第12卷第3期2023年3月Vol.12No.3Mar.2023储能科学与技术EnergyStorageScienceandTechnology计及多时间尺度不确定性的电-氢一体化储能站随机-鲁棒混合规划倪鸾,王育飞,薛花,于艾清(上海电力大学电气工程学院,上海200090)摘要:考虑源-荷双侧长期不确定性对电-氢一体化储能站规划结果鲁棒性的影响,提出一种计及多时间尺度不确定性的储能站容量规划方法。首先,构建电-氢混合系统结构,并设计储能站主要运行模式;其次,考虑风、光、电、氢的时序相关性,提取考虑短期不确定性的源-荷双侧的时序典型场景,以年综合成本最小为目标,建立基于多场景随机优化的储能站容量规划模型;然后,进一步考虑长期不确定性,基于信息间隙决策理论对规划模型进行改进,提出考虑长-短期不确定性的储能站随机-鲁棒混合规划方法;最后,基于某风光电场历史数据进行仿真验证,并对缺能惩罚成本系数和氢气价格等关键因素进行灵敏度分析。仿真结果表明,所提方法可合理规划电-氢一体化储能站容量,提高电-氢混合系统的风险规避能力。关键词:电-氢一体化储能站;容量规划;多时间尺度;不确定性;随机-鲁棒混合规划doi:10.19799/j.cnki.2095-4239.2022.0726中图分类号:TM911文献标志码:A文章编号:2095-4239(2023)03-846-11Hybridstochastic-robustplanningofanelectricity-hydrogenintegratedenergystoragestationconsideringmulti-timescaleuncertaintyNILuan,WANGYufei,XUEHua,YUAiqing(CollegeofElectricalEngineering,ShanghaiUniversityofElectricPower,Shanghai200090,China)Abstract:Consideringtheimpactoflong-termuncertaintyofsupplyandloadontherobustnessoftheplanningresultsofanelectricity-hydrogenintegratedenergystoragestation,acapacityplanningmethodconsideringtheuncertaintyofmultipletimescalesisproposed.First,thestructureofthehybridelectricity-hydrogensystemisconstructed,andthemainoperatingmodesoftheenergystoragestationaredesigned.Second,takingintoaccountthetemporalcorrelationofwind,photovoltaic,electricityandhydrogen,thetypicaltemporalscenariosofbothsourceandloadsidesconsideringshort-termuncertaintyareextracted.Also,thecapacityplanningmodeloftheenergystoragestationbasedonmulti-scenariostochasticoptimizationisestablishedtominimizethecomprehensiveannualcost.Then,furtherconsideringthe...