四川水力发电2024，Vol.43Issue(3)：93-97,5.
高寒大温差地区大型混流式水轮机转轮现场制作工艺研究
Research on Field Production Technology of Large Francis Turbine Runner in the Area of High Cold and Large Temperature Difference
黄鹏 1宿科1
作者信息
- 1. 华电金沙江上游水电开发有限公司巴塘分公司,四川巴塘 626700
- 折叠
摘要
Abstract
As an important cascade hydropower station in the high-altitude area of the Jinsha River upstream,the Batang Hydropower Station is faced with difficulties in transporting large equipment and limited processing technology during the assembly process of various components.In response,the large Francis turbine runners are produced in the processing plant near the Batang Hydropower Station powerhouse for the first time in the area of high cold and large temperature differences in China,and achieved zero-counterweight for the static bal-ance test of two unit runners.This article provides a detailed introduction to the assembly welding,processing,heat treatment,static balance test,etc.,and the quality control of various process flows of the large Francis tur-bine runner,which can provide references for the subsequent field producing the runners in hydropower plants in the area of high cold and large temperature difference.关键词
混流式水轮机/转轮/高寒大温差/零配重Key words
Francis turbine/Runner/High cold and large temperature difference/Zero-counterweight分类
能源与动力引用本文复制引用
黄鹏,宿科..高寒大温差地区大型混流式水轮机转轮现场制作工艺研究[J].四川水力发电,2024,43(3):93-97,5.
