并网型微网电源容量优化配置模型及算法-研究

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1、重庆大学硕士学位论文英文摘要segmentationalgorithmofreliabilityassessmentandtheMonteCarlosequentialflowalgorithmfordistributionnetworkwithmicrogridrespectively.Basedonthecost-benefitanalysismodel,aneconomyevaluationmodelofmicrogridisbuiltusingthenetpresentvaluemethod.Exampleanalysisresult

2、sshowthattheproposedmodelshaveeffectivenessandsomepracticalengineeringvalue.③Anoptimalcapacitymodelofpowersourcesofgrid-connectedmicrogridsispresentedbasedonthecost-benefitanalysisprinciple,andanimprovedadaptivegeneticalgorithm(IAGA)isusedtosolvethemodel.Themodelmaximizesth

3、enetannualaveragenetbenefitasthegoal,andconsidersconstraintconditionsoftotalinstalledcapacity,islandoperationadequacy,carbonemissionsandsoon.Combiningoperationmodeofenergystorageandmicrogasturbineandtheconstraintsincludedinthemodel,agenerationmethodofinitialpopulationbaseon

4、thedichotomyareformulatedinordertoovercomethelackofusingstochasticmethodtoproducetheinitialpopulation;Intheobjectivefunction，punishmentitemsareintroducedinordertoconvertconstrainedproblemtounconstrainedproblem,andaconstantisalsoaddedtopreventthefitnessfornegative,soastocons

5、tructthefitnessfunction;Basedontheadaptivelinearadjustmentmethod,crossoverrateandmutationrateareadjustedtoimprovethealgorithmperformance.Exampleanalysisindicatesthatthemodelisabletofullyreflectthecomprehensiveapplicationvalue,andobtainbesteconomyofinvestmentplan,andtheIAGAh

6、asbetterconvergencepropertiesthantheGA.Keywords:grid-connectedmicrogrid,pathsegmentation,powersourcescapacityallocation,netbenefits,improvedadaptivegeneticalgorithmIII重庆大学硕士学位论文目录目录中文摘要.........................................................................................

7、.................................................I英文摘要........................................................................................................................................II1绪论...............................................................................

8、..........................................................11.1论文研究背景及意义...........