WINDKRAFTANLAGE

The invention relates to a wind power plant comprising a tower (1), a nacelle (2) rotating horizontally relative to the tower and comprising a generator (3) and a rotor (4) connected to the generator shaft, and an electric cable (5) connected to the transmission network from the generator via the tower for conducting the produced electricity to application sites. The electric cable comprises as suspended inside the tower a free link (6) allowing a substantially free rotation of the nacelle relative to the tower. In accordance with the invention, the area of the free link of the electric cable comprises a cooling liquid circulation (7) in the same harness with the electric cable.