Fan foundation reutilization plan

Abstract

The invention provides a fan foundation reutilization plan which comprises the steps of by utilizing a transition section for connecting a fan foundation ring and a renovated and transformed fan tower, after analyzing and evaluating the appearance quality, the stability, a material performance and case record data of a fan foundation of a wind power generator requiring renovation and transformation according to a renovation and transformation design requirement, directly connecting the transition section onto the foundation ring, connecting the renovated and transformed fan tower onto the transition section, and installing a renovated and transformed wind driven generator on the renovated and transformed fan tower, so that the reutilization of the fan foundation is accomplished; or after accomplishing restoring the stability, the appearance, the bearing capacity improvement and the like of the fan foundation, connecting the transition section onto the foundation ring, and connecting and fixing the renovated and transformed fan tower onto the transition section, so that the reutilization of the fan foundation is accomplished; or after accomplishing the connection of the foundation ring and the transition section, restoring the bearing capacity improvement of the fan foundation, and accomplishing the installation of the fan tower and the wind driven generator, so that the reutilization of the fan foundation is accomplished.

Description

technical field [0001] The invention relates to a foundation utilization scheme, in particular to a wind turbine foundation reuse scheme, and belongs to the technical field of wind power generation equipment installation. Background technique [0002] Wind energy is an inexhaustible renewable clean energy, and wind power generation is the project with the most potential for sustainable development. China's wind energy reserves are huge and widely distributed. In recent years, wind power generation has developed rapidly, and China has become one of the major countries in the world for wind power generation. [0003] The wind turbine mainly includes a wind turbine tower, a wind turbine installed on the top of the wind turbine tower, and a wind turbine foundation required for installing the wind turbine tower. [0004] In the prior art, the wind turbine foundation generally includes a reinforced concrete cap and a steel structure foundation ring arranged on the reinforced conc...

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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