Wind turbine foundation reuse method

Abstract

The invention provides a method for reusing the foundation of a wind turbine. Using the transition section between the foundation ring of the wind turbine and the tower of the renovated wind turbine, the appearance quality, stability, material performance, and archives of the wind turbine foundation of the wind turbine unit that needs to be renovated are carried out. After the recorded data is analyzed and evaluated according to the design requirements of the renewal and transformation, or directly connect the transition section on the foundation ring and connect the renewal and transformation of the wind turbine tower on the transition section, and then install the renewal and transformation of the wind turbine on the renewal and transformation of the wind turbine tower Complete the reuse of the wind turbine foundation; or after completing the repair operations such as the stability, appearance, and bearing capacity of the wind turbine foundation, connect the transition section on the foundation ring and connect the fixed and renovated wind turbine tower on the transition section to complete the wind turbine foundation or after completing the connection between the foundation ring and the transition section, carry out the repair operation of the bearing capacity of the wind turbine foundation, complete the installation of the wind turbine tower and the wind turbine, and complete the reuse of the wind turbine foundation.

Description

Technical field [0001] The present invention relates to a basic utilization method, in particular to a fan base reuse method, belonging to the field of installation technology of wind power equipment. Background technique [0002] Wind energy is an endless, inexhaustible renewable cleaning energy, wind power is the most potential project. China's wind energy reserves are huge, wide distribution, in recent years, wind power development is rapid, and has become one of the main countries of global wind power. [0003] The wind turbines mainly include a fan tower and a wind turbine set in top of the fan tower, and the fan foundation required to install the fan tower. [0004] In the prior art, the fan foundation generally includes reinforced concrete beaches and steel structural rings disposed on the reinforced concrete platform, and the base ring is built into the reinforced concrete platform, exposed the foundation ring of the reinforced concrete block. There is a flange for mounti...

AI Technical Summary

Problems solved by technology

[0022] However, for some wind turbines and wind farms that need to be eliminated and updated, the existing technology has not given a specific method for how to deal with the remaining wind turbine foundations; It is inconsistent with the original wind turbines, so the newly transformed wind turbines generally cannot be directly installed on the basis of the legacy wind turbines, and the existing technology does not provide corresponding technical solutions for this

[0023] Obviously, if these leftover wind turbine foundations are ignored, on the one hand, it will cause a lot of waste of land and damage to the environment;

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