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ID:39402349
大小:769.50 KB
页数:59页
时间:2019-07-02
《基于峰谷分时电价政策下的省级电网公司经营风险研究》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、AbstractAlongwiththereformofelectricpowerindustryandthewidespreadapplicationofelectricpowermarketTOU(peakandvalleytime—of-useelectricityprice)policy,thegridcompaniesarefacingtheincomeuncertaintywhichresultsfromtheelectricitypricesysteminsomeextent.Thereforetheyarealsofacingthebusinessris
2、kinmanagementanddevelopmentprocessatthesametime.Toanalysisandcalculatethisriskaccurately,itisanewquestionwhichthegridcompaniesmustthinkaboutcarefully.Thequantitativeanalysisofthebusinessriskandtheriskcircumventionresearcharerelativelynewoneinourcountry.HowtoweightaswellasevadeTOUbusiness
3、riskistheobjectofthispaper.Fistly,thispapercomprehensivelyelaboratestheelectricalnetworkmarketcharacteristic,theelectricalnetworkmarkettransactionpattern,thetrademodeandtheelectricalnetworkmarketfixedpricepaRern,andthepresentsituationofdomesticandforeignimplementationofTOU.Secondly,thepa
4、perelaboratesthebasictheoriesandprinciplesoftheformulationofTOU.Andthenthepapersummarizesthegridcompany'senterprisebusinessrisk.ThepaperdiscussestherisksresultfromTOUandanalysisthefactorswlfichaffectTOU.Thirdly,thepaperreviewstheresearchonthebusinessriskmeasuremethod.Thepaperexpoundsthec
5、onceptsofbusinessriskvalueVaR,theconditionalbusinessriskvalueCVaR,andthecomputationalmethod.Andthen,explainesthereasonsofapplicationconditionalbusinessriskvalueCVaRtomeasurethebusinessrisk.Usingthefinancialdomaintheoryasasourceofreference,thispaperappliestheconditionalbusinessriskvalueCV
6、aRtomeasurethebusinessriskontheprovincegridcompanies,andgivestheeffectivefrontiercurveunder95%confidences.Inviewofthegridcompany'saroundimplementationTOUloadcurve,TOUmajoreffectfactorsandthetime-of-usepricebusinessriskofpresent酣dcompanieshavebeenanalysised.Inaddition,thepapershowstheUSer
7、electricityconsumptionchangesinthedifferenttimeintervalwhiletheelectricitypricechanging.Then,fromGridCompany’Spointofview,thepaperproposesan.optimalmodelfor面dcompanies’profitmaximizationconsideringthePurchasecostandthecompensationcost,aswellasachievesthesupplyanddemandbal
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