水力发电2018，Vol.44Issue(6)：35-37,3.
白鹤滩水电站水文要素特征分析
Analysis on Hydrological Characteristics of Baihetan Hydropower Station
摘要
Abstract
Based on the long series of runoff data at the dam site of Baihetan Hydropower Station,the change rules of annual and inter-annual runoff as well as the characteristics of floods for the power station are analyzed.The results show that,(a) the runoff at dam site dam has a certain change in each decade,but there is no obvious periodicity,and after 2006,it enters into dry years;and (b) the annual runoff distribution is mainly affected by precipitation characteristics,and the annual runoff mainly concentrates in June to October which accounts for about 75％ of the annual runoff.The research results are important to the construction safety of Baihetan Hydropower Station,and have great significance for the operation of Baihetan Reservoir and the scheduling mode of cascade reservoirs.关键词
水电站/径流/洪水/白鹤滩/金沙江Key words
hydropower station/runoff/flood/Baihetan/Jinsha River分类
建筑与水利引用本文复制引用
曹辉,张继顺,陈翠华..白鹤滩水电站水文要素特征分析[J].水力发电,2018,44(6):35-37,3.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）
