User Activity

  • Posted a comment on discussion Help on OpenDSS

    Hi Davis. Sure thing. I can send you the case via an FTP (company policies). Could you provide me an email address ? Thank you in advance, Octavio Ramos

  • Posted a comment on discussion Help on OpenDSS

    Thank you Davis. Indeed this would have been a simple solution. However, the model is not converging for irradiance values lower than 0.001.

  • Posted a comment on discussion Help on OpenDSS

    Hi Davis, Thank you very much for your help. I was first thinking that the not convergence issue was due to the large PV production I am introducing in the model. However, I ran my case hour by hour and noticed that the model does not converge for irradiance multiplayers lower than 0.001 (which is strange as the case without PVs converges). Thus, by modifying my irradiance profile 0.0 values to 0.001, I was able to run the whole day simulation. However, having PV production at midnight is not realistic....

  • Posted a comment on discussion Help on OpenDSS

    Hi Davis, thank you very much for the prompt reply. The loadshape has been defined first. I have added the KVA property. But the issue is not resolved. Any other ideas ? Best regards, Octavio

  • Modified a comment on discussion Help on OpenDSS

    Dear support team, I am currently working with loadshapes, everything looks good when I only have loads in the network. But when I introduce PV generators the obtained results are completly wrong. For instance, total active power will vary with time, as expected, in the no PV case. When PVs are introduced the total active power will be reported as constant 0, which makes no sense. I am introducing PV generation for all my loads using the following decription: New PVSystem.A phases=1 bus1=A.2 kv=14.4...

  • Modified a comment on discussion Help on OpenDSS

    Dear support team, I am currently working with loadshapes, everything looks good when I only have loads in the network. But when I introduce PV generators the obtained results are completly wrong. For instance, total active power will vary with time, as expected, in the no PV case. When PVs are introduced the total active power will be reported as constant 0, which makes no sense. I am introducing PV generation for all my loads using the following decription: New PVSystem.A phases=1 bus1=A.2 kv=14.4...

  • Modified a comment on discussion Help on OpenDSS

    Dear support team, I am currently working with loadshapes, everything looks good when I only have loads in the network. But when I introduce PV generators the obtained results are completly wrong. For instance, total active power will vary with time, as expected, in the no PV case. When PVs are introduced the total active power will be reported as constant 0, which makes no sense. I am introducing PV generation for all my loads using the following decription: New PVSystem.A phases=1 bus1=A0B1A.2...

  • Modified a comment on discussion Help on OpenDSS

    Dear support team, I am currently working with loadshapes, everything looks good when I only have loads in the network. But when I introduce PV generators the obtained results are completly wrong. For instance, total active power will vary with time, as expected, in the no PV case. When PVs are introduced the toal active power will be reported as constant 0, which makes no sense. I am introducing PV generation for all my loads using the following decription: New PVSystem.A phases=1 bus1=A0B1A.2 kv=14.4...

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octavioramos
Joined:
2023-08-29 17:30:29.212000

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