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1、DOI:CNKI:11-2107/TM.20130618.1053.004網絡出版時間:2013-06-1810:53網絡出版地址:http://www.cnki.net/kcms/detail/11.2107.TM.20130618.1053.004.html第33卷第0期中國電機工程學報Vol.33No.0000.00,20132013年0月00日ProceedingsoftheCSEE?2013Chin.Soc.forElec.Eng.1文章編號:0258-8013(2013)00-0000-00中圖分類號:TM73文獻標志碼:A學科分類號:470?40微網多目標經
2、濟調度優(yōu)化陳潔,楊秀,朱蘭,張美霞,李振坤(上海電力學院,上海市楊浦區(qū)200090)MicrogridMulti-objectiveEconomicDispatchOptimizationCHENJie,YANGXiu,ZHULan,ZHANGMeixia,LIZhenkun(ShanghaiUniversityofElectricPower,YangpuDistrict,Shanghai200090,China)ABSTRACT:ItisnecessarytocutgaseouspollutantemissionShanghai(11dz1210405);Project
3、Sunburst(10SG51);ShanghaiHigheranddevelopenergy-savingandemission-reducinginmicrogridEducation‘085’EngineeringConstructionProgram;LeadingAcademicDisciplineProjectofShanghaiMunicipalEducationCommission(J51301).powergenerationscheduling.Anoptimizationmodelof為一種必然趨勢。提出考慮微源同時提供有功和無功出力并multi-o
4、bjectiveeconomicdispatchcombinedheatandpower計及制熱收益的熱電聯(lián)產型微網系統(tǒng)多目標經濟調度模型,(CHP)microgridsystemconsideringheatingincomeis以一個包含風、光、儲、微型燃氣輪機、燃料電池以及熱電presented.Themicrosourcescanprovidebothactiveand負荷的具體微網為例,在研究模糊優(yōu)化理論的基礎上,采用reactivepowerinthemodel.Atypicalmicrogridconsistingofa最大模糊滿意度法將多目標經濟調度問題轉
5、化成非線性單windturbine,aphotovoltaic,astoragebattery,amicroturbine,目標優(yōu)化問題,并運用改進遺傳算法優(yōu)化考慮實時電價的并afuelcell,heatingandelectricloadsisselected.Basedon網運行方式下各微源的有功、無功出力和多目標優(yōu)化的滿意fuzzyoptimizationtheory,themaximumfuzzysatisfactiondegreemethodisadoptedtotransformthemulti-objective度,對比分析單目標與多目標系統(tǒng)優(yōu)化值。仿真算例
6、表明:optimizationproblemintoanon-linearsingle-objective多目標模型比單目標模型更能確切反映微網的實際運行狀optimumproblem.Theimprovedgeneticalgorithmisusedto態(tài),能夠以盡量小的運行成本實現較好的環(huán)境效益,驗證了optimizemicrosources’activeandreactiveoutput,satisfaction所提模型和算法的有效性。degreeofmulti-objectiveoptimizationforgrid-connected關鍵詞:微網;多目標優(yōu)化;經
7、濟調度;模糊建模;改進遺modeconsideringspotprice.Andthesingle-objectiveand傳算法;熱電聯(lián)產;網架結構multi-objectiveoptimalvaluesarecomparativelyanalyzed.Simulationresultsshowthatmulti-objectivemodelismore0引言precisethansingle-objectivemodelinreflectingtheactual隨著人們節(jié)能環(huán)保意識的逐漸增強,分布式發(fā)operationch