Simulink PV array block output NaN
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I am trying to simulate MPPT using a fuzzy logic controller. I am new to simulink and I tried to use the PV Array block from Simscape/Electrical. The problem I have with this block is that when I run the simulation, the voltage and the current at the output of the PV Array are NaN, except for a very short period of time at the beginning of the simulation.
I tried to simulate the PV array block alone and I get the same problem, even if I connect a voltage measurement at +- terminals the result is still NaN. I also checked the box for breaking the algebraic loop but my problem is not solved.
If anyone has an idea how to solve this problem I would be grateful, I have not found someone with the same problem so far.
Thank You!![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/564581/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/564581/image.png)
2 comentarios
Pratyush Das
el 22 de Nov. de 2022
I have the same irritating problem. For me using variable time step solver is not an option.
Respuestas (1)
Aakash Garg
el 30 de Mzo. de 2021
You can refer to the following MATLAB answer-
This might resolve the issue you are facing.
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