UVUFxx1 modelling

asked 2021-04-29 01:04:11 -0500

Anonymous

How can I display UVUFBLU1 relay in my PSSE GUI. I cannot see it and when I try to add it using the following command:

BATADDLOAD_MODEL,680211,'1',0,2,'UVUFBLU1',1,0," ",20,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0

I get the following error:

Messages for api ADDLOADMODEL Unknown model name: UVUFBLU1 (000187) Batch command completed with errors. :

I saw the model in MODEL.pdf manual. Why can't I see it in any dyr file I create. Does this model exist by default in PSSE or do I need to do something to import it?

answered 2021-04-29 08:50:56 -0500

jconto
2701 ●10 ●30 ●41

updated 2021-04-30 16:38:32 -0500

This model UVUFBLU1 exists (part of the models library) and work well in PSSe v.33.12.2. For details, search this forum for the post 'UVUF'. The model UVUFBLU1 is added only in the dyre file, not in the base case.

Edit a dyre file in a text editor and for those loads chosen to have the relay model (adjust model UV and UF parameters as per model data, check 'Models' documentation), add the following:

680211 'USRLOD' 1 'UVUFBLU1' 13 1 1 20 0 7 18 906 0.7 0.2 0.025 0.6 0.1 0.025 0.5 0.05 0.05 0.05 59 0 .5 0 0 0 0 0 0 0.05 /

Now, continue with your dynamic simulation. Read a converted case, add the dyre file with relay models and such data will be displayed in PSSe GUI after the 'Protection Models' tab is selected on the main 'dynamic data' tab.

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