資源簡(jiǎn)介
電力系統(tǒng)在大擾動(dòng)下,機(jī)組會(huì)表現(xiàn)出一系列暫態(tài)響應(yīng),時(shí)域仿真法聯(lián)立微分方程組和代數(shù)方程組,以穩(wěn)態(tài)工況作為初值,根據(jù)發(fā)電機(jī)轉(zhuǎn)子搖擺曲線判別系統(tǒng)在大擾動(dòng)下是否能保持同步運(yùn)行。本程序采用的數(shù)值分析方法是隱式積分法
代碼片段和文件信息
%%%%無(wú)故障時(shí)的殘差方程
function?f=cancha1()
GlobalVari;
cc1=zeros(totalgen1);
cc2=zeros(totalgen1);
cc3=zeros(totalgen1);
cc4=zeros(totalgen1);
cc5=zeros(totalgen1);
cc6=zeros(totalgen1);
%f1
cc1=Delta-adelta.*aw.*(Pm-(Vx.*Ix+Vy.*Iy+(Ix.*Ix+Iy.*Iy).*Ra))-adelta.*bw-bdelta;
????
%f2
cc2=Eq1-aq1.*(aEf.*sqrt(Vx.*Vx+Vy.*Vy)+bEf-(Xd-Xd1).*(Ix.*sin(Delta)-Iy.*cos(Delta)))-bq1;
??
%f3
cc3=-(Vx-Xq.*Iy+Ra.*Ix).*sin(Delta)+(Vy+Xq.*Ix+Ra.*Iy).*cos(Delta);
????
%f4
cc4=Eq1-(Vx-Xd1.*Iy+Ra.*Ix).*cos(Delta)-(Vy+Xd1.*Ix+Ra.*Iy).*sin(Delta);
????
for?loop1=1:totalgen
????temp1=0;
????temp2=0;
????
????for?loop2=1:totalgen
????????Gij_cal=real(Y_cal(loop1loop2));
????????Bij_cal=imag(Y_cal(loop1loop2));
????????????????????
????????temp1=temp1+Gij_cal*Vx(loop2)-Bij_cal*Vy(l
?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????1024??2011-06-05?12:40??暫態(tài)分析\cancha1.asv
?????文件???????1051??2011-06-06?14:57??暫態(tài)分析\cancha1.m
?????文件????????805??2011-06-05?12:40??暫態(tài)分析\cancha2.asv
?????文件????????829??2011-06-06?14:57??暫態(tài)分析\cancha2.m
?????文件???????2652??2011-06-06?14:33??暫態(tài)分析\chuzhi.asv
?????文件???????2663??2011-06-06?15:35??暫態(tài)分析\chuzhi.m
?????文件????????737??2011-06-05?12:40??暫態(tài)分析\daona.asv
?????文件????????743??2011-06-05?18:00??暫態(tài)分析\daona.m
?????文件???????3829??2011-06-05?12:40??暫態(tài)分析\Fault_Begin.asv
?????文件???????4017??2011-06-07?17:03??暫態(tài)分析\Fault_Begin.m
?????文件???????2720??2011-06-05?12:40??暫態(tài)分析\Fault_End.asv
?????文件???????2710??2011-06-07?15:29??暫態(tài)分析\Fault_End.m
?????文件???????1455??2011-06-06?19:43??暫態(tài)分析\GlobalVari.asv
?????文件???????1401??2011-06-06?19:46??暫態(tài)分析\GlobalVari.m
?????文件???????4175??2011-06-05?12:40??暫態(tài)分析\Jacobian1.asv
?????文件???????4433??2011-06-06?15:02??暫態(tài)分析\Jacobian1.m
?????文件???????2113??2011-06-06?15:03??暫態(tài)分析\Jacobian2.asv
?????文件???????2161??2011-06-06?15:05??暫態(tài)分析\Jacobian2.m
?????文件???????1364??2011-06-07?15:58??暫態(tài)分析\main.asv
?????文件???????1371??2011-06-07?17:03??暫態(tài)分析\main.m
?????文件???????1997??2011-06-05?12:40??暫態(tài)分析\Nonfault.asv
?????文件???????1983??2011-06-06?15:34??暫態(tài)分析\Nonfault.m
?????文件???????4193??2011-06-07?15:12??暫態(tài)分析\origidata.asv
?????文件???????4129??2011-06-07?17:03??暫態(tài)分析\origidata.m
?????文件???????4103??2011-06-05?20:28??暫態(tài)分析\powerflow.asv
?????文件???????4113??2011-06-07?16:36??暫態(tài)分析\powerflow.m
?????文件??????12439??2011-06-02?20:45??暫態(tài)分析\變量說(shuō)明.docx
?????目錄??????????0??2011-07-21?19:56??暫態(tài)分析
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????????????????75210????????????????????28
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