Flood Impact Assessment of Qingyuan Pumped Storage Power Station
WEI Jian-de
ZI Tian-liang
Abstract：Based on the hydrologic,topographic and geological data of the reach of Qingyuan Pumped Storage Power Station project,the evolution of channel in the reach of the project was analyzed,and the design flood,sediment deposition and backwater analysis were calculated.The possible backwater caused by engineering construction was analyzed.At the same time,the influences of the project construction on the stability of the river regime,the flood carrying capacity of the river,the power generation benefit of 4 small hydropower stations downstream of the project,and the impact of flood control safety and other legitimate water rights of third parties were analyzed.Finally,the comprehensive evaluation opinions and suggestions were proposed.
Keywords：pumped storage power stationflood impact assessmentbackwater
Publication Date：2024-11-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 27-30 )