首页|基于龙格库塔算法的梯级泵站优化运行

基于龙格库塔算法的梯级泵站优化运行

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梯级泵站在调水、灌溉与生态修复等建设中发挥了巨大作用.为提高梯级泵站运行效率、节约运行费用,结合某梯级泵站明渠引水工程,以总效率最高为目标建立了梯级泵站优化调度模型,提出了一种基于龙格库塔算法(RUN)的优化调度方法.计算结果表明,与该泵站现状运行方案相比,采用RUN算法计算所得方案可提高运行效率 0.73%,节省运行费用 271 195 元/年,优于利用PSO、GA算法所得优化结果,证实了所提方法可良好地服务于梯级泵站优化运行.
Optimal Operation of Cascade Pumping Station Based on Runge-Kutta Algorithm
Cascade pump stations play a significant role in modern construction projects such as water diversion,irri-gation,and ecological environment restoration.In order to promote the efficiency of cascade pump station operation and save operation costs,a scheduling method based on the Runge-Kutta optimization algorithm(RUN)is proposed.Consid-ering a cascade pump station water diversion project,an optimization scheduling model is established with the goal of the highest overall efficiency.Compared with the current operating scenario,the results indicate that the scheme obtained by RUN can improve the operating efficiency by 0.73%and save operating costs by 271,195 yuan/a,which is better than the results obtained by the PSO and GA algorithms,confirming that the proposed algorithm is able to serve the optimiza-tion operation of cascade pump stations well.

Runge-Kutta algorithmcascade pumping stationoptimal schedulingeconomic operation

李贞蓉、张雷克、刘小莲、王雪妮、田雨

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太原理工大学水利科学与工程学院, 山西 太原 030024

天津大学建筑工程学院,天津 300350

河南省黄河流域水资源节约集约利用重点实验室,河南 郑州 450046

中国水利水电科学研究院流域水循环模拟与调控国家重点实验室,北京 100038

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龙格库塔算法 梯级泵站 优化调度 经济运行

国家自然科学基金山西省基础研究计划山西省基础研究计划山西省基础研究计划河南省黄河流域水资源节约集约利用重点实验室开放研究项目

5237909120210302124645202103021224086202203021222112HAKF202104

2024

水电能源科学
中国水力发电工程学会 华中科技大学 武汉国测三联水电设备有限公司

水电能源科学

CSTPCD北大核心
影响因子:0.525
ISSN:1000-7709
年,卷(期):2024.42(4)
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