绩溪抽水蓄能电站定子弹性元件设计及应用

Design and Application of Elastic Key Bar of Jixi Pumped Storage Power Station

本文介绍了绩溪抽水蓄能电站定子弹性元件的结构设计。该弹性元件是一种新型定子机座与铁芯连接系统,该系统有助于提高定子铁芯径向支撑刚度,降低定子铁芯振动。该技术也是首次在电站中得以成功运用,其安装经验有助于类似机组的定位筋安装。

This paper introduces the structure design of elastic key bar system of Jixi pumped storage power station.The elastic key bar system is a new type of connection system between the stator frame and the stator core,which is helpful to improve the radial support stiffness of the stator core and reduce the vibration of the core.This technology is successfully applied in the power plant for the first time and its installation experience can provide reference for the similar units.