【摘要】 近年来长江洪水呈水位增高、频率增大的趋势。电排站水泵运行扬程提高,改变了现有电排站设计运行工况,通过对水文典型年资料的分析,对电排站工程规模进行复核,提出了管理运行调度的合理模式。更多还原

【Abstract】 In recent years, flood stage of the Yangtze River presents a certain appearance of rising higher and more often, which heightens the lift of the pumps, and changes the running conditions of the existing pumps. By analysis the typical hydrologic year,the paper recheck the pump engineering scale,and put forward a reasonable pattern on pump management.更多还原