Merge branch 'master' into ukraine_hackathon

.pre-commit-config.yaml

@@ -39,7 +39,7 @@ repos:
 
   # Make docstrings PEP 257 compliant
 - repo: https://github.com/PyCQA/docformatter
-  rev: v1.5.1
+  rev: v1.6.0.rc1
   hooks:
   - id: docformatter
     args: ["--in-place", "--make-summary-multi-line", "--pre-summary-newline"]
@@ -67,7 +67,7 @@ repos:
 
   # Do YAML formatting (before the linter checks it for misses)
 - repo: https://github.com/macisamuele/language-formatters-pre-commit-hooks
-  rev: v2.5.0
+  rev: v2.6.0
   hooks:
   - id: pretty-format-yaml
     args: [--autofix, --indent, "2", --preserve-quotes]

doc/release_notes.rst

@@ -12,6 +12,8 @@ Upcoming Release
 
 * Carriers of generators can now be excluded from aggregation in clustering network and simplify network.
 
+* Fix EQ constraint for the case no hydro inflow is available
+
 * Bugfix in the reserve constraint will increase demand related reserve requirements
 
 PyPSA-Eur 0.6.1 (20th September 2022)

scripts/_helpers.py

@@ -28,7 +28,6 @@ def configure_logging(snakemake, skip_handlers=False):
     skip_handlers : True | False (default)
         Do (not) skip the default handlers created for redirecting output to STDERR and file.
     """
-
     import logging
 
     kwargs = snakemake.config.get("logging", dict()).copy()

scripts/add_electricity.py

@@ -111,7 +111,6 @@ def calculate_annuity(n, r):
 
     discount rate of r, e.g. annuity(20, 0.05) * 20 = 1.6
     """
-
     if isinstance(r, pd.Series):
         return pd.Series(1 / n, index=r.index).where(
             r == 0, r / (1.0 - 1.0 / (1.0 + r) ** n)

scripts/build_bus_regions.py

@@ -69,7 +69,6 @@ def voronoi_partition_pts(points, outline):
     -------
     polygons : N - ndarray[dtype=Polygon|MultiPolygon]
     """
-
     points = np.asarray(points)
 
     if len(points) == 1:

scripts/build_load_data.py

@@ -189,7 +189,6 @@ def manual_adjustment(load, fn_load, powerstatistics, countries):
          Manual adjusted and interpolated load time-series with UTC
          timestamps x ISO-2 countries
     """
-
     if powerstatistics:
         if "MK" in load.columns:
             if "AL" not in load.columns or load.AL.isnull().values.all():

scripts/cluster_network.py

@@ -222,7 +222,6 @@ def distribute_clusters(n, n_clusters, focus_weights=None, solver_name="cbc"):
     """
     Determine the number of clusters per country.
     """
-
     L = (
         n.loads_t.p_set.mean()
         .groupby(n.loads.bus)

scripts/make_summary.py

@@ -235,7 +235,6 @@ def calculate_supply(n, label, supply):
     calculate the max dispatch of each component at the buses where the loads
     are attached.
     """
-
     load_types = n.buses.carrier.unique()
 
     for i in load_types:
@@ -296,7 +295,6 @@ def calculate_supply_energy(n, label, supply_energy):
     calculate the total dispatch of each component at the buses where the loads
     are attached.
     """
-
     load_types = n.buses.carrier.unique()
 
     for i in load_types:

scripts/simplify_network.py

@@ -111,11 +111,15 @@ def simplify_network_to_380(n):
     """
     Fix all lines to a voltage level of 380 kV and remove all transformers.
 
-    The function preserves the transmission capacity for each line while updating
-    its voltage level, line type and number of parallel bundles (num_parallel).
+    The function preserves the transmission capacity for each line while
+    updating
+    its voltage level, line type and number of parallel bundles
+    (num_parallel).
 
-    Transformers are removed and connected components are moved from their
-    starting bus to their ending bus. The corresponding starting buses are
+    Transformers are removed and connected components are moved from
+    their
+    starting bus to their ending bus. The corresponding starting buses
+    are
     removed as well.
     """
     logger.info("Mapping all network lines onto a single 380kV layer")

scripts/solve_network.py

@@ -216,18 +216,21 @@ def add_EQ_constraints(n, o, scaling=1e-1):
         .T.groupby(ggrouper, axis=1)
         .apply(join_exprs)
     )
-    lhs_spill = (
-        linexpr(
-            (
-                -n.snapshot_weightings.stores * scaling,
-                get_var(n, "StorageUnit", "spill").T,
+    if not n.storage_units_t.inflow.empty:
+        lhs_spill = (
+            linexpr(
+                (
+                    -n.snapshot_weightings.stores * scaling,
+                    get_var(n, "StorageUnit", "spill").T,
+                )
             )
+            .T.groupby(sgrouper, axis=1)
+            .apply(join_exprs)
         )
-        .T.groupby(sgrouper, axis=1)
-        .apply(join_exprs)
-    )
-    lhs_spill = lhs_spill.reindex(lhs_gen.index).fillna("")
-    lhs = lhs_gen + lhs_spill
+        lhs_spill = lhs_spill.reindex(lhs_gen.index).fillna("")
+        lhs = lhs_gen + lhs_spill
+    else:
+        lhs = lhs_gen
     define_constraints(n, lhs, ">=", rhs, "equity", "min")
 
 
@@ -321,7 +324,6 @@ def add_operational_reserve_margin(n, sns, config):
     Build reserve margin constraints based on the formulation given in
     https://genxproject.github.io/GenX/dev/core/#Reserves.
     """
-
     define_variables(n, 0, np.inf, "Generator", "r", axes=[sns, n.generators.index])
 
     add_operational_reserve_margin_constraint(n, config)