29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
function [ Objective ] = fun(this, x )
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%FUN Summary of this function goes here
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% Detailed explanation goes here
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Objective=0;
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SEVolt=x(1:this.Busnum);
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SEVAngel=x(this.Busnum+1:2*this.Busnum);
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Objective=(SEVolt-this.mVolt)'*(1./this.sigma^2*eye(length(this.mVolt)))*(SEVolt-this.mVolt);%电压
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% Objective=0;
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% %% 支路电流
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cmpSEV=SEVolt.*exp(1j*SEVAngel); %复数电压
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cmpSEBranchI=(cmpSEV(this.lineI)-cmpSEV(this.lineJ))./(this.lineR+1j*this.lineX);%复数支路电流
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SEBranchI=abs(cmpSEBranchI);% 支路电流幅值
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Objective=Objective+sum((SEBranchI-this.mBranchI.^2).^2./this.sigma^2);%%电流
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%% 线路功率
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SEBranchP=real((cmpSEV(this.lineI)-cmpSEV(this.lineJ)).*conj(cmpSEBranchI));
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SEBranchQ=imag((cmpSEV(this.lineI)-cmpSEV(this.lineJ)).*conj(cmpSEBranchI));
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Objective=Objective+sum((SEBranchP-this.mBranchP).^2/this.sigma^2);
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Objective=Objective+sum((SEBranchQ-this.mBranchQ).^2/this.sigma^2);
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%% 变压器
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newwordParameter=th
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transP=TransPower( newwordParameter,cmpY,Volt,VAngel );
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%% 0注入节点
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PQ=diag(cmpSEV)*conj(this.cmpY*cmpSEV);
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%% 发电机注入功率
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% Objective=Objective+(this.mPG(this.onlyPG)-real(PQ(this.onlyPG)))'*(1./this.sigma^2*eye(length(this.mPG(this.onlyPG))))*(this.mPG(this.onlyPG)-real(PQ(this.onlyPG)));
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% Objective=Objective+(this.mQG(this.onlyQG)-imag(PQ(this.onlyQG)))'*(1./this.sigma^2*eye(length(this.mQG(this.onlyQG))))*(this.mQG(this.onlyQG)-imag(PQ(this.onlyQG)));
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end
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