A WIND TURBINE GENERATOR COMPRISING A FRAME ADAPTED TO BE ATTACHED TO A SUPPORT BY A GUIDING SYSTEM

摘要

This invention relates to a wind turbine generator comprising a nacelle including at least one power converter. The power converter comprises a frame adapted to be attached to a support by a guiding system, wherein the guiding system comprises a first and second connecting means allowing movement between the frame and the support in a first direction and preventing movement between the frame and the support in a second direction essentially perpendicular to said first direction. The invention also relates to a method for replacing a power converter having a frame fastened to a support in a wind turbine generator nacelle.