四川水力发电2026，Vol.45Issue(2)：90-95,6.DOI:10.20196/j.cnki.scslfd.20260219
某水电站机组水导瓦温升高原因分析及处理
Analysis and treatment of temperature rise in turbine guide bearings of the units of a hydropower project
何勇 1王文超1
作者信息
- 1. 雅砻江流域水电开发有限公司,四川 成都 610051
- 折叠
摘要
Abstract
By analysing the phenomenon of temperature rising in the turbine guide bearings of the units of a hy-dropower project,it was concluded that the temperature rise in the guide bearings was caused by two factors:deformation of the guide bearing support during the replacement of the guide bearing cooler,which led to a re-duction in the clearance of some guide bearing pads,and an increase in ambient temperature,which provides a-nalysis basis and reference for addressing similar high-temperature issues in guide bearings of the units of a hy-dropower project.关键词
水导轴承支架发生/变形/水导瓦间隙/环境温度/水导瓦温升高Key words
the guide bearing support/deformation/guide bearing gaps/environmental temperature/tempera-ture rise in turbine guide bearings分类
能源科技引用本文复制引用
何勇,王文超..某水电站机组水导瓦温升高原因分析及处理[J].四川水力发电,2026,45(2):90-95,6.
