Info
此问题已关闭。 请重新打开它进行编辑或回答。
I'm trying to simulate PV characteristics and wrote the code , but I don't know where the problem is .
2 次查看(过去 30 天)
显示 更早的评论
Here is the code
clc;
clear all;
q = 1.602e-19;
K = 1.38065e-23;
vocr=32.9;
Iscr=8.21;
Rs=0.221;
Ki=0.0032;
Kv=-0.123;
Ns=54;
T=35+273;
Tr=25+273;
Gr=1000;
G=800;
a=1.3;
Rsh=415.405;
pg=1.12;
vtr= Ns*(K*Tr/q);
Ior= Iscr/((exp(vocr/(a*vtr)))-1);
Io= Ior*((Tr/T)^3)*exp((q*pg/(a*K))*((1/Tr)-(1/T)));
Ipvr=Iscr;
Ipv= (G/Gr)*(Ipvr+Ki*(T-Tr));
vt= Ns*(K*T/q);
I= zeros(330,1);
i=1;
I(1,1)=0;
for v=32.9:-0.05:0;
Ical= Io*(exp((v+(I(i,1)*Rs))/(vt*a))-1)+((v+(Rs*I(i,1))/Rsh));
I(i+1)= Ipv-Ical;
v1(i)=v;
p(i)=v*I(i);
i=i+1;
end
v1(i)= v1(i-1);
p(i)=p(i-1);
v1=transpose(v1);
plot(v1,I,'r')
grid on
2 个评论
John D'Errico
2017-5-29
Why do YOU think there is a problem? How are we supposed to guess what you think is wrong? The crystal ball is so foggy.
回答(0 个)
此问题已关闭。
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!