基于MATLAB线性规划算法下豫西北地区水资源配置优化分析  

Optimization Analysis of Water Resources allocation in Northwest Henan based on MATLAB Linear programming algorithm

作　　者：王莎娜 Wang Shana(Luoyang Water Conservancy Survey and Design Co.,Ltd.,Luoyang471000,Henan)

机构地区：[1]洛阳水利勘测设计有限责任公司,河南洛阳471000

出　　处：《吉林水利》2021年第10期22-27,共6页Jilin Water Resources

摘　　要：针对洛阳豫西北地区水资源规划配置问题,引入MATLAB线性规划算法,研究规划年不同保证率下水资源配置状况。现状年水资源预测供、需量失衡,规划年2030、 2035年保证率75%下总供水量分别为2.635亿m^(3)、 3.576亿m^(2),相同保证率不同规划年的地表水资源可供水量为一致,不同保证率下地表水可供总量均为1.838亿m^(3)。利用MATLAB线性规划算法对不同配水方案下进行优化,一般供水方案中最大缺水率为35.9%;多水源联合供水方案中规划年2030、 2035保证率50%下总供水量分别为3.004 5亿m^(3)、 3.623亿m^(3);水源峰值联合供水下可供水量显著提升,各保证率下缺水率低于10%。论文为地区水资源优化配置研究及智能算法应用提供一定参考。Aiming at the problem of water resources planning and allocation in the northwest of Luoyang and Henan Province,MATLAB linear programming algorithm is introduced to study the allocation of water resources with different guarantee rates in planning years.There is an imbalance between the forecast supply and demand of water resources in the current year.Under the guarantee rate of 75% in 2030 and 2035,the total water supply is 263.5 million m^(3) and 357.6 million m^(2) respectively.The surface water supply in different planning years with the same guarantee rate is the same,and the total amount of surface water available under different guarantee rates is 183.8 million m^(3).MATLAB linear programming algorithm is used to optimize different water distribution schemes,and the maximum water shortage rate in the general water supply scheme is 31.9%.In the multi-source joint water supply scheme,when the annual guarantee rate of 2030 and 2035 is 50%,the total water supply is 300.45 million m^(3) and 362.3 million m^(3) respectively;under the peak water source combined water supply,the available water supply is significantly increased,and the water shortage rate is less than 10% under each guarantee rate.This paper provides some reference for the research of regional water resources optimal allocation and the application of intelligent algorithm.

关 键 词：MATLAB 洛阳 水资源 规划配置 

分 类 号：TV213[水利工程—水文学及水资源]