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stateestimateionyalmip-lu9-forcomparision
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只约束PD，QD

This commit is contained in:
facat 2013-04-06 21:16:21 +08:00
parent 6285adc0d0
commit 7b85093fb1
2 changed files with 1 additions and 9 deletions
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6
ObjectiveFun.m
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@ -1,10 +1,6 @@
function [out_arg]=ObjectiveFun(PG,PG0,PGi,QG,QG0,PVi,PD,PD0,QD,QD0,wPG,wQG,wPD,wQD,Loadi) function [out_arg]=ObjectiveFun(PG,PG0,PGi,QG,QG0,PVi,PD,PD0,QD,QD0,wPG,wQG,wPD,wQD,Loadi)
t1=PG(PGi)-PG0(PGi);
t2=wPG.*t1.*t1;
t1=QG(PVi)-QG0(PVi);
t3=wQG.*t1.*t1;
t4=wPD.*(PD(PD0~=0)-PD0(PD0~=0)).^2; t4=wPD.*(PD(PD0~=0)-PD0(PD0~=0)).^2;
t5=wQD.*(QD(QD0~=0)-QD0(QD0~=0)).^2; t5=wQD.*(QD(QD0~=0)-QD0(QD0~=0)).^2;
out_arg= sum(t2)+sum(t3)+sum(t4)+sum(t5); out_arg=sum(t4)+sum(t5);
end end

4
Run_YALMIP.m
View File

@ -59,13 +59,9 @@ Loadi=PD0~=0 | QD0~=0;
Constraints = [%AngleIJ-sparse(r,c,UAngel(r)-UAngel(c)-Angle,Busnum,Busnum)==0, ... Constraints = [%AngleIJ-sparse(r,c,UAngel(r)-UAngel(c)-Angle,Busnum,Busnum)==0, ...
dP==0, ... dP==0, ...
dQ==0, ... dQ==0, ...
PG(setxor(1:Busnum, PGi) )==0, ...
QG(setxor(1:Busnum, PVi) )==0, ...
PD(PD0==0)==0, ... PD(PD0==0)==0, ...
QD(QD0==0)==0, ... QD(QD0==0)==0, ...
0.9*ones(Busnum,1)<=Volt<=1.1*ones(Busnum,1), ... 0.9*ones(Busnum,1)<=Volt<=1.1*ones(Busnum,1), ...
-60*ones(Busnum,1)<=PG<=60*ones(Busnum,1), ...
-60*ones(Busnum,1)<=QG<=60*ones(Busnum,1)
]; ];
options = sdpsettings('verbose',2,'showprogress',1,'debug',0,'solver','ipopt','usex0','1'); options = sdpsettings('verbose',2,'showprogress',1,'debug',0,'solver','ipopt','usex0','1');
sol = solvesdp(Constraints,Objective,options); sol = solvesdp(Constraints,Objective,options);