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Algebraic loop in PV array block

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Jirada Gosumbonggot
Jirada Gosumbonggot on 7 Jun 2018
Answered: Siddiq Muhammad on 30 Aug 2018
Hi, I found problem when using PV array block in simulink, my simulation stopped when the algebraic loop was found. It's located in the diode inside the block.
I have tried insert the unit delay block at the feedback (Vd) inside the mask but the problem still cannot be solved. Not sure it's the correct way or not.
Here's the snapshot from my simulation and where I put the unit delay
And this is my setup for solver
Suggestion would be very appreciated, thank you very much

Answers (3)

Siddiq Muhammad
Siddiq Muhammad on 30 Aug 2018
im facing the same problem

Siddiq Muhammad
Siddiq Muhammad on 30 Aug 2018
email me the solution if you have found any ? , at zubaireagle@yahoo.com

Siddiq Muhammad
Siddiq Muhammad on 30 Aug 2018
I found the solution for it . add a unit delay before the error . add it before addition/division/subtraction/multiplication.

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