确定梯级水库中多年调节水库年末消落水位的模糊多目标决策法

Fuzzy multi-objective decision-making model for year-end drawdown level ofmulti-year regulating storage reservoirs in cascade reservoirs

在分析多年调节水库水电站发电量与水库蓄能量关系的基础上,建立了确定梯级水库中多年调节水库年末消落水位的模糊多目标决策模型.求解该模型可得到在给定权重下多年调节水库的年末水位及各级水电站相应的最优发电量.

Based on the analyses of the relationship between the power generation and the stored energy of multiyear regulating storage reservoirs, a fuzzy multi-objective decision-making model for year-end drawdown level of multi-year regulating storage reservoirs in cascade reservoirs is developed. With this model, the optimal year-end drawdown level of multi-year regulating storage reservoir and corresponding optimal power generation of every cascade hydropower station for certain weighted factors can be calculated.