无穷大功率电源MATLAB仿真设计

无穷大功率电源供电系统实验目的：理解掌握无穷大功率电源供电系统通过MATLAB勺电力系统工具箱，对无穷大功率电源供电系统进行建模，并观察分析其波形。实验：其模型%untied-E)模块名提取路径无穷大功率电源10000MV-A,110kVSourceSimPowerSystems/EletricalSources三相并联RLC负荷模块5MWSimPowerSystems/Elements串联RLC支路Three?PhaseParallelRLCBranchSimPowerSystems/Elements双绕组变压器模块Three?PhaseTransformer(TwoWindings)SimPowerSystems/Elements三相故障模块Three?PhaseFaultSimPowerSystems/Elements三相电压电流测量模块Three?PhaseV?IMeasurementSimPowerSystems/Measurements示波器模块ScopeSimulink/Sinks电力系统图形用户截面PowerguiSimPowerSystems(2)参数设置电源模块图2.2:Blockmeters;Three-PhaseSourceThi:ee-PhaseSource(Link)Three-phasevoltagesourceinserieswithRLbranch.ParanetexsLoadFlowPhase-to-phaserm.3voltaga(V);llDe3KhaseangleofphaseAtdegrees):0Frequency(Hs);Sourceresistance(Qhms):0.100520Sourceinductancs(H):0.000140Basevoltage(Vrjusph-ph):2&e3OKCancelKelpApply变压器模块图2.3,2.4图2.3图2.4输电线路模块图2.5:OK^ppiy|怙BlockParameters：Thre^PhaseSeriesRLCBranch.Three-PhassSeriesRLCBranch(mask)(1irih)Im.plen(errt3耳ihree-phaseseriesRLCbranch.UseIhe?Branchtyps?pacajuetextoaddorremoveelemen'tsfromthebrarich.ParaiaetersErattch±yp&(RL〒ResistanceR(OHjis):8-5InductL(H):O?064MeasurementsNorte图2.5三相电压电流测量模块图2.6:三相电路故障模块图2.7:图2.7并联RLC模块图2.8:[%]SlockParameter;Three-PhaseSeriesRLCLoad图2.8示波器模块图2.9:＜；eneralH祇rystyle['Limitdatapontstola&t.弓』灼j|SavedatataworkspacsS-Gop&D-akVariablename;StructuretimeFormat:QKCw«=lHelpApply图2.9图3.8算法模块图3.9:图3.9单项接地：故障模块3.10:j%BlockPj^arreters!1Three-P-3>EFsltThree^Fha^cFzulrt(»a^k)fLinh)Ujethisblockta口raftw蟲fsalt■slisrt^cLirc^t)botw-erinffiyphass-aandtbsargtridlToud-efinsthefaulttimj-nedirectItfion.thsdzaLacB匚富applyanBEtemallogical4leli-il・IfyoucheclthsfEKtwntalcontbov申Th色ejcl^rn'dil«rrtr&lia'lIL麵pedrfParsielessMfhastARjajult—IPka3eIBFaultnFlintrCFaultFsuli：resistancesRonfakns):orai71CrcwidFsuittlOLindEWLbiTlCE盹(oIjl2J!!oPaoiIExtccMicontroloftinmciOtarisitionsIbIlle[.Ij0^,1ItOJorCancel|Melp4pjfiy图3.10对于测量模块和三相模块相同。