排灌机械工程学报2026，Vol.44Issue(2)：173-181,9.DOI:10.3969/j.issn.1674-8530.24.0181
嘉善县姚庄圩区闸泵群水动力联合优化调度模拟研究
Simulation study on hydrodynamic joint optimal scheduling of gate and pump groups in Yaozhuang Polder Area of Jiashan County
摘要
Abstract
The river network in Yaozhuang Polder Area of Jiashan County has a low-lying terrain and a complex structure,resulting in problems such as slow water exchange rate and insufficient hydrodyna-mics.A two-dimensional river network hydrodynamic model based on MIKE21 was constructed,and by taking the minimum energy consumption cost of gate-pump operation as the main objective function,as well as taking the flow velocity,gate-pump flow rate,and water passage time as constraints,a joint gate-pump regulation and optimal scheduling model was established.The Grey Wolf optimization algo-rithm was used to solve the model,resulting in a more economical and efficient regulation scheme.The hydrodynamic regulation effect under the different regulation schemes was simulated and analyzed.The results show that,under the optimal scheduling scheme,the total power consumption of each pumping station and sluice gate station reduces by 67.95%,the hydrodynamic improvement effect enhances sig-nificantly,the average flow velocity and the maximum flow velocity of the river channel increase signifi-cantly,the length of the dead water section shortens,and the overall maximum flow velocity of the river network reaches 0.325 m/s.The most prominent point is the South Yiwan river section,with the increase of flow size around 50%-80%.The results of the study provide technical support for the joint regulation and control of gates and pumps in China's plain river network.关键词
平原河网/水动力/灰狼优化算法/闸泵联调/优化调度Key words
plains river network/hydrodynamics/Grey Wolf optimisation algorithm/gate-pump coupling/optimal scheduling分类
建筑与水利引用本文复制引用
徐存东,张昊臣,訾亚辉,齐敦哲,韩文浩,沈家兴..嘉善县姚庄圩区闸泵群水动力联合优化调度模拟研究[J].排灌机械工程学报,2026,44(2):173-181,9.基金项目
浙江省基础公益研究计划项目(LZJWD22E090001) （LZJWD22E090001）
浙江省重大科技计划项目(2021C03019) （2021C03019）
宁夏水利科技项目(GKGX-KY-2023-001) （GKGX-KY-2023-001）
宁夏水利科技项目(QTXGQ-KY-2023-001) （QTXGQ-KY-2023-001）
宁夏水利科技项目(GKGX-KY-01) （GKGX-KY-01）
