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164 lines
7.0 KiB
164 lines
7.0 KiB
function [stateUpd,t,finalAlpha,alphaList,diffList,SysDataUpd,exitFlag,SimDataUpd]=generalDynSimulation(SimData,SysData,SysPara,x0,zipRamp,busMap)
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% General interface for invoking dynamic simulation for a segment of time
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%
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% FUNCTION generalDynSimulation
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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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% SimData - Simulation parameters
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% SysData - System data for simulation
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% SysPara - Parameters representing the events happening in the system
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% x0 - Initial system state
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% zipRamp - Special data field for defining ramping data of ZIP load
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% busMap - Mapping of current system bus numbers to the base system
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% (useful for the cases where only partial system is studied)
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%
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% OUTPUT
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% stateUpd - A list of states in the order of time
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% t - A list of time points (starting with 0)
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% finalAlpha - The ending length of this segment of simulation
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% alphaList - Equivalent to t
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% diffList - A list of errors
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% SysDataUpd - Updated system data
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% exitFlag -
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% 0 - Success and normally exit
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% -1 - Fail to finish (due to computation errors or failures)
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% 1 - System in absolute steady state
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% 2 - Generator transients faded away
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% 3 - Suggest using error reduction mode
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% SimDataUpd - Updated simulation data
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%
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%%
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if nargin<5
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zipRamp=[];
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end
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[bus,sw,pv,pq,shunt,line,ind,zip,syn,exc,tg,agc,cac,cluster]=unfoldSysData(SysData);
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if nargin<6
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busMap=bus(:,1);
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end
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[pqIncr,pvIncr,Rind0,Rind1,Reind0,Reind1,Rzip0,Rzip1,Ytr0,Ytr1,Ysh0,Ysh1,VspSq2,...
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MatGV0,MatGV1,MatGRhs0,MatGRhs1,Tmech1,Varref1,Ef1,Pm1,Eq11,fault]=unfoldSysPara(SysPara);
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[~,~,~,~,~,~,~,~,method]=unfoldSimData(SimData);
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DEmethod=floor(method);
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nbus=size(bus,1);
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nline=size(line,1);
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nInd=size(ind,1);
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nZip=size(zip,1);
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nSyn=size(syn,1);
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nTg=size(tg,1);
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nExc=size(exc,1);
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nAgc=size(agc,1);
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nCac=size(cac,1);
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nCluster=size(cluster,1);
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% if nargin<7
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% mode=0;
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% end
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if isempty(Rzip0);Rzip0=ones(nZip,1);end
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if isempty(Rzip1);Rzip1=zeros(nZip,1);end
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if ~isempty(zipRamp)
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zipRamp(:,1)=busMap(zipRamp(:,1));
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zip=[zip;zipRamp];
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Rzip0=[Rzip0;zeros(size(zipRamp,1),1)];Rzip1=[Rzip1;ones(size(zipRamp,1),1)];
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end
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if isempty(pqIncr);pqIncr=zeros(size(pq,1),2);end
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if isempty(pvIncr);pvIncr=zeros(size(pv,1),1);end
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if isempty(Rind0);Rind0=ones(nInd,1);end
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if isempty(Rind1);Rind1=zeros(nInd,1);end
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if isempty(Reind0);Reind0=ones(nInd,1);end
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if isempty(Reind1);Reind1=zeros(nInd,1);end
