水力发电2017，Vol.43Issue(12)：65-67,75,4.
白鹤滩水电站受溪洛渡水电站回水顶托影响的分析
Influence Analysis of the Backwater of Xiluodu Hydropower Station on Baihetan Hydropower Station
摘要
Abstract
The water level of Xiluodu Hydropower Station reaches its planned highest mark first in 2013.According to the design results in research stage,the length of Xiluodu Reservoir's backwater is about 199 km when it operates in normal water level of 600 m,and at this time,the influence range of backwater will reach Baihetan Hydropower Station.Based on latest hydrological data of Baihetan Reservoir,the relationship changes between water level and flow rate of main sections in Baihetan before and after Xiluodu water storage are analyzed.The results show that,(a) Baihetan dam area will be affected by the water storage of Xiluodu Hydropower Station when the water level of Xiluodu Reservoir reaches 575 m,and the maximum impact degree can reach 18 m;and (b) according to the characteristics of Xiluodu Reservoir's operation,the affected time of Baihetan dam area is from September in that year to March in following year,which has an important effect on construction safety of Baihetan Hydropower Station.关键词
回水顶托/影响分析/白鹤滩水电站/溪洛渡水电站Key words
backwater effect/influence analysis/Baihetan Hydropower Station/Xiluodu Hydropower Station分类
建筑与水利引用本文复制引用
曹辉,张继顺,董先勇,王汉涛..白鹤滩水电站受溪洛渡水电站回水顶托影响的分析[J].水力发电,2017,43(12):65-67,75,4.基金项目
国家重点基础研究发展计划(973计划)资助项目(2013CB036406) （973计划）
国家“十二五”水专项(2014ZX07104-005) （2014ZX07104-005）
