第12卷第6期2023年6月Vol.12No.6Jun.2023储能科学与技术EnergyStorageScienceandTechnology考虑温控负荷聚合调控的新能源-储能联合规划张伟,罗世刚,滕婕,白永利(国网甘肃省电力公司,甘肃兰州730030)摘要:新能源合理配置储能对促进新能源消纳、实现减排脱碳具有重要意义。本工作考虑温控负荷聚合调控,围绕电网的低碳减排和承载能力提升,提出新能源-储能联合规划方法。首先,计及等效热容、等效热阻等热力参数建立温控负荷聚合模型,并进一步分析温控负荷与储能协同运行对配电网承载能力的影响。然后,将表征配网承载力的潮流分布均衡指标和表征配网碳足迹的碳排放指标作为目标函数,嵌入经济利润机会约束,构建双层规划模型,外层为选址问题,内层为定容问题。随后,对模型进行二阶锥松弛后,采用麻雀搜索算法+凸优化求解器的混合算法进行高效求解。最后,算例表明储能和温控负荷的协同运行有利于配网潮流时空均匀分布,提高了新能源渗透率并降低了系统的碳排放。关键词:新能源规划;储能配置;温控负荷聚合;承载能力提升;碳约束doi:10.19799/j.cnki.2095-4239.2023.0054中图分类号:TM73文献标志码:A文章编号:2095-4239(2023)06-1901-12JointplanningofrenewableenergyandstorageconsideringthermostaticallycontrolledloadsaggregationregulationZHANGWei,LUOShigang,TENGJie,BAIYongli(StateGridGansuElectricPowerCo.Ltd.,Lanzhou730030,Gansu,China)Abstract:Configuringenergystoragewithsuitablecapacityforrenewableenergyiscrucialforpromotingnewenergyconsumptionandachievingemissionreductionanddecarbonization.Thispaperproposesajointplanningmethodforrenewableenergyandenergystorageaimedatreducingcarbonemissionsandimprovingtheload-carryingcapacityofthepowergrid,consideringtheaggregatecontroloftemperature-controlledloads.First,atemperature-controlledloadaggregationmodelwasdeveloped,consideringfactorssuchasequivalentheatcapacityandequivalentthermalresistance,andotherthermalparameters.Theinfluenceofthecollaborativeoperationoftemperature-controlledloadandenergystorageonthecarryingcapacityofthedistributionnetworkwasfurtheranalyzed.Next,theequilibriumindexofpowerflowdistribution,representingthedistributionnetwork'sbearingcapacity,andthecarbonemissionindex,repre...