- Open the “powergui” block and make sure the “Simulation type” is discrete.
- Navigate to “Preferences” tab.
- Expand solver details for nonlinear elements.
- Enter a large value in the Maximum number of iterations.
When I do load flow analysis it is not converging?
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Preethi Sebastian
on 17 Jul 2023
Commented: TAMMUNUR
on 16 Apr 2024 at 14:58
When I do load flow analysis of a 31 bus power system model ,error as "unable to converge in 50 iterations is shown".Is it possible to increase the number of iterations .I have done in simulink
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Accepted Answer
Prathamesh
on 26 Jul 2023
Hi,
I understand that you are encountering the error message “unable to converge in 50 iterations”. This issue is occurring because the number of iterations required to converge is more than the max iterations limit defined in “powergui” block.
Please follow the steps mentioned below to resolve this problem:
Please refer to the documentation attached below for more information.
I hope this resolves your issue.
1 Comment
TAMMUNUR
on 16 Apr 2024 at 14:58
This step doesn't help for me Still I'm getting load flow data error
More Answers (1)
Sonam Dorji
on 14 Mar 2024
This step does not work for me. I am using Kundur two area system with induction motor as load in area 2. Any other possible solution for it.
Thank you.
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