mirror of
https://github.com/ANL-CEEESA/powersas.m.git
synced 2025-12-08 02:48:51 -06:00
First release of PowerSAS.m
This commit is contained in:
Rui Yao
143
internal/checkEquationBalanceSyn.m
Normal file
143
internal/checkEquationBalanceSyn.m
Normal file
@@ -0,0 +1,143 @@
|
||||
function diff=checkEquationBalanceSyn(SysData,SysPara,x,dx,dyn)
|
||||
% Calculate equation imbalance
|
||||
% Author: Rui Yao <ruiyao@ieee.org>
|
||||
%
|
||||
% Copyright (C) 2021, UChicago Argonne, LLC. All rights reserved.
|
||||
%
|
||||
% OPEN SOURCE LICENSE
|
||||
%
|
||||
% Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
|
||||
%
|
||||
% 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
|
||||
% 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.
|
||||
% 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.
|
||||
%
|
||||
%
|
||||
% ******************************************************************************************************
|
||||
% DISCLAIMER
|
||||
%
|
||||
% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
|
||||
% WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
% PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
% DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
% PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
% OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
% ***************************************************************************************************
|
||||
%
|
||||
% FUNCTION checkEquationBalanceSyn
|
||||
%
|
||||
% INPUT (WILL be modified in a future version)
|
||||
%
|
||||
% OUTPUT
|
||||
% diff - Equation imbalance vector
|
||||
%
|
||||
|
||||
[bus,sw,pv,pq,shunt,line,ind,zip,syn,exc,tg,agc,cac,cluster]=unfoldSysData(SysData);
|
||||
[V,Q,s,d,w,eq1,eq2,ed1,ed2,psid,psiq,Pm,Ef,Vavrm,Vavrr,Vavrf,Vavrref,tgovg,tgovm,tgovmech,f,dpg,qplt,vg]=unfoldX(x,SysData);
|
||||
[~,~,ds,dd,dw,deq1,deq2,ded1,ded2,dpsid,dpsiq,dPm,~,dVavrm,dVavrr,dVavrf,~,dtgovg,~,dtgovmech,df,ddpg,dqplt,dvg]=unfoldX(dx,SysData);
|
||||
[pqIncr,pvIncr,Rind0,Rind1,Reind0,Reind1,Rzip0,Rzip1,Ytr0,~,Ysh0,~,Vsp2,~,~,~,~,Tmech1,Varref1,Ef1,Pm1,Eq11]=unfoldSysPara(SysPara);
|
||||
|
||||
nbus=size(bus,1);
|
||||
if ~isempty(zip)%zipMode=0
|
||||
Ysh0=Ysh0+accumarray(zip(:,1),(zip(:,5)+1j*zip(:,8)).*zip(:,12),[nbus,1]);
|
||||
end
|
||||
Y=Ytr0+sparse(1:nbus,1:nbus,Ysh0,nbus,nbus);
|
||||
|
||||
busType=zeros(nbus,1);
|
||||
if isempty(pv)
|
||||
pv=zeros(0,6);
|
||||
end
|
||||
if isempty(pq)
|
||||
pq=zeros(0,6);
|
||||
end
|
||||
if isempty(shunt)
|
||||
shunt=zeros(0,7);
|
||||
end
|
||||
