模糊动态规划在三峡梯级电站短期优化调度中的应用Fuzzy dynamic programming and its application in the scheduling of the Three Gorges Cascade Hydropower System
邹进,张勇传
摘要(Abstract):
在水库的短期优化调度中存在着一些模糊约束条件,如何处理这些约束对于问题的求解至关重要.模糊优化为解决这类问题提供了一条有效的途径,它以模糊集合论为基础,并与常规调度技术、优化调度技术融为一体,互相取长补短,克服了传统方法处理模糊信息及模糊现象所遇到的困难,寻求满意的调度方式、调度方案和调度图,以指导水库运行.本文针对三峡梯级电站的短期优化调度建立了模糊优化模型,通过实例仿真表明,其优化结果是令人满意的,从而说明了该方法的有效性.
关键词(KeyWords): 模糊;动态规划;梯级电站;优化调度
基金项目(Foundation):
作者(Author): 邹进,张勇传
参考文献(References):
- [1] GuanX,LuhPB,PrasannanB.Powersystemschedulingwithfuzzyreserverequirements[J].IEEETransactionsonPowerSystems.1996,11(2):864 869.
- [2] 王本德.水库模糊优化调度[M].大连:大连理工大学,1990.
- [3] SuCC,HsuYY.Fuzzydynamicprogramming:anapplicationtounitcommitment[J].IEEETransactionsonPowerSystems,1991,6(3):1231 1237.
- [4] MirandaV,SaraivaJT.Fuzzymodelingofpowersystemoptimalloadflow[J].IEEETransactionsonPowerSystems,1992,7(2):843 849.
- [5] WangC,ShahidehpourSM,AdapaR.Afuzzysetapproachtotieflowcomputationinoptimalpowerscheduling[A].Proceedingsofthe54thAnnualMeetingoftheAmericanPowerConference[C].Chicago,1992.1443 1450.
- [6] YanH,LuhPB.Afuzzyoptimization basedmethodforintegratedpowersystemschedulingandinter utilitypowertransactionwithuncertainties[J].IEEETransactionsonPowerSystems,1997,12(2):756 763.
- [7] WongKP,SuzannahYinWaWong.Combinedgeneticalgorithm/simulatedannealing/fuzzysetapproachtoshort termgenerationschedulingwithtake or payfuelcontract[J].IEEETransactionsonPowerSystems,1996,11(1):128 136.
- [8] WongKP,SuzannahYinWaWong.HybridGenetic/simulatedannealingapproachtoshort termmultiple fuel constrainedgenerationscheduling[J].IEEETransactionsonPowerSystems,1997,12(2):776 784.
- [9] LeouRC.Aflexibleunitmaintenanceschedulingconsideringuncertainties[J].IEEETransactionsonPowerSystems,2001,16(3):552 559.
- [10] PanigrahiDP,MujumdarPP.Reservoiroperationmodelingwithfuzzylogic[J].WaterResourcesManagement,2000,14:89 109.
- [11] El sharkhMY,El KeibAA.Maintenanceschedulingofgenerationandtransmissionsystemsusingfuzzyevolutionaryprogramming[J].IEEETransactionsonPowerSystems,2003,18(2):862 866.
- [12] 朱 敏,王定一.电力系统中梯级水电站实时优化运行控制新算法[J].电力系统自动化,1997,21(4):30 33.
- [13] 邹 进,李承军.三峡梯级电站的模糊优化调度方法[J].水电自动化与大坝监测,2002,26(3):56 59.
- [14] 韩立岩,汪培庄.应用模糊数学[M].北京:首都经济贸易大学出版社,1998.
- [15] 张英贵.三峡—葛洲坝梯级水电厂日调节运行研究[J].武汉水利电力大学学报,1996,29(3):30 35