摘要
Abstract
To improve the automation level of cascade pumping stations and optimize water resource allocation,ensuring their safe and efficient operation,an inter-station optimization model and an intra-station unit optimization model are constructed.Based on water level control objectives,the inter-station optimization model is used to determine the water demand and flow rate of each pump station,while dynamic programming is applied to determine the optimal start-stop combination of pump u-nits.Taking the cascade pumping stations of the Simashan irrigation district as an example,the water transfer process was sim-ulated and an optimized scheduling scheme was obtained.This scheme effectively reduced the start-up frequency of pump u-nits,improved operational efficiency,and met the water demand of the irrigation district.The optimized scheduling model demonstrates good practicality and effectiveness,enhancing the operational efficiency of cascade pumping stations,promoting technological advancement,and ensuring scientific scheduling and safe operation.关键词
梯级泵站/级间优化/站内机组优化/驷马山灌区Key words
cascade pumping station/inter-station optimization/intra-station unit optimization/Simashan irrigation district分类
建筑与水利
