基于系统动力学模型的水库调洪演算  

Flood Regulation Calculation of Reservoirs Based on System Dynamics Model

作　　者：郭美华 王新华 赵金辉 Guo Meihua;Wang Xinhua;Zhao Jinhui(College of Water Conservancy,Yunnan Agricultural University,Kunming 650201,Yunnan;Shanghai Water Supply Management Affairs Center,Shanghai 200081,China)

机构地区：[1]云南农业大学水利学院,云南昆明650201 [2]上海市供水管理事务中心,上海200081

出　　处：《陕西水利》2025年第3期1-3,共3页Shaanxi Water Resources

基　　金：云南省教育厅科学研究基金项目(2024J0445,2022J0302);云南水利水电职业学院基金资助项目(2023SZYKL012)。

摘　　要：以系统动力学建模软件VENSIMPLE为基础,构建图示化的水库调洪模型,采用4阶龙格-库塔积分算法,结合水库工程案例,进行调洪计算,可得到与其他调洪软件一样的计算结果。基于系统动力学的水库调洪演算模型可以很方便地改变计算时间步长,解决入库洪水流量与下泄流量相等的时刻不在整点时刻的问题,使调洪计算结果更为准确、合理。This paper develops a visualized flood regulation model for reservoirs using the system dynamics modeling software VENSIM PLE.By employing the fourth-order Runge-Kutta integration algorithm and incorporating actual reservoir engineering cases,the flood regulation calculations can achieve results consistent with other specialized flood regulation software.The flood regulation model based on system dynamics allows for flexible adjustment of the computational time step,effectively addressing the issue where the timing of equal inflow and outflow flood discharges does not align with whole hour marks,thereby enhancing the accuracy and rationality of flood regulation calculations.

关 键 词：系统动力学 VENSIMPLE软件 调洪演算模型 

分 类 号：TV214[水利工程—水文学及水资源]