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1、AdvancesinEnergyandPowerEngineering电力与能源进展,2017,5(6),135-142PublishedOnlineDecember2017inHans.http://www.hanspub.org/journal/aepehttps://doi.org/10.12677/aepe.2017.56021OntheReformofPowerGridforFarmyardTouristAreasTaoYang,YunfeiMa,BingranShao,JianXue,TaoQin,SunaBai
2、,CongzhiMaStateGridTianjinElectricPowerCorporationEconomicandTechnologyResearchInstitute,TianjinththstReceived:Nov.27,2017;accepted:Dec.13,2017;published:Dec.21,2017AbstractThecontinuousdevelopmentofscenicregionspromotedbythelocalgovernmenthasachievedremarkableresu
3、ltsforasuburbdistrictofTianjin,whichalsohascausedtheincreaseofthepow-erdemandduetothegrowingnumberandscaleofthetouristaccommodationfarmyard.Thatapartfromsomecommonones,therearealsoproblemssuchasfaultyreportedinformationonusers’powerinstallation,originalinformationn
4、otgettingupdatedintimeafterhouserenovation,whichmakeitalmostimpossibletodeliveraneffectiveforecastonthepowerloadgrowthintheseareas.Additionally,powerreconstructioncannotkeepupwithfarmyardconstruction;distribu-tiontransformersareoverloadedduringthepeakseason;thepeak
5、-valleyloaddifferenceofthefarmyardpowerconsumptionisexcessive;powerloadisunevenandtransformerthree-phaseimbalanceisgettingserious.Thisthesisisaimedatconductingananalysisontheproblemswiththepowernetworkreconstructionandattempttoprovidecertainsolutions.KeywordsRuralP
6、owerGrid,Farmyard,LoadAnalysis,PowerSupplyReconstruction农家院旅游景区配电网改造方案研究杨涛,马云飞,邵冰然,薛健,秦涛,白苏娜,马聪智国网天津市电力公司经济技术研究院,天津收稿日期:2017年11月27日;录用日期:2017年12月13日;发布日期:2017年12月21日摘要天津近郊某地区,随着政府对景区的不断开发,当地旅游经济在近年取得飞速发展,供游客旅游住宿的文章引用:杨涛,马云飞,邵冰然,薛健,秦涛,白苏娜,马聪智.农家院旅游景区配电网改造方案研究[J].电力与
7、能源进展,2017,5(6):135-142.DOI:10.12677/aepe.2017.56021杨涛等农家院数量及规模逐年扩大,用电需求量大幅增加。该地区除存在传统农村电网共性问题外还存在如农家院用户用电报装信息不实,亦或是经过房屋加盖改造,原有信息未及时得到更新,导致无法准确估算台区负荷增长情况;电力改造无法跟上农家院建设速度,用电高峰期配电变压器过载严重;农家院用电负荷峰谷差较大;用电负荷不均,变压器三相不平衡等诸多问题,本文针对发现问题将开展具体研究。关键词农网,农家院,负荷估算,农网改造Copyright©20
8、17byauthorsandHansPublishersInc.ThisworkislicensedundertheCreativeCommonsAttributionInternationalLicense(CCBY).http://creativecommons.org/license