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stateestimation-self-derivatives
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1.修复了变压器的公式 

Signed-off-by: facat <facat@facat.cn>
This commit is contained in:
facat 2013-08-31 11:48:03 +08:00
parent cff1dde6f4
commit 4b44a7684f
3 changed files with 8 additions and 8 deletions
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5
TransPower.m
View File

@ -5,9 +5,10 @@ transI=newwordParameter.trans.transI;
transJ=newwordParameter.trans.transJ; transJ=newwordParameter.trans.transJ;
transR=newwordParameter.trans.transR; transR=newwordParameter.trans.transR;
transX=newwordParameter.trans.transX; transX=newwordParameter.trans.transX;
transK=newwordParameter.trans.transK;
cmpSEV=Volt.*exp(1j*VAngel); %复数电压 cmpSEV=Volt.*exp(1j*VAngel); %复数电压
% cmpY=sparse(r,c,Y.*(1j*YAngel),length(Volt),length(Volt)); % cmpY=sparse(r,c,Y.*(1j*YAngel),length(Volt),length(Volt));
cmpSETransI=(cmpSEV(transI)-cmpSEV(transJ)).*1./(transR+1j*transX); cmpSETransI=(cmpSEV(transI)./transK-cmpSEV(transJ)).*1./(transR+1j*transX);
output_args=real(cmpSEV(transI).*conj(cmpSETransI)); output_args=real(cmpSEV(transI)./transK.*conj(cmpSETransI));
end end

5
TransReactivePower.m
View File

@ -5,9 +5,10 @@ transI=newwordParameter.trans.transI;
transJ=newwordParameter.trans.transJ; transJ=newwordParameter.trans.transJ;
transR=newwordParameter.trans.transR; transR=newwordParameter.trans.transR;
transX=newwordParameter.trans.transX; transX=newwordParameter.trans.transX;
transK=newwordParameter.trans.transK;
cmpSEV=Volt.*exp(1j*VAngel); %复数电压 cmpSEV=Volt.*exp(1j*VAngel); %复数电压
% cmpY=sparse(r,c,Y.*(1j*YAngel),length(Volt),length(Volt)); % cmpY=sparse(r,c,Y.*(1j*YAngel),length(Volt),length(Volt));
cmpSETransI=(cmpSEV(transI)-cmpSEV(transJ)).*1./(transR+1j*transX); cmpSETransI=(cmpSEV(transI)./transK-cmpSEV(transJ)).*1./(transR+1j*transX);
output_args=imag(cmpSEV(transI).*conj(cmpSETransI)); output_args=imag(cmpSEV(transI)./transK.*conj(cmpSETransI));
end end

6
公式/公式.tex
View File

@ -133,15 +133,13 @@ i----k:1----z----j \\
变压器有功输送功率 变压器有功输送功率
\begin{equation} \begin{equation}
\begin{aligned} \begin{aligned}
P_{ij}&=[V_1^2-V_1V_2cos(\theta_1 - \theta_2)]G_{ij}-V_1V_2sin (\theta_1 - \theta_2)B_{ij} \\ P_{ij}&=\frac{V_1^2}{k^2} G_{ij}-\frac{V_1}{k} V_2[cos(\theta_1 - \theta_2)G_{ij}+sin (\theta_1 - \theta_2)B_{ij}]
&=\frac{V_1^2}{k^2} G_{ij}-\frac{V_1}{k} V_2[cos(\theta_1 - \theta_2)G_{ij}+sin (\theta_1 - \theta_2)B_{ij}]
\end{aligned} \end{aligned}
\end{equation} \end{equation}
变压器无功输送功率 变压器无功输送功率
\begin{equation} \begin{equation}
\begin{aligned} \begin{aligned}
Q_{ij}&=-[V_1^2-V_1V_2cos(\theta_1 - \theta_2)]B_{ij}-V_1V_2sin (\theta_1 - \theta_2)G_{ij} \\ Q_{ij}&=-\frac{V_1^2}{k^2}B_{ij}-\frac{V_1}{k} V_2[sin(\theta_1 - \theta_2)G_{ij}-cos (\theta_1 - \theta_2)B_{ij}]
&=-\frac{V_1^2}{k^2}B_{ij}-\frac{V_1}{k} V_2[sin(\theta_1 - \theta_2)G_{ij}-cos (\theta_1 - \theta_2)B_{ij}]
\end{aligned} \end{aligned}
\end{equation} \end{equation}
变压器输送有功功率Jacobi 变压器输送有功功率Jacobi