基于随机机会约束规划的水火电力系统多目标优化调度研究

《基于随机机会约束规划的水火电力系统多目标优化调度研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、MULTIOBJECTIVEOPTlMALSCHEDULlNGMODELFORHYDR0一THERMALPOWERSYSTEMSBASEDONSTOCHASTICCHANCE—CONSTRAINEDPROPRAMMINGABSTRACTElectricpowerindustry嬲aguaranteetOthedevelopmentofnatio砌economyandthepeople’Snormallifeisanecessarypremiseofourindustrialmodernization．Playingtherespect

2、iveadvantagesbaSeofeachHydropowerStationbaSeOiltheircharacteristics，optimizingenergysourcestructure，reaSonablyallocatingloading，reducingenergyconsumptionandexhaustemissions，keepingpowernetworksecurityandrealizingtheOptimalschedulingofwaterandfirehaveaveryimportantsignif

3、icance．UndertheguidelinesofnationalenergysavingpolicyandbaSedonthemethodofLagrangemultiplierandthethoughtsofmildincreaserate，Introducingthecoal-waterconversionfactorequlvalemthepowerplant’Scoalconsumptiontowaterconsumption，andlinkedthepowersystemsofwaterandfirefromtheef

4、ficiencylevel．Inthispaper，analysisthecharacteristicsoftheoperationofwaterandpowerplant，thebalanceofpowergenerationandwater,thereservoirstorageandpowerplantemissions，andalsoanalyzedtheinfluenceofpowerstationefficiencyandtheimpactofunitoutputbringfromthedifferencebetweent

5、hedifferentrunoffduringdifferentseaSons．TheoptimizationresultsreflectthethoughtsofusingrenewableenergypreferredandfaircompetitionofEfficiencylevel．Notonlytheproblemofoptimizationwaterandpower,butalsocontainsmanyuncertaintiesirtjointoperationofhydrothermal．Inthispaper,th

6、eimpactmechanismofthefiverandomfactors：coal，electricity，load,runoff,andnetworkfailuresintheoperationmodelofHydrothermalPowerSystemhavebeenresearched；analysistheinfluenceofcoalpropertiesoncoalprice，coalconsumptionalsotheCostofelectricityandproposeanewmodelcontainsthecoal

7、properties；constructionthecontactofuncertaintytariffandthethermalrevenue；Thefirstdividingtheloadintorandomscatteredrandomlyloadandoverallrandomloadaccordingtotherandomcharacteristicsofload，andalsoresearchingtherelationshipbetweenloadandelectricnetworknodevoltageandtheun

8、itoutput；analyzingthefluctuationcharacteristicsofrunoffandtheinfluenceofstoragecapacityandtheunitInoutput．Acco