电力信息与通信技术ElectricPowerInformationandCommunicationTechnologyVol.21No.2Feb.2023第21卷第2期2023年2月www.dlxxtx.com考虑电‒水需求响应的售电公司现货市场运营策略刘易锟，史守圆，余涛，王克英，仲礼鹏（华南理工大学电力学院，广东省广州市510641）TheSpotMarketOperationStrategyofElectricityRetailerConsideringtheParticipationofWaterSupplyCustomersinDemandResponseLIUYikun,SHIShouyuan,YUTao,WANGKeying,ZHONGLipeng(SchoolofElectricalPower,SouthChinaUniversityofTechnology,Guangzhou510641,GuangdongProvince,China)摘要：需求响应是售电公司应对各种不确定性因素和提高收益的重要工具。考虑供水服务商(watersupplyservicecompany，WSSC)与普通柔性负荷功率转移能力的互补优势，文章首先提出一种售电公司对WSSC和普通柔性负荷的调度方案和激励补偿策略；然后，利用条件风险价值作为风险度量工具，建立协调WSSC和普通柔性负荷参与需求响应的售电公司运营决策模型；最后通过具体算例验证所提策略和模型的有效性，售电公司现货市场购电费用平均下降6.59%，WSSC用电费用下降2.39%，柔性负荷用户用电成本平均下降3.47%。此外，考虑电‒水需求响应使得售电公司利润波动减小，更利于售电公司的健康运营。关键词：供水服务商；需求响应；电力现货市场；条件风险价值ABSTRACT:Demandresponseisanimportanttoolforelectricityretailerstocopewithvariousuncertaintiesandimproverevenue.Consideringthecomplementaryadvantagesofwatersupplyservicecompany(WSSC)andordinaryflexibleloadpowertransfercapacity,thispaperproposesaschedulingschemeandincentivecompensationstrategyforWSSCandordinaryflexibleloadsbyelectricityretailers.Then,conditionalvalueatriskisusedasariskmeasurementtooltoestablishaoperationdecisionmodelwithcoordinatedWSSCandordinaryflexibleloadparticipationindemandresponsefortheelectricityretailers.Finally,theeffectivenessoftheproposedstrategyandmodelisverifiedbyspecificexamples,theelectricitypurchasecostofelectricityretailersinthespotmarketdecreasedbyanaverageof6.59%,andtheelectricitycostofWSSCdecreasedby2.39%,theaverageelectricitycostofflexibleloadusersdecreasedby3.47%.Inaddition,consideringwatersupplycustomersindemandresponse,theprofitfluctuationofel...
