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1、用户用电设备评估的区间熵权法祝恩国1,董俐君1,葛磊蛟2,钟小强3(1中国电力科学研究院国网计量中心,北京100092;2天津大学智能电网教育部重点实验室,天津300072;3福建省电力有限公司电力科学研究院,福州350012)摘要:随着智能电网的建设,新能源的接入和电动汽车的普及,致使用户用电设备种类多样,用户用电服务质量诉求逐年增加,用户用电设备的状况不仅影响电网双向互动的功能实施,也关系着电网的运行和维护,文章阐述了用户用电设备的评价指标体系,以及区间熵权法。首先,介绍了用户用电设备的定义、范畴和分类;其次从能效评估、安全监测和需求响应三方面阐述用户设备评价指标体系,并对指标体系中一些重
2、要指标进行了详细说明;最后,为了在考虑数据不确定性前提下计算指标权重值,详细陈述区间熵权法的计算过程,并进行了居民用户设备的案例分析,期望能够为科学、完整和系统的对用户电力设备进行评估提供借鉴。关键词:用户用电设备;能效评估;需求响应;区间熵权法中图分类号:TM933文献标识码:B文章编号:1001-1390(2014)00-0000-00IntervalEntropyMethodforResearchontheUsers’ElectricEquipmentEvaluationBasedontheIntervalEntropyMethodZHUEn-guo1,DongLi-jun1,GELei
3、-jiao2,DongLi-jun1,ZHONGXiao-qiang3(1StateGridCenterofMetrology,ChinaElectricPowerResearchInstitute(StateGridCenterofMetrology),Beijing100192,China)(2Key Laboratory of Smart Grid (TianjinUniversity), Ministry of Education,StateGridBeijingElectricPowerCompany,BeijingTianjin100061300072,China)(3Electr
4、icPowerResearchInstituteofFujianElectricPowerCo.LTDLtd.,Fuzhou,Fujian350012,Fujian,China)Abstract:AccompanyingtoWiththeconstructionofthesmartgrid,accessofnewenergyandpopularityofelectriccars,itbringsavarietyofusers’electricequipmentbecomesvarious,andcomplaintsaboutthequalityofusers’electricityservic
5、edemandisarealsoincreasingyearbyyear.Theconditionoftheusers’electricityequipmentevaluationisnotonlybeneficialtoinfluencesthetwo-wayinteractivefunctionofthegridtheoperationandmaintenanceofthepowergrid,butalsoaffectstheoperationandmaintenanceofthegrid.thebidirectionalinteractionoffunctiondemandtothepo
6、wergridandcustomer.Thispaperputforwardtheevaluationindexsystemoftheusers’electricalequipmentbasedonthebalancedscorecardandtheintervalentropymethod.Firstly,theuserdefinition,categoryandclassificationoftheusers’electricalequipmentwaswereintroduced.Secondly,fromthethreeaspectsoftheenergyefficiencyevalu
7、ation,safetymonitoringanddemandresponse,theevaluationindexsystemoftheusers’electricalequipmentwasexpoundedfromthethreeaspectsofenergyefficiencyevaluation,safetymonitoringanddemandresponse,andsomeimpor