四川水力发电2025，Vol.44Issue(5)：7-11,5.DOI:10.20196/j.cnki.scslfd.20250502
金沙江上游叶巴滩水电站下闸蓄水方案优化研究
Optimization study on the impoundment of Yebatan Hydropower Project in the upstream of the Jinsha River
夏勇 1祝海霞2
作者信息
- 1. 华电金沙江上游水电开发有限公司叶巴滩分公司,四川 甘孜 610041
- 2. 中国电建集团成都勘测设计研究院有限公司,四川 成都 610072
- 折叠
摘要
Abstract
Taking the impoundment of Yebatan Hydropower Project as an example,this papaer introduces the general principles of impoundment,analyzes the key factors influencing the impoundment,puts forward a phased route based on risk management,and proposes an optimized plan.Ultimately,it defines control indicators such as sluice closing after the flood season in mid-October and controlling the water storage rate to no more than 5 m/d.It also proposes measures such as establishing a multi-level risk prevention and control mechanism to effectively ensure project safety and achieve scheduled power generation.This study provides an important reference for impoundment at similar large hydropower projects and can serve as a reference for subsequent projects.关键词
启闭机设计容量/导流洞堵头初期蓄水/蓄水计算Key words
hoist design capacity/initial impoundment of diversion tunnel plug/impoundment calculation分类
土木建筑引用本文复制引用
夏勇,祝海霞..金沙江上游叶巴滩水电站下闸蓄水方案优化研究[J].四川水力发电,2025,44(5):7-11,5.
