小容量换装大容量风电机组的基础升级改造分析

Analysis on Basic Upgrading and Reconstruction of Small Capacity Replacing with Large Capacity Wind Turbine Units

为将运行中的小容量风力发电机组置换为大容量机组,须对其基础进行改造加固,通过扩大基础承台、增加桩基数量的方式,对原基础进行改造,使其达到新机组的承载要求。该技术方案的应用,为后续类似改造项目提供借鉴。

In order to replace the small-capacity wind turbine generator system in operation with a large capacity unit,its foundation must be modified and reinforced by expanding the foundation cap and increasing the number of pile foundations to meet the bearing requirements of the new unit.The application of this technical solution provides a reference for similar transformation projects in the future.