Merge branch 'develop' into feature/1917-improved-imports

# Conflicts:
#	pandapower/converter/powerfactory/pp_import_functions.py
#	pandapower/plotting/plotly/mapbox_plot.py
#	pandapower/test/api/test_create.py
#	pandapower/test/api/test_group.py
#	pandapower/test/estimation/test_recycle.py
#	pandapower/test/estimation/test_wls_estimation.py

.github/workflows/upload_release.yml

@@ -6,9 +6,16 @@ name: upload
 # Controls when the action will run.
 on:
   # Allows you to run this workflow manually from the Actions tab
-  push:
-    branches:
-      - master
+  workflow_dispatch:
+    inputs:
+      upload_server:
+        description: 'upload server'
+        required: true
+        default: 'testpypi'
+        type: choice
+        options:
+          - 'testpypi'
+          - 'pypi'
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
@@ -31,10 +38,23 @@ jobs:
           # Upgrade pip
           python3 -m pip install --upgrade pip
           # Install twine
-          python3 -m pip install setuptools wheel twine
+          python3 -m pip install build setuptools wheel twine
+
+      # Upload to TestPyPI
+      - name: Build and Upload to TestPyPI
+        if: ${{ inputs.upload_server == 'testpypi' }}
+        run: |
+          python3 -m build
+          python3 -m twine check dist/* --strict
+          python3 -m twine upload dist/*
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TESTPYPI }}
+          TWINE_REPOSITORY: testpypi
 
       # Upload to PyPI
       - name: Build and Upload to PyPI
+        if: ${{ inputs.upload_server == 'pypi' }}
         run: |
           python3 -m build
           python3 -m twine check dist/* --strict 
@@ -46,21 +66,24 @@ jobs:
 
       # Waste some time
       - name: Sleep for 150s to make release available
+        if: ${{ inputs.upload_server == 'pypi' }}
         uses: juliangruber/sleep-action@v1
         with:
           time: 150s
 
       # Notify fraunhofer ci about the new version
       - uses: eic/trigger-gitlab-ci@v3
+        if: ${{ inputs.upload_server == 'pypi' }}
         with:
           url: https://gitlab.cc-asp.fraunhofer.de
           project_id: 27329
           token: ${{secrets.GITLAB_TRIGGER_TOKEN}}
           ref_name: develop
 
 
-      # Run an install for testing
+      # Run an installation for testing
       - name: Install pandapower from PyPI
+        if: ${{ inputs.upload_server == 'pypi' }}
         run: |
-          python3 -m pip install pandapower
-          python3 -c "import pandapower; print(pandapower.__version__)"
+          python3 -m pip install --pre pandapower
+          python3 -c "import pandapower; print(pandapower.__version__)"

