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雅砻江下游梯级电站群中长期优化调度模型及其算法研究
  • 期刊名称:水力发电学报.28(1).1-4,2009.(EI:20091211966311)(第一基金)
  • 时间:0
  • 分类:TV697.3[水利工程—水利水电工程]
  • 作者机构:[1]四川大学水电学院,成都610065
  • 相关基金:国家自然科学基金项目(50539140);国家自然科学基金项目(50679098)
  • 相关项目:市场条件下流域梯级水电能源联合优化运行和管理的先进理论与方法
中文摘要:

雅砻江下游河段流量丰沛稳定,电站分布集中,电站经济指标和开发条件优越,发电效益和综合效益显著。为指导雅砻江下游梯级电站联合优化运行,建立了中长期优化调度模型,利用POA(逐步优化算法)求解模型。求解模型时考虑了各种约束,得到计算结果较为满意,显著提高了水库效益。

英文摘要:

The lower reach of the Yalong River has plenty and stable flows, the cascade hydropower stations as planned have many economic and favorable development conditions and contribute prominent benefits of electric energy and others. In order to instruct the mid-long term optimal operation plan for the cascade hydropower stations on the lower-reach of Yalong River, a model of optimal operation is established. The POA is applied to solve the model, some kinds of constrains are considered. The optimal result demonstrates that the model is reasonable, and the benefit of reservoirs is great.

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