TRANSITION PIECES OF OFFSHORE WIND TURBINES AND WHOLE STRUCTURE OF WIND TURBINES HAVING IT

摘要

The present invention relates to a support structure having a plurality of support pipes installed on a sea floor and having an upper part protruding in the sea and protruding from a periphery, and a support structure installed on an upper part of the support structure, A body portion formed to have a vertical cross-sectional shape of a triangular shape gradually decreasing gradually toward the upper side along the height direction; A receiving part formed on the upper surface of the body part so as to extend from the upper surface of the body part along the height direction of the body part so that the sea structure is seated on the upper surface of the body part and having a hollow therein; And a plurality of insertion members protruding from the bottom surface of the body so as to be mounted on the upper surface of the support structure and inserted into the support tube; By presenting the offshore wind turbine intermediate structure including the offshore wind turbine, it is possible to reduce the cost and time for manufacturing the offshore wind turbine intermediate structure, and to improve the structural stability, thereby stably supporting the offshore wind turbine generator.