if isempty(sw)
|
||||
sw=zeros(0,13);
|
||||
end
|
||||
busType(pv(:,1))=1;
|
||||
busType(sw(:,1))=2;
|
||||
|
||||
pVec=zeros(nbus,1);
|
||||
qVec=zeros(nbus,1);
|
||||
|
||||
pVec(pv(:,1))=pVec(pv(:,1))+pv(:,4);
|
||||
pVec(pq(:,1))=pVec(pq(:,1))-pq(:,4);
|
||||
qVec(pq(:,1))=qVec(pq(:,1))-pq(:,5);
|
||||
if ~isempty(zip)%zipMode=0
|
||||
pVec=pVec-accumarray(zip(:,1),zip(:,7).*zip(:,12),[nbus,1]);
|
||||
qVec=qVec-accumarray(zip(:,1),zip(:,10).*zip(:,12),[nbus,1]);
|
||||
end
|
||||
|
||||
IInj=Y*V;
|
||||
if ~isempty(zip)%zipMode=0
|
||||
IInj=IInj+accumarray(zip(:,1),(zip(:,6)-1j*zip(:,9)).*zip(:,12).*V(zip(:,1))./abs(V(zip(:,1))),[nbus,1]);
|
||||
end
|
||||
SInjRHS=V.*conj(IInj);
|
||||
|
||||
if ~isempty(syn)
|
||||
nSyn=size(syn,1);
|
||||
synIdx=syn(:,1);
|
||||
Rs=syn(:,7);
|
||||
Xd=syn(:,8);
|
||||
Xq=syn(:,13);
|
||||
|
||||
Efd=zeros(nSyn,1);
|
||||
Efq=Ef;
|
||||
cosd=cos(d);
|
||||
sind=sin(d);
|
||||
Cg=real(V(synIdx));
|
||||
Dg=imag(V(synIdx));
|
||||
Vd=sind.*Cg-cosd.*Dg;
|
||||
Vq=cosd.*Cg+sind.*Dg;
|
||||
Id=(Rs.*(Efd-Vd)+Xq.*(Efq-Vq))./(Rs.*Rs+Xq.*Xd);
|
||||
Iq=(-Xd.*(Efd-Vd)+Rs.*(Efq-Vq))./(Rs.*Rs+Xq.*Xd);
|
||||
IG=(sind.*Id+cosd.*Iq)+1j*(-cosd.*Id+sind.*Iq);
|
||||
% IG=(Ef.*(cos(d)+1j*sin(d))-V(synIdx))./(Rs+1j*Xd);
|
||||
SInjRHS_syn=-V.*conj(accumarray(synIdx,IG,[nbus,1]));
|
||||
SInjRHS=SInjRHS+SInjRHS_syn;
|
||||
end
|
||||
|
||||
if ~isempty(ind)
|
||||
nInd=size(ind,1);
|
||||
indIdx=ind(:,1);
|
||||
R1=ind(:,7);
|
||||
X1=ind(:,8);
|
||||
Z1=ind(:,7)+1j*ind(:,8);
|
||||
Xm=ind(:,13);
|
||||
Ze=1j*ind(:,13);
|
||||
R2=ind(:,9);
|
||||
X2=ind(:,10);
|
||||
T0=ind(:,15)+ind(:,16)+ind(:,17);
|
||||
T1=-ind(:,16)-2*ind(:,17);
|
||||
T2=ind(:,17);
|
||||
H=ind(:,14);
|
||||
|
||||
Zind=Z1+Ze.*(R2+1j*X2.*s)./(R2+(1j*X2+Ze).*s);
|
||||
ILind=V(indIdx)./Zind;
|
||||
SInjRHS_ind=V.*conj(accumarray(indIdx,ILind,[nbus,1]));
|
||||
SInjRHS=SInjRHS+SInjRHS_ind;
|
||||
end
|
||||
|
||||
% qVec(busType~=0)=0;
|
||||
diffSInj=SInjRHS-(pVec+1j*qVec);
|
||||
diffSInj=diffSInj-1j*Q;
|
||||
diffSInj(busType==2)=0;
|
||||
|
||||
diffsInd=zeros(0,1);
|
||||
if ~isempty(ind)
|
||||
Vind=V(indIdx);
|
||||
VEind=Vind.*Ze./(Z1+Ze);
|
||||
IRs=VEind.*s./(s.*Z1.*Ze./(Z1+Ze)+R2+1j*X2.*s);
|
||||
ds(dyn==0)=0;
|
||||
sIndLHS=ds*2.*H.*s;
|
||||
diffsInd=real(sIndLHS-(T0+s.*(T1+s.*T2)).*s+IRs.*conj(IRs).*R2);
|
||||
end
|
||||
|
||||
diffv=sum(Vsp2,2)-V.*conj(V);
|
||||
diffv(busType==2)=0;
|
||||
|
||||
diff=[real(diffSInj);imag(diffSInj);diffv(busType~=0);diffsInd];
|
||||
end
|
||||
Reference in New Issue
Block a user