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CGMES export has inf attr for r,x for tie lines #2736
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@nemanja-st can you check if it is still an issue? It might be easy to create a small network and export it to see if we still have this issue. Thanks! |
Hello @annetill , <cim:ACLineSegment rdf:ID="_DL">
<cim:IdentifiedObject.name>DL</cim:IdentifiedObject.name>
<cim:ACLineSegment.r>0</cim:ACLineSegment.r>
<cim:ACLineSegment.x>0</cim:ACLineSegment.x>
<cim:ACLineSegment.gch>0.0001</cim:ACLineSegment.gch>
<cim:ACLineSegment.bch>0.00001</cim:ACLineSegment.bch>
<cim:ConductingEquipment.BaseVoltage rdf:resource="#_100_BV"/>
</cim:ACLineSegment> I tested also with:
Conclusion is that I cannot reproduce the issue. |
Indeed the issue is the export of a tie line that contains 2 dangling lines with zero impedances. |
Hello @annetill, @AnkurArohi Can you please update pypowsybl and re-try the export on your side to confirm the issue is not recurring? |
ok thanks I will try |
Describe the current behavior
Exported CGMES has inf values for the tie lines although the corresponding dangling lines have zero values for these attributes.
Describe the expected behavior
The tie lines should recieve the sum of the r,x values from the dangling lines, if this leads to issuesin the load flow calculation since they are zero one could add a small value of impedance and make it parameterable.
Describe the steps
Environment
pypowsybl 0.22
Relevant Log Output
No response
Extra Information
No response
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