Solar Cell block paremeters

Question

Hossein 2011-10-31

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/19933-solar-cell-block-paremeters

评论： lily mona 2017-5-30

Dear Friend, I was wondering if anybody answer my question, I have used "elec_solar" model (Solar Cell block in simscape)to extract I-V curve for my panel,but when I change just Isc and Voc ,It is faced to error. I changed Isc to 8.36A and Voc to 33.2V. I think the problem related to Cell number which i couldn't find this parameter in this block but ,it was exist in previous version of this block.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Hossein 2011-11-1

Maybe the problem related to Voltage pulse which should be varied according new parameters....

but where is the cell number???????

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Hossein 2011-11-8

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/19933-solar-cell-block-paremeters#answer_27233

Finally I have found the answer ....

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Kevin 2011-11-22

Would you be able to divulge your answer? I have encountered the same problem as well. I have also tried to put several of the cells in series to no avail, which I'm hoping this will solve.

请先登录，再进行评论。

Answer 2

Hossein 2011-11-27

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/19933-solar-cell-block-paremeters#answer_29411

Dear Kevin,

The key factor is to series cell together ,but you should put a ramp instead of voltage which first apply to variable resistance as you can see in related webinar ...

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

Answer 3

Gabriel 2012-2-29

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/19933-solar-cell-block-paremeters#answer_39080

Hi, I am also encountering the same problem when I try to use an open circuit voltage of 21.1V and its giving me an error. If I try with any open circuit voltage below 10V, it works fine. What could be the problem?

3 个评论
显示 1更早的评论隐藏 1更早的评论

Gabriel 2012-3-11

Hi Hossein,

I have e-mailed you my model as per your advice. Thank You.

lily mona 2017-5-30

hi i need help about code bloc of matlab function in simulink it does not function is there someone who can help me thanks in advance

请先登录，再进行评论。

Answer 4

Mohan 2014-8-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/19933-solar-cell-block-paremeters#answer_148353

I have the same problem in my project.. Pls help me find a solution.. If i decrease my Voc below ten am getting a error.. I want a output of 5000 W...