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170 lines
7.0 KiB
170 lines
7.0 KiB
function [stateUpd,finalAlpha,alphaList,diff,SysDataUpd,SysParaUpd,maps]=...
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simulationCutSynInstant(busTag,SysData,SysDataBase,SysPara,SimData,maps,...
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x0,synCutIdx)
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% Simulate cut synchronous generator
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%
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% FUNCTION simulationCutSynInstant
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%
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% Author: Rui Yao <ruiyao@ieee.org>
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%
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% Copyright (C) 2021, UChicago Argonne, LLC. All rights reserved.
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%
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% OPEN SOURCE LICENSE
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%
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% Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
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%
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% 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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% 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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% 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
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%
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%
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% ******************************************************************************************************
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% DISCLAIMER
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%
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% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
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% WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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% PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
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% DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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% PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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% OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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% ***************************************************************************************************
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%
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% INPUT
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% busTag - Tags for determining the partial system that will be kept
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% SysData - System data for simulation
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% SysDataBase - Base system data for simulation
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% SysPara - Parameters representing the events happening in the system
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% SimData - Simulation parameters
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% *Map - The mapping of current data to base data
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% inv*Map - Inverse mapping, base data to current data
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% x0 - Initial system state
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% synCutIdx - Index of synchronous generator
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%
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% OUTPUT
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% stateNew - Solved new state
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% finalAlpha - The ending alpha
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% alphaList - A list of alphas
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% diff - Equation mismatches
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% SysDataUpd - Updated system data
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% *Map - The mapping of current data to base data (updated)
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% inv*Map - Inverse mapping, base data to current data (updated)
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%
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[bus,sw,pv,pq,shunt,line,ind,zip,syn,exc,tg,agc,cac,cluster]=unfoldSysData(SysData);
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[busBase,swBase,pvBase,pqBase,shuntBase,lineBase,indBase,zipBase,synBase,excBase,tgBase,agcBase,cacBase,clusterBase]=unfoldSysData(SysDataBase);
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[~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,~,fault]=unfoldSysPara(SysPara);
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busMap=maps.busMap;invBusMap=maps.invBusMap;
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indMap=maps.indMap;invIndMap=maps.invIndMap;
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synMap=maps.synMap;invSynMap=maps.invSynMap;
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lineMap=maps.lineMap;invLineMap=maps.invLineMap;
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[~,~,~,~,~,~,~,~,method]=unfoldSimData(SimData);
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AEmethod=round(10*mod(method,1));
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synToTg=zeros(size(synBase,1),1);
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synToTg(tgBase(:,1))=1:size(tgBase,1);
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synToExc=zeros(size(synBase,1),1);
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synToExc(excBase(:,1))=1:size(excBase,1);
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pqIncrS=zeros(size(pq,1),2);pvIncrS=zeros(size(pv,1),1);
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nbus=size(bus,1);
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nZip=size(zip,1);
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nInd=size(ind,1);
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nSyn=size(syn,1);
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Rzip0S=ones(nZip,1);Rzip1S=zeros(nZip,1);
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Rind0S=ones(nInd,1);Rind1S=zeros(nInd,1);
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[~,Ytr0,Ysh0,~,~,~,~]=getYMatrix(nbus,line,fault);
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[V,Q,s,d,w,eq1,eq2,ed1,ed2,psid,psiq,Pm,Ef,Vavrm,Vavrr,Vavrf,Vavrref,tgovg,tgovm,tgovmech,f,dpg,qplt,vg]=...
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unfoldX(x0,SysData);
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[MatGV0,~,MatGRhs0,~]=getLinearInterpolatorSyn(...
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syn,[],d,d,0*Ef,ed1,ed2,0*Ef,ed1,ed2,Ef,eq1,eq2,Ef,eq1,eq2,psid,psiq,psid,psiq);
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Vgtemp=V(syn(:,1));
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Ig=MatGRhs0(:,1)+1j*MatGRhs0(:,2)-...
