121 lines
3.0 KiB
Matlab
121 lines
3.0 KiB
Matlab
function [Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,wVolt,wLoadCurrent,PD,PD0,QD,randPDind,Loadi,noLoadi]=OPF_Init(Busnum,Balance,PG,QG,rVolt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0,QD0,rQD,rPD,rLoadCurrent)
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Loadi=find(rQD~=0 | rPD~=0);
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PDi=find(rPD~=0);
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%PDi=[10,11,23,19,22,20,12,13,14,15,8,18,25,17,24,16];
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%QDi=find(rQD~=0);
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QDi=PDi;
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notLoadi=setdiff(1:Busnum,Loadi);
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PGOnly=setdiff(PGi,PDi);
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QGOnly=setdiff(PVi,QDi);
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PDOnly=setdiff(PDi,PGi);
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QDOnly=setdiff(QDi,PVi);
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PGPD=intersect(PDi,PGi);
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QGQD=intersect(QDi,PVi);
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noPGPDQGQD=setdiff(1:Busnum,union(union(PDi,PGi),union(QDi,PVi)));
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%Loadi=[1:Busnum]';
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RestraintCount=size(PVi,1)+size(PGi,1)+size(Loadi,1)*1+Busnum*1; %约束条件数,放开所有QD,不单独约束QD上下限
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RestraintCount=RestraintCount+length(Loadi); %加上功率因数，用功率因数约束QD
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t_Bal_volt=rVolt(Balance);
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Volt=sparse(1*ones(1,Busnum));
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Volt(Balance)=t_Bal_volt;
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UAngel=sparse(1,Busnum);
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Init_Z=sparse(ones(1,RestraintCount));
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Init_W=sparse(-1*ones(1,RestraintCount));
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Init_L=1*sparse(ones(1,RestraintCount));
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Init_U=1*sparse(ones(1,RestraintCount));
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Init_Y=sparse(1,2*Busnum);%与学姐一致
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tPU=sparse(GenU(:,2));% 发电机有功上限
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tQU=sparse(PVQU(:,1));% 无功上限
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tPL=sparse(GenL(:,2));% 发电机有功下限
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tQL=sparse(PVQL(:,1));% 无功下限
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% PG(PGi)=(tPU+tPL)/2;
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% QG(PVi)=(tQU+tQL)/2;
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wPG=1*ones(size(PGi,1),1);
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wQG=1*ones(size(PVi,1),1);
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%randInt=randperm(size(Loadi,1));
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%randPDind=randInt(1:10);
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randPDind=0;
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% load('I');
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sigma=0.03;
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% sigma=sigma*I/200;
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% wPD=1/(1)*ones(length(PD),1);
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% wPD(11)=wPD(11)*1;
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% wQD=1/(1)*ones(length(QD),1);
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% wQD(11)=wQD(11)*1;
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% wVolt=1/(1)*ones(Busnum,1);
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% wVolt(Balance)=0;% 不考虑平衡节点
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wLoadCurrent=1./(abs(rLoadCurrent)*sigma);
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wPD=1./(abs(rPD)*sigma);
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wQD=1./(abs(rQD)*sigma);
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wVolt=1./(abs(rVolt)*sigma);
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wPD(notLoadi)=0;
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wQD(notLoadi)=0;
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wVolt(notLoadi)=0;
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%% 100%
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% noLoad=[];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 90%
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% noLoad=[17];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 80%
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% noLoad=[16 18];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 70%
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% noLoad=[15 19];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 60%
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% noLoad=[15 17 19];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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% wLoadCurrent(noLoad)=0;
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%% 50%
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% noLoad=[10 11 14 15 25 17 22 20];
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% noLoad=[2 5 6 9];
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% noLoad=[3,5,6,9,11,12,15,17,20,21,22,23,27,29,30,31];%33节点
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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% wLoadCurrent(1:2:end)=0;
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%% 40%
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% noLoad=[11 13 16 18 20];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 30%
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% noLoad=[11 13 16 17 18 20];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 20%
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% noLoad=[11 13 15 17 19 20];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 10%
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% noLoad=[11 13 15 17 18 19 20];
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% wPD(noLoad)=0;
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% wQD(noLoad)=0;
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% wVolt(noLoad)=0;
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%% 0%
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noLoad=[];
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wPD(1:end)=0;
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wQD(1:end)=0;
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wVolt(1:end)=0;
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%wD(randPDind)=0;%一些负荷不约束
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%wD(7)=0;
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% wD(11)=0;
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PD=0.1*PD0;
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%powerFacter=0.98;
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%QD=PD*sqrt((1-powerFacter^2)/powerFacter^2);
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QD=0.1*QD0;
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noLoadi=noLoad;
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end |