position calculation computer calculates position indicative data on the basis of said signal received by said receiving arrangement and wherein said position indicative data indicates a position of at least a part of said wind turbine blade.