资源描述:
《智能配电网综合评估体系与方法》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第38卷第1期电网技术Vol.38No.12014年1月PowerSystemTechnologyJan.2014文章编号:1000-3673(2014)01-0040-07中图分类号:TM727文献标志码:A学科代码:470·4051智能配电网综合评估体系与方法11122张心洁,葛少云,刘洪,黄小耘,黄红远(1.智能电网教育部重点实验室(天津大学),天津市南开区300072;2.广东电网公司,广东省广州市510000)ComprehensiveAssessmentSystemandMethodo
2、fSmartDistributionGrid11122ZHANGXinjie,GEShaoyun,LIUHong,HUANGXiaoyun,HUANGHongyuan(1.KeyLaboratoryofSmartGrid(TianjinUniversity),MinistryofEducation,NankaiDistrict,Tianjin300072,China;2.GuangdongPowerGridCorporation,Guangzhou510000,GuangdongProvince,
3、China)ABSTRACT:Thecorevalueanddemandsofsmartdistribution关联关系。同时提出了基于DEMATEL-ANP-反熵权法和改gridcannotbecoveredbyexistingdistributionnetwork进灰色关联度法的组合权重分层优选模型,计算求解指标体assessmentmethod,besidesthesubjectivityofweightcalculation系的指标权重值,使其兼顾主观性和客观性。通过在算例中isstron
4、gandeasytobeimpactedbyhumanfactor,soanew的应用分析表明,该方法实用性较强,对于评估配电网的智comprehensiveassessmentsystemandmethodforsmart能化发展水平和实际效益,分析识别电网的运行状态和薄弱distributiongridisconstructed.Theindexsystemisdividedinto环节有重要意义,可为智能配电网的建设改造和趋优运营提twohierarchies:themacrodemandi
5、ndexsetandmicro供参考。assessmentindexset,inwhichthemacrodemandindexset关键词:智能配电网;综合评估;指标体系;组合权重;分reflectsmacropresentationofsmartdistributiongridandthe层优选microassessmentindexsetcharacterizesthemicrofactorsintheDOI:10.13335/j.1000-3673.pst.2014.01.007forme
6、r,andthereisaclosecausalcorrelationrelationbetweenthetwosets.Meanwhile,acombinedweighthierarchicaloptimizing0引言modelbasedonDEMATEL-ANP-anti-entropyweightmethod近年来,全球掀起了智能电网的研究和建设热andimprovedgraycorrelationmethodisproposedtosolveand[1-3]潮。作为智能电网的重要组成部分
7、,配电网的智calculateindexweightsoftheindexsystemtomakesubjectivity能化已成为未来电网发展的新趋势,对于实现智能andobjectivitysimultaneouslyconsidered.Applyingtheproposed[4-5]methodtoacertainregionaldistributiongrid,theresultsof电网建设的整体目标有着举足轻重的作用。因applicationshowthattheproposedme
8、thodispracticableandcan此,亟需构建一套科学、合理、全面的综合评估指assesstheintelligentdevelopmentlevelandobtainactualbenefit标体系和方法,实现对智能配电网的分析评价,为aswellasidentifytheoperatingconditionsofdistributiongridand配电网的规划、建设、改造提供指导和帮助。itsweaklink.Theproposedmethodisavailabl