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1、TransmissionandDistributionEngineeringandTechnology输配电工程与技术,2017,6(1),1-7PublishedOnlineMarch2017inHans.http://www.hanspub.org/journal/tdethttps://doi.org/10.12677/tdet.2017.61001ACountermeasureApplicationAnalysisoftheThree-PhaseLoadImbalanceofthePowerDistributionNetworkTaoYang1,JianliangZhang2,
2、CongzhiMa1,TaoQin1,YunfeiMa1,BingranShao1,SunaBai11StateGridTianjinEconomicResearchInstitute,Tianjin2StateGridTianjinElectricPowerCo.,Ltd.JixianPowerSupplyCompany,TianjinththstReceived:Mar.11,2017;accepted:Mar.28,2017;published:Mar.31,2017AbstractTofurtherpromotethethree-phaseloadunbalancedgover
3、nance.Basedontheexistingthree-phaseunbalancedloadcontrolscheme,thisthesisisaimedatgivinganapplicationanalysissothatthethree-phaseloadunbalancedgovernancecouldbefurtheradvanced.Fromtheeconomicpointofview,bygivingacomprehensiveeconomicanalysisofthethree-phaseunbalancedloadcontrolschemebasedontheco
4、mmutationmethod,thisthesisattemptstofindtheoptimalsolu-tion.Amathematicalmodelisestablishedfortheoptimalinputoutputratioofthecontrolschemebyacquiringandanalyzinguser'spowerconsumptiondata,anddevelopingcharacteristicgrouprange,andanalyzingadjustmentactionintermsofpowerconsumptioninthearea.Theecon
5、omi-callyoptimalsolutiontotheapplicationofthree-phaseunbalancedloadgovernanceequipmentisalsotobedeterminedthroughananalysisofthecharacteristicsofpowerconsumptionofthegroupandtheequipmentconditionitself.KeywordsPowerSupplyQuality,UnbalanceofThree-PhaseSourceVoltage,GovernanceScheme,Application配电网
6、三相负荷不平衡治理方案应用分析1211111杨涛,张建良,马聪智,秦涛,马云飞,邵冰然,白苏娜1国网天津经研院,天津2国网天津蓟县公司,天津文章引用:杨涛,马聪智,秦涛,马云飞,邵冰然,白苏娜.配电网三相负荷不平衡治理方案应用分析[J].输配电工程与技术,2017,6(1):1-7.https://doi.org/10.12677/tdet.2017.61001杨涛等收稿日期:2017年3月11日;录用日期:2017年3月28日;发布日期:2017年3月31日摘要为进一步推进三相负荷不平衡治理,在现有的三相负荷不平衡在线治理方案基础上,作进一步应用分析。从经济角度,对基于控制换相法的三
7、相负荷不平衡治理方案作经济效益综合分析,找出最优解决方案。通过获取并分析用户能耗数据,拟定特征群体范围,针对范围内群体用电情况进行调节动作分析,建立了以治理方案投入产出比最优为目的的数学模型,并结合特征群体用电特点及设备自身情况,确定三相负荷不平衡治理设备应用的经济最优方案。关键词供电质量,三相不平衡,治理方案,应用Copyright©2017byauthorsandHansPublishersInc.Thisworkislicensedund