Task Adjustment and Impact Analysis of Pangduo Water Conservancy Project in Tibet
Due to the construction of Pangduo water diversion project,the task order of Pangduo Water conservancy project in Tibet needs to be adjusted.In this paper,the results of water resources allocation and related water energy indexes are analyzed through relevant runoff regulation calculation and water energy calculation,and the influence of project task order adjustment on water supply,irrigation,power generation and flood control tasks of Pangduo water project is analyzed,and the overflow capacity of the water transmission tunnel is reviewed.At the same time,considering that the change of the discharge of the reservoir may have an impact on the downstream agricultural irrigation and the power generation of the straight hole power station,the feasibility and rationality of the adjustment of the project task are comprehensively analyzed.This paper provides reference and analysis ideas for reasonable task adjustment of similar existing projects.
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