CHANGELOG.rst

@@ -1,17 +1,52 @@
 Change Log
 =============
 
+[upcoming release] - 2025-..-..
+-------------------------------
+- [FIXED] Increasing geojson precision as the default precision might cause problems with pandahub
+
+[2.14.11] - 2024-07-08
+-------------------------------
+- [FIXED] Lightsim2grid version
+
+[2.14.10] - 2024-07-08
+-------------------------------
+- [FIXED] geopandas version
+
+[2.14.9] - 2024-06-25
+-------------------------------
+- [FIXED] scipy version
+
 [upcoming release] - 2024-..-..
 -------------------------------
+
+- [ADDED] Static Var Compensator with Voltage Control
+- [ADDED] pf2pp: min/max q_mvar and min/max p_mw limits for sgens and gen will be converted
+- [FIXED] Allow to consider all oos components in nx graph creation
+- [REMOVED] Excluding tests and test_files from built packages
+- [ADDED] Static Var Compensator with Voltage Control
+- [ADDED] Implementation of Allocation Factor WLS (AF-WLS) for non observable distribution grids
+- [FIXED] Deletion of multiple measurements at the same bus or branch
+- [FIXED] Creation of zero injection measurements in WLS estimator
+- [FIXED] Divergence of WLS estimator with flat start for highly loaded grids
+- [ADDED] Computation of matrix conditioning and warning in case of ill-conditioning
+- [FIXED] Issue with initialization of WLS estimator
+- [FIXED] Handling of current magnitude measurements in WLS estimator
+- [ADDED] Created estimation results for shunt elements
+- [FIXED] Fixed issue with power injection results in WLS estimator
 - [FIXED] cim2pp add missing description to dcline
 - [ADDED] pandas series accessor for geo column
 - [FIXED] Increasing geojson precision as the default precision might cause problems with pandahub
+- [ADDED] pf2pp: min/max q_mvar and min/max p_mw limits for sgens and gen will be converted
 - [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] Add GeographicalRegion and SubGeographicalRegion names and ids to bus df in cim converter
 - [CHANGED] Capitalize first letter of columns busbar_id, busbar_name and substation_id in bus df for cim converter
+- [CHANGED] required standard type parameters are made available by function :code:`required_std_type_parameters()`
+- [CHANGED] toolbox replace functions (e.g. gen replacement by sgens): improved result table implementation and added profiles consideration
 - [FIXED] Do not modify pandas options when importing pandapower
 - [FIXED] fixed copy-paste error in contingency results "max_limit_nminus1" and "min_limit_nminus1"
 - [ADDED] improved lightsim2grid documentation including compatibitliy issues
+- [FIXED] avoid duplicated keys in kwargs and pf_options in run_contingency()
 - [FIXED] cim2pp: set default xml encoding to None to avoid error after changing to lxml
 - [FIXED] PandaModels OPF with 'bus_dc' key errors
 - [FIXED] julia tests
@@ -72,6 +107,7 @@ Change Log
 - [CHANGED] parameter renaming in net.group: element -> element_index
 - [CHANGED] in to_ppc(), the default of calculate_voltage_angles is True now (as in previously changed in runpp()).
 - [FIXED] fixed some small bugs in the CGMES converter and improved its speed
+- [CHANGED] vectorization of switch bus and element checks in create_switches()
 - [CHANGED] trigger a numpy error in makeYbus, makeBbus, _wye_delta instead of warning
 - [ADDED] transformer tap hunting detection for DiscreteTapControl
 - [CHANGED] diagnostic for implausible impedance values includes xward, trafo, trafo3w
@@ -82,13 +118,15 @@ Change Log
 - [ADDED] support for unequal leakage resistance and reactance for HV and LV sides of a 2W-transformer
 - [ADDED] Add VSC element, dc buses, dc lines, and hybrid AC/DC power flow calculation
 - [CHANGED] accelerate _integrate_power_elements_connected_with_switch_buses() in get_equivalent()
+- [FIXED] index error during unbalanced powerflow if multiple external grids are present
 - [CHANGED] accelerate distributed slack power flow calculation by using sparse-aware operations in _subnetworks()
 - [CHANGED] Trafo Controllers can now be added to elements that are out of service, changed self.nothing_to_do()
 - [ADDED] Discrete shunt controller for local voltage regulation with shunt steps
 - [ADDED] fix lengths missmatch of output if ignore_zero_length is False in plotting utility function coords_from_node_geodata() and rename ignore_zero_length by ignore_no_geo_diff
 - [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
 -------------------------------

README.rst

@@ -1,12 +1,7 @@
-.. raw:: html
 
-    <a href="https://www.pandapower.org">
-       <picture>
-         <source media="(prefers-color-scheme: dark)" srcset="https://www.pandapower.org/images/pp_light.svg">
-         <source media="(prefers-color-scheme: light)" srcset="https://www.pandapower.org/images/pp.svg">
-         <img alt="logo" src="//www.pandapower.org/images/pp.svg">
-       </picture>
-    </a>
+.. image:: https://www.pandapower.org/images/pp.svg
+   :target: https://www.pandapower.org
+   :alt: logo
 
 |
 
@@ -96,15 +91,9 @@ Operation at the Fraunhofer Institute for Energy Economics and Energy System Tec
 
 |
 
-.. raw:: html
-
-    <a href="https://www.iee.fraunhofer.de/en.html">
-       <picture>
-         <source media="(prefers-color-scheme: dark)" srcset="https://www.pandapower.org/images/contact/Logo_Fraunhofer_IEE_negativ.png">
-         <source media="(prefers-color-scheme: light)" srcset="https://www.pandapower.org/images/contact/Logo_Fraunhofer_IEE.png">
-         <img alt="logo" src="https://www.pandapower.org/images/contact/Logo_Fraunhofer_IEE.png" width=500 >
-       </picture>
-    </a>
+.. image:: https://www.pandapower.org/images/contact/Logo_Fraunhofer_IEE.png
+    :target: https://www.iee.fraunhofer.de/en.html
+    :width: 500
 
 |
 

doc/converter/powerfactory.rst

@@ -28,6 +28,7 @@ The documentation describes how to use the exporter as a function in "Engine mod
  - ElmZpu (pu Impedance)
  - ElmSind (Series Reactor)
  - Elmscap (Series Capacitor)
+ - ElmSvs (Static Var Compensator with Voltage Control)
 
