本文分析三峡水库来水来沙和运行环境变化情况,重点综述主汛期防洪调度和汛末期蓄水调度方案,给出三峡水库防洪补偿调度、运行水位动态控制、中小洪水调度和提前蓄水调度的应用实例。三峡水库多年运行实践证明:三峡工程兴建决策的正确...本文分析三峡水库来水来沙和运行环境变化情况,重点综述主汛期防洪调度和汛末期蓄水调度方案,给出三峡水库防洪补偿调度、运行水位动态控制、中小洪水调度和提前蓄水调度的应用实例。三峡水库多年运行实践证明:三峡工程兴建决策的正确性和调度运行的安全性,已发挥了巨大的防洪、发电、航运、供水等综合利用效益。建议进一步优化论证三峡水库新运行方案,实现洪水资源高效利用。This paper assesses the inflow-sediment and changing operation conditions of Three Gorges Reservoir (TGR), and reviews the flood control regulation in main-flood season and refill operation scheme in post-flood season. The case studies of flood control compensation scheduling, dynamic control of operation water level, middle and small flood regulation, early refill operation are described in detail. The TGR operation in recent years has proved that the construction decision of the project is correct and the regulation operation is safety, which has significant comprehensive benefits for flood control, hydropower generation, navigation, water supply. etc. It is suggested to further optimize and verify the new TGR operation scheme for high-efficient utilization of flood water resources.展开更多
文摘本文分析三峡水库来水来沙和运行环境变化情况,重点综述主汛期防洪调度和汛末期蓄水调度方案,给出三峡水库防洪补偿调度、运行水位动态控制、中小洪水调度和提前蓄水调度的应用实例。三峡水库多年运行实践证明:三峡工程兴建决策的正确性和调度运行的安全性,已发挥了巨大的防洪、发电、航运、供水等综合利用效益。建议进一步优化论证三峡水库新运行方案,实现洪水资源高效利用。This paper assesses the inflow-sediment and changing operation conditions of Three Gorges Reservoir (TGR), and reviews the flood control regulation in main-flood season and refill operation scheme in post-flood season. The case studies of flood control compensation scheduling, dynamic control of operation water level, middle and small flood regulation, early refill operation are described in detail. The TGR operation in recent years has proved that the construction decision of the project is correct and the regulation operation is safety, which has significant comprehensive benefits for flood control, hydropower generation, navigation, water supply. etc. It is suggested to further optimize and verify the new TGR operation scheme for high-efficient utilization of flood water resources.
