WRMM模型及其在白水江梯级水电站群调度规则识别中的应用

WRMM and Its Application in Operation Rule Identification for Cascade Hydropower Stations in Baishui River

引进国外先进的WRMM模型,建立基于WRMM模型的白水江流域梯级水电站群优化调度模型,并采用41年实测月径流系列生成的1 000年随机水文时间序列,识别了考虑白水江流域整体效益和约束条件的水库调度规则,并与常规水库调度图规则相比较,结果表明采用WRMM模型、方法识别的运行调度规则更优。

WRMM model introduced from overseas, Baishui River cascade hydropower stations optimal Operation model has been established base on WRMM model. 1000 years random hydrologic time series has been generated base on 41 years measured monthly runoff series. Considering overall benefits and constraints, operation rules has been identified for Baishui River cascade hydropower stations.Compared with the regular rule of Reservoir Operation Chart, the results show that the WRMM model and the method proposed in this paper is better.