Merge pull request #2510 from mrifraunhofer/develop

cim2pp: fixed missing nominal voltages at SeriesCompensator
e2nIEE · Jan 15, 2025 · 8009cb5 · 8009cb5
2 parents 43afaa5 + 591e016
commit 8009cb5
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diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -126,6 +126,7 @@ Change Log
 - [ADDED] converter for European EHV grid data from JAO, the "Single Allocation Platform (SAP) for all European Transmission System Operators (TSOs) that operate in accordance to EU legislation"
 - [ADDED] cim2pp converter: Using lxml to parse XML files (better performance)
 - [FIXED] OC relay name attribute error
+- [FIXED] cim2pp: fixed missing nominal voltages at SeriesCompensator
 
 [2.14.11] - 2024-07-08
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diff --git a/pandapower/converter/cim/cim2pp/converter_classes/impedance/seriesCompensatorsCim16.py b/pandapower/converter/cim/cim2pp/converter_classes/impedance/seriesCompensatorsCim16.py
@@ -35,7 +35,9 @@ def _prepare_series_compensators_cim16(self) -> pd.DataFrame:
             ser_comp = self.cimConverter.cim['eq']['SeriesCompensator']
 
         ser_comp = pd.merge(ser_comp,
-                            self.cimConverter.cim['eq']['BaseVoltage'][['rdfId','nominalVoltage']].rename(
+                            pd.concat([self.cimConverter.cim['eq']['BaseVoltage'],
+                                       self.cimConverter.cim['eq_bd']['BaseVoltage']],
+                                      ignore_index=True)[['rdfId','nominalVoltage']].rename(
                                 columns={'rdfId': 'BaseVoltage'}),
                             how='left', on='BaseVoltage')
         # fill the r21 and x21 values for impedance creation