 
 Setup PowerFactory and Python

doc/elements/line_par.csv

@@ -5,18 +5,18 @@ from_bus*;integer;;Index of bus where the line starts
 to_bus*;integer;;Index of bus where the line ends
 length_km*;float;:math:`>` 0;length of the line [km]
 r_ohm_per_km*;float;:math:`\geq` 0   ;resistance of the line [Ohm per km]
-x_ohm_per_km*;float;:math:`\geq` 0   ;inductance of the line [Ohm per km]
+x_ohm_per_km*;float;:math:`\geq` 0   ;reactance of the line [Ohm per km]
 c_nf_per_km*;float;:math:`\geq` 0   ;capacitance of the line (line-to-earth) [nano Farad per km]
 r0_ohm_per_km****;float;:math:`\geq` 0   ;zero sequence resistance of the line [Ohm per km]
-x0_ohm_per_km****;float;:math:`\geq` 0   ;zero sequence inductance of the line [Ohm per km]
+x0_ohm_per_km****;float;:math:`\geq` 0   ;zero sequence reactance of the line [Ohm per km]
 c0_nf_per_km****;float;:math:`\geq` 0   ;zero sequence capacitance of the line [nano Farad per km]
 g_us_per_km*;float;:math:`\geq` 0   ;dielectric conductance of the line [micro Siemens per km]
 max_i_ka*;float;:math:`>` 0   ;maximal thermal current [kilo Ampere]
 parallel*;integer;:math:`\geq` 1;number of parallel line systems
 df*;float;0...1 ;derating factor (scaling) for max_i_ka
-type;string;"| Naming conventions:
-
-| *""ol""* - overhead line 
+type;string;"| Naming conventions:
+
+| *""ol""* - overhead line 
 | *""cs""* - underground cable system";type of line
 max_loading_percent**;float;:math:`>` 0   ;Maximum loading of the line
 endtemp_degree***;float;:math:`>` 0   ;Short-Circuit end temperature of the line

pandapower/_version.py

@@ -1,4 +1,4 @@
 import importlib.metadata
 
 __version__ = importlib.metadata.version("pandapower")
-__format_version__ = "3.0.0"
+__format_version__ = "3.0.0.dev0"

pandapower/auxiliary.py

@@ -35,6 +35,8 @@
 
 import numpy as np
 import pandas as pd
+from pandas.api.types import is_numeric_dtype, is_string_dtype, is_object_dtype
+# from pandas.api.types import is_integer_dtype, is_float_dtype
 import scipy as sp
 from geojson import loads, GeoJSON
 from packaging.version import Version
@@ -454,12 +456,23 @@ def element_types_to_ets(element_types=None):
     ser2 = pd.Series(ser1.index, index=list(ser1))
     if element_types is None:
         return ser2
-    elif isinstance(ets, str):
+    elif isinstance(element_types, str):
         return ser2.at[element_types]
     else:
         return list(ser2.loc[element_types])
 
 
+def empty_defaults_per_dtype(dtype):
+    if is_numeric_dtype(dtype):
+        return np.nan
+    elif is_string_dtype(dtype):
+        return ""
+    elif is_object_dtype(dtype):
+        return None
+    else:
+        raise NotImplementedError(f"{dtype=} is not implemented in _empty_defaults()")
+
+
 def _preserve_dtypes(df, dtypes):
     for item, dtype in list(dtypes.items()):
         if df.dtypes.at[item] != dtype:
@@ -1838,7 +1851,7 @@ def _init_runse_options(net, v_start, delta_start, calculate_voltage_angles,
     net._options = {}
     _add_ppc_options(net, calculate_voltage_angles=calculate_voltage_angles,
                      trafo_model=trafo_model, check_connectivity=check_connectivity,
-                     mode="pf", switch_rx_ratio=switch_rx_ratio, init_vm_pu=v_start,
+                     mode="se", switch_rx_ratio=switch_rx_ratio, init_vm_pu=v_start,
                      init_va_degree=delta_start, enforce_q_lims=False, recycle=None,
                      voltage_depend_loads=False, trafo3w_losses=trafo3w_losses)
     _add_pf_options(net, tolerance_mva="1e-8", trafo_loading="power",