How can I solve this error related to solver configuration?

[Ayush]

Could you also attach your model to reproduce the error?

[Virat Hardasbhai]

Ya, sure.

Answer 1

[Shivam]

Hi Virat,

From the information you have provided, I understand that while simulating the attached model, you are encountering an error in the solver configuration of the model.

Upon the investigation of the error, you can find that there are issues of missing "Reference Node" and inappropriate "Voltage Value" in the model.

You can follow the below workaround to resolve the issue:

1. Attach an electrical reference between the 'AC-DC Converter' and 'Dynamic Load' blocks.
2. Change the Voltage Source block's 'Rated voltage (phase-to-phase)' from 415V to 420V.

I hope it helps.

Thanks

[Virat Hardasbhai]

Your suggestion to solve that error is 100% correct, I have already solved that error by doing the same correction. But thanks a lot for your advice.