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((MatGV0(:,1).*real(Vgtemp)+MatGV0(:,2).*imag(Vgtemp))+1j*(MatGV0(:,3).*real(Vgtemp)+MatGV0(:,4).*imag(Vgtemp)));
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Yg=-Ig./Vgtemp;
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newSynIdx=synMap(synCutIdx);
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activeNewSynCutIdx=newSynIdx(newSynIdx~=0);
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synTag=zeros(size(syn,1),1);
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synTag(activeNewSynCutIdx)=1;
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activeSynRemainIdx=find(synTag==0);
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invActiveSynRemainIdx=zeros(nSyn,1);
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invActiveSynRemainIdx(activeSynRemainIdx)=1:length(activeSynRemainIdx);
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YgCut=accumarray(syn(activeNewSynCutIdx,1),Yg(activeNewSynCutIdx),[nbus,1]);
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syn=syn(activeSynRemainIdx,:);
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d=d(activeSynRemainIdx);
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w=w(activeSynRemainIdx);
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eq1=eq1(activeSynRemainIdx);
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eq2=eq2(activeSynRemainIdx);
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ed1=ed1(activeSynRemainIdx);
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ed2=ed2(activeSynRemainIdx);
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psid=psid(activeSynRemainIdx);
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psiq=psiq(activeSynRemainIdx);
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Pm=Pm(activeSynRemainIdx);
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Ef=Ef(activeSynRemainIdx);
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excTag=synTag(exc(:,1));
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tgTag=synTag(tg(:,1));
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Vavrm=Vavrm(excTag==0);
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Vavrr=Vavrr(excTag==0);
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Vavrf=Vavrf(excTag==0);
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Vavrref=Vavrref(excTag==0);
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exc=exc(excTag==0,:);
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tgovg=tgovg(tgTag==0);
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tgovm=tgovm(tgTag==0);
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tgovmech=tgovmech(tgTag==0);
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tg=tg(tgTag==0,:);
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synMap(invSynMap)=invActiveSynRemainIdx;
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invSynMap=invSynMap(activeSynRemainIdx);
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SysDataUpd=foldSysData(bus,sw,pv,pq,shunt,line,ind,zip,syn,exc,tg,agc,cac,cluster);
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x0=foldX(SysDataUpd,V,Q,s,d,w,eq1,eq2,ed1,ed2,psid,psiq,Pm,Ef,Vavrm,Vavrr,Vavrf,Vavrref,tgovg,tgovm,tgovmech,f,dpg,qplt,vg);
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Ysh0=Ysh0+YgCut;
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Ysh1=-YgCut;
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SysParaSim=foldSysPara(pqIncrS,pvIncrS,Rind0S,Rind1S,[],[],Rzip0S,Rzip1S,Ytr0,0*Ytr0,Ysh0,Ysh1,[],[],[],[],[]);
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if ~isempty(busTag)&&~isempty(find(busTag==0,1))
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% Purge system with busTag
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[SysDataUpdFtr,busFtr,swFtr,pvFtr,pqFtr,shuntFtr,lineFtr,indFtr,zipFtr,synFtr,excFtr,tgFtr,...
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busMap,indMap,synMap,lineMap,invBusMap,invIndMap,invSynMap,invLineMap]=...
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filterSysData(busTag,SysDataUpd,busMap,indMap,synMap,lineMap,invBusMap,invIndMap,invSynMap,invLineMap);
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SysParaSim=filterSysPara(SysParaSim,busFtr,swFtr,pvFtr,pqFtr,shuntFtr,lineFtr,indFtr,zipFtr,synFtr,excFtr,tgFtr);
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SysPara=filterSysPara(SysPara,busFtr,swFtr,pvFtr,pqFtr,shuntFtr,lineFtr,indFtr,zipFtr,synFtr,excFtr,tgFtr);
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x0=filterX(SysDataUpd,SysDataUpdFtr,x0,busFtr,swFtr,pvFtr,pqFtr,shuntFtr,lineFtr,indFtr,zipFtr,synFtr,excFtr,tgFtr);
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SysDataUpd=SysDataUpdFtr;
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end
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if AEmethod==0
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[stateNew,finalAlpha,alphaList,diff]=solveAlgebraicHem(SimData,SysDataUpd,SysParaSim,x0,x0);
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else
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[stateNew,flag,diff,loop]=solveAlgebraicNR(SimData,SysDataUpd,SysParaSim,x0,x0);
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if flag==0
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finalAlpha=1;
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else
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finalAlpha=0;
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end
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alphaList=linspace(0,finalAlpha,loop);
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end
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stateUpd=stateNew;
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SysParaUpd=SysPara;
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maps.busMap=busMap;maps.invBusMap=invBusMap;
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maps.indMap=indMap;maps.invIndMap=invIndMap;
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maps.synMap=synMap;maps.invSynMap=invSynMap;
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maps.lineMap=lineMap;maps.invLineMap=invLineMap;
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end |