新安江模型在白云山水库日径流模拟的应用  

Application of Xin'anjiang model in the simulation of daily runoff of Baiyun Mountain reservoir

作　　者：虞慧[1,2] 李友辉 孔琼菊 洪文浩[1,2] 喻蔚然[1,2] 谭幸 

机构地区：[1]江西省水利科学研究院,江西南昌330029 [2]江西省水工程安全工程技术中心,江西南昌330029 [3]江西省水利规划设计研究院,江西南昌330029 [4]河海大学水利水电学院,江苏南京210098

出　　处：《江西水利科技》2017年第4期293-296,共4页Jiangxi Hydraulic Science & Technology

摘　　要：根据白云山水库所在富田水流域的水文特性,采用新安江(三水源)模型进行日径流过程模拟,通过率定模型参数,将年径流误差的最优值作为目标函数进行反复调试,得出相对最优结果.在日模型率定期9年和验证期7年中,径流深合格率均为100%,模拟结果表明新安江(三水源)模型可用于白云山水库,该模型预报效果较好、精度高、合理可行,可供借鉴.On the basis of the hydrological characteristics of Baiyun Mountain basin water reservoir of Futian,Xin＇anjiang hydrologic model of three water sources was used to simulate the daily runoff process,by setting the model parameters,the optimal adjustment of the annual runoff error as the objective function,and obtain relatively optimal results. The flood forecasting model for Baiyun Mountain reservoir was established,daily model simulation results for Baiyun Mountain reservoir basin show that the percent of pass of annual runoff depth was 100% for the calibration data of 9 years and validation data of 7 years. The results show that Xin＇An River（ three water source） model can be used in Baiyun Mountain reservoir,the forecasting model has good effect,high precision and reasonable and it can be taken as reference.

关 键 词：新安江模型 日模型 参数率定 最优值 径流深 

分 类 号：TV121[水利工程—水文学及水资源]