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将电压加入目标函数中。

This commit is contained in:
facat 2013-04-04 22:50:20 +08:00
parent 6fdf435f66
commit d03434dcc5
4 changed files with 15 additions and 12 deletions
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6
OPF.m
View File

@ -42,7 +42,7 @@ for II=1:1
RealQD=QD0;
%%
%PGi=zeros(1,1);
[Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,PD,PD0,QD,randPDind,Loadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,RealPD,RealQD,QD,PD);
[Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,wVolt,PD,PD0,QD,randPDind,Loadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,RealPD,RealQD,QD,PD);
Gap=(Init_L*Init_Z'-Init_U*Init_W');
KK=0;
plotGap=zeros(1,60);
@ -80,13 +80,13 @@ for II=1:1
L_1Z=diag(Init_Z./Init_L);
U_1W=diag(Init_W./Init_U);
%% 形成海森阵
deltdeltF=func_deltdeltF(PVi,wPG,wQG,wPD,wQD,ContrlCount);
deltdeltF=func_deltdeltF(PVi,wPG,wQG,wVolt,wPD,wQD,ContrlCount);
%% 形成ddHy
ddh=func_ddh(Volt,Init_Y,Busnum,PVi,PGi,Y,UAngel,r,c,Angle,Loadi,ContrlCount);
%% 开始构建ddg
ddg=func_ddg(PGi,PVi,Busnum,RestraintCount,Loadi,PD,QD);
%% 开始构建deltF
deltF=func_deltF(PG,QG,PVi,PGi,wPG,wQG,wPD,wQD,PG0,QG0,PD0,PD,QD,QD0,Busnum,Loadi);
deltF=func_deltF(Volt,PG,QG,PVi,PGi,wPG,wQG,wPD,wQD,wVolt,PG0,QG0,PD0,PD,QD,QD0,Volt0,Busnum,Loadi);
%% 形成方程矩阵
Luu=Init_U'.*Init_W'+Init_u*ones(RestraintCount,1);
Lul=Init_L'.*Init_Z'-Init_u*ones(RestraintCount,1);

11
OPF_Init.m
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@ -1,4 +1,4 @@
function [Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,PD,PD0,QD,randPDind,Loadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0,QD0,QD,PD)
function [Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,wVolt,PD,PD0,QD,randPDind,Loadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0,QD0,QD,PD)
Loadi=find(QD~=0 | PD~=0);
%Loadi=[1:Busnum]';
RestraintCount=size(Loadi,1)*2+Busnum*1; %约束条件数,放开所有QD
@ -20,10 +20,10 @@ wQG=0;
%randInt=randperm(size(Loadi,1));
%randPDind=randInt(1:10);
randPDind=0;
wPD=1/.05^2*zeros(size(Loadi,1),1);
wPD(1:2:end)=0;
wQD=1/.05^2*zeros(size(Loadi,1),1);
wQD(1:2:end)=0;
wPD=1/.05^2*ones(size(Loadi,1),1);
% wPD(1:2:end)=0;
wQD=1/.05^2*ones(size(Loadi,1),1);
% wQD(1:2:end)=0;
%wD(randPDind)=0;%一些负荷不约束
%wD(7)=0;
% wD(11)=0;
@ -31,4 +31,5 @@ PD=0.5*PD0;
%powerFacter=0.98;
%QD=PD*sqrt((1-powerFacter^2)/powerFacter^2);
QD=.5*QD0;
wVolt=1/.05^2*ones(size(Busnum,1),1);
end

6
func_deltF.m
View File

@ -1,9 +1,11 @@
function deltF=func_deltF(PG,QG,PVi,PGi,wPG,wQG,wPD,wQD,PG0,QG0,PD0,PD,QD,QD0,Busnum,Loadi)
function deltF=func_deltF(Volt,PG,QG,PVi,PGi,wPG,wQG,wPD,wQD,wVolt,PG0,QG0,PD0,PD,QD,QD0,Volt0,Busnum,Loadi)
t3=2*wPD.*(PD(Loadi)-PD0(Loadi));
t4=2*wQD.*(QD(Loadi)-QD0(Loadi));
t5=2*wVolt.*(Volt-Volt0);
deltF=[sparse(t3);
sparse(t4);
sparse(2*Busnum,1);
sparse(t5');
sparse(1*Busnum,1);
];
end

4
func_deltdeltF.m
View File

@ -1,7 +1,7 @@
function deltdeltF=func_deltdeltF(PVi,wPG,wQG,wPD,wQD,ContrlCount)
function deltdeltF=func_deltdeltF(PVi,wPG,wQG,wVolt,wPD,wQD,ContrlCount)
%ContrlCount=size(PVi,1)+size(PGi,1)+size(wD,1)+Busnum*2; %P,Q,Volt theta这些控制变量数
C=[wPD' wQD'];
C=[wPD' wQD' wVolt];
sizeC=size(C,2);
diagC=sparse(1:sizeC,1:sizeC,C,sizeC,sizeC);
deltdeltF=[