Optimization dispatch rule of the Three Gorges Reservoir considering ecological and power generation benefit

摘要：

　　This paper focus on optimization operation problem of ecology and power generation considering uncertainty of inflow on the Three Gorges reservoir.A model with constraint violation as objective is proposed to obtain ecological and power generation optimization dispatch rule of the Three Gorges Reservoir using stochastic dynamic programming.In the model,minimization of ecological water shortage and constraint violation and maximization of power generation benefit are taken as objective,simple discrete-time Markov chain and stochastic dynamic programming take into account the uncertainties of inflow.A case study shows that the proposed approach is feasible and efficient to produce a dispatch rule to balance ecological and economic benefits.Some conclusions of the influence of ecology and power generation are finally drawn.

作者: Zhongzheng He Jianzhong Zhou Chengwei Lu Hui Qin Benjun Jia Jingan Zhu

作者单位: School of Hydropower and Information Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;Hubei Key Laboratory of Digital Valley Science and Technology,Wuhan 430074,China

会议类型: 国际会议

会议名称: 2018 International Symposium on Water System Operations(ISWRSO 2018)(2018年水资源系统及调度国际研讨会)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）