No active table model for in-service machine

asked 2026-03-08 21:27:52 -0600

ig gravatar image

I am trying to run a dynamic simulation using generic renewable models for a SMIB case. There are two generators connected to the same bus. However, when I initiate only one machine was correctly initiated and always the other machine gives me "No active table model for in-service machine" message. I checked dyr file for any inconsistencies but couldn't spot any issues. When I opened the dyr file in GUI, I can see both machines have their dynamic models correctly attached. I am using REGCA1, REECA1, WTDTA1, WTPTA1, WTARA1, WTTQA1 and REPCTA1 models. Are there any solution to this issue or am I doing something incorrectlry here? Following is the dyr entry for non operating machine.

      11 'REPCTA1' 1
       104         104         1    '1 '        0       0       0
     0.02            18.0000          5.00          0.0000          0.0000
     0.9000          0.0000          0.0000         0.90000E-01      10.000
     -10.000          0.0000          0.0000         0.330        -0.330
     0.60000         1.2000         0.60000E-02    -0.0006     0.0006
     0.900       -0.90      1.10000          0.1000          0.01000
      20.000          20.000      /
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Comments

When I use a saved case after converting generators and loads, this issue resolved. Still don't know this is the correct way.

ig gravatar imageig ( 2026-03-08 22:02:28 -0600 )edit