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if isempty(Ytr0)||isempty(Ytr1)||isempty(Ysh0)||isempty(Ysh1)
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[~,Ytr0x,Ysh0x,~,~,~,~]=getYMatrix(nbus,line,fault);
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if isempty(Ytr0);Ytr0=Ytr0x;end
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if isempty(Ytr1);Ytr1=0*Ytr0;end
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if isempty(Ysh0);Ysh0=Ysh0x;end
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if isempty(Ysh1);Ysh1=0*Ysh0;end
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end
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if isempty(Tmech1);Tmech1=zeros(nTg,1);end
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if isempty(Varref1);Varref1=zeros(nExc,1);end
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if isempty(Ef1);Ef1=zeros(nSyn,1);end
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if isempty(Pm1);Pm1=zeros(nSyn,1);end
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if isempty(Eq11);Eq11=zeros(nSyn,1);end
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SysPara=foldSysPara(pqIncr,pvIncr,Rind0,Rind1,Reind0,Reind1,Rzip0,Rzip1,Ytr0,Ytr1,Ysh0,Ysh1,VspSq2,MatGV0,MatGV1,MatGRhs0,MatGRhs1,Tmech1,Varref1,Ef1,Pm1,Eq11);
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SysDataTmp=foldSysData(bus,sw,pv,pq,shunt,line,ind,zip,syn,exc,tg,agc,cac,cluster);
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if DEmethod==0
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[stateUpd,t,finalAlpha,alphaList,diffList,exitFlag]=simulationTimeDomainHem(SimData,SysDataTmp,SysPara,x0);
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alphaList=cumsum(alphaList);
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SimDataUpd=SimData;
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elseif DEmethod==4
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[stateUpd,t,finalAlpha,alphaList,diffList,exitFlag]=simulationTimeDomainDT(SimData,SysDataTmp,SysPara,x0);
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alphaList=cumsum(alphaList);
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SimDataUpd=SimData;
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else
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[stateUpd,t,diffList,nxtDt,exitFlag]=simulationTimeDomainNI(SimData,SysDataTmp,SysPara,x0);
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finalAlpha=t(end);
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alphaList=t;
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SimDataUpd=SimData;
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SimDataUpd.dt=nxtDt;
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end
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if ~isempty(zipRamp)
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zipExt=zeros(max(bus(:,1)),12);
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hasLoad=zeros(size(zipExt,1),1);
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zipExt(bus(:,1),1)=bus(:,1);zipExt(bus(:,1),2)=100;zipExt(bus(:,1),3)=bus(:,2);zipExt(bus(:,1),4)=60;
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zipExt(:,5)=accumarray(zip(:,1),zip(:,5).*(Rzip0+finalAlpha*Rzip1),[size(zipExt,1),1]);hasLoad=hasLoad|(zipExt(:,5)~=0);
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zipExt(:,6)=accumarray(zip(:,1),zip(:,6).*(Rzip0+finalAlpha*Rzip1),[size(zipExt,1),1]);hasLoad=hasLoad|(zipExt(:,6)~=0);
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zipExt(:,7)=accumarray(zip(:,1),zip(:,7).*(Rzip0+finalAlpha*Rzip1),[size(zipExt,1),1]);hasLoad=hasLoad|(zipExt(:,7)~=0);
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zipExt(:,8)=accumarray(zip(:,1),zip(:,8).*(Rzip0+finalAlpha*Rzip1),[size(zipExt,1),1]);hasLoad=hasLoad|(zipExt(:,8)~=0);
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zipExt(:,9)=accumarray(zip(:,1),zip(:,9).*(Rzip0+finalAlpha*Rzip1),[size(zipExt,1),1]);hasLoad=hasLoad|(zipExt(:,9)~=0);
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zipExt(:,10)=accumarray(zip(:,1),zip(:,10).*(Rzip0+finalAlpha*Rzip1),[size(zipExt,1),1]);hasLoad=hasLoad|(zipExt(:,10)~=0);
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zipExt(:,12)=1;
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zip=zipExt(hasLoad~=0,:);
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end
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if ~isempty(pq)
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pq(:,[4,5])=pq(:,[4,5])+pqIncr(:,1:2)*finalAlpha;
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if size(pqIncr,2)>=4
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pq(:,[4,5])=pq(:,[4,5])+pqIncr(:,3:4)*finalAlpha*finalAlpha;
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end
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end
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if ~isempty(pv)
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pv(:,4)=pv(:,4)+pvIncr*finalAlpha;
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end
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if ~isempty(ind)
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ind(:,15:17)=ind(:,15:17).*repmat(Rind0+finalAlpha*Rind1,1,3);
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end
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if ~isempty(shunt)
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shunt(:,[5,6])=shunt(:,[5,6])+finalAlpha*[real(Ysh1(shunt(:,1))),imag(Ysh1(shunt(:,1)))];
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end
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SysDataUpd=foldSysData(bus,sw,pv,pq,shunt,line,ind,zip,syn,exc,tg,agc,cac,cluster);
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end |