Problems with load flow analysis using Simscape Electrical Specialized Technology
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I am trying to perform a load flow of a simple power system (synchronous machine + load), implemented with Simscape Electrical Specialized Technology blocks.
When I type in the command line of matlab:
power_loadflow('model name','solve');
the “power_loadflow” function operates normally, converges and updates the initial states of the model without problems.
However, when I write the same command in a Model Callbacks (InitFcn or StartFcn), the “power_loadflow” function does not work, indicating that there is no “Load Flow Bus” block in the model that allows performing the load flow analysis.
I need that the function power_loadflow initializes the synchronous machine parameters automatically every time the simulation is started. What should I do?
Grateful
2 Comments
Joel Van Sickel
on 2 Jun 2023
Hello Julio,
I took the example : LF = power_loadflow('-v2','power_LFnetwork_5bus','solve') and put that in the model's initFcn and it worked on my side. What version are you using and can you share the model that is causing problems?
Regards,
Joel
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