Merge branch 'master' of github.com:PyPSA/pypsa-eur

config.default.yaml

@@ -263,6 +263,8 @@ clustering:
     algorithm: kmeans # choose from: [hac, kmeans]
     feature: solar+onwind-time # only for hac. choose from: [solar+onwind-time, solar+onwind-cap, solar-time, solar-cap, solar+offwind-cap] etc.
     exclude_carriers: []
+    remove_stubs: true
+    remove_stubs_across_borders: true
   cluster_network:
     algorithm: kmeans
     feature: solar+onwind-time

data/links_tyndp.csv

@@ -24,3 +24,5 @@ Gridlink,Kingsnorth (UK),Warande (FR),160,,1400,in permitting,,https://tyndp.ent
 NeuConnect,Grain (UK),Fedderwarden (DE),680,,1400,in permitting,,https://tyndp.entsoe.eu/tyndp2018/projects/projects/309,0.716666666666667,51.44,8.046524,53.562763
 NordBalt,Klaipeda (LT),Nybro (SE),450,,700,built,,https://en.wikipedia.org/wiki/NordBalt,21.256667,55.681667,15.854167,56.767778
 Estlink 1,Harku (EE),Espoo (FI),105,,350,built,,https://en.wikipedia.org/wiki/Estlink,24.560278,59.384722,24.551667,60.203889
+Greenlink,Waterford (IE),Pembroke (UK),,180,500,under construction,,https://tyndp2022-project-platform.azurewebsites.net/projectsheets/transmission/286,-6.987,52.260,-4.986,51.686
+Celtic Interconnector,Aghada (IE),La Martyre (FR),,572,700,under consideration,,https://tyndp2022-project-platform.azurewebsites.net/projectsheets/transmission/107,-8.16642,51.91413,-4.184,48.459

data/parameter_corrections.yaml

@@ -36,12 +36,20 @@ Link:
       "5583": "7428" # bus0 == bus1 to remove link in remove_unconnected_components (Sardinia)
       "13588": "7428" # bus0 == bus1 to remove link in remove_unconnected_components (Sardinia)
       "T23": "6355" # bus0 == bus1 to remove link in remove_unconnected_components (NordBalt)
+      "14815": "5939" # Kainachtal
+      "8706": "6448"
   bus1:
     index:
       "12931": "8152" # BorWin3
       "5582": "2382" # combine link 5583 + 5582 in 5582 (Sardinia)
       "13589": "1349" # combine link 13589 + 13588 in 13589 (Sardinia)
       "14820": "6354" # NordBalt
+      "14810": "6365" # Skagerrak
+      "8708": "6448"
+      "8394": "6695"
+      "14813": "7052"
+      "8009": "5939"
+      "5601": "7052" # Link Sweden - Lübeck
   length:
     index:
       "5582": 26.39 # new length of combined links (sum)
@@ -53,6 +61,7 @@ Line:
   bus0:
     index:
       "14573": "7179" #fix bus-id substation in PT (220/380kV issue)
+      "14756": "8577" # Deeside connection
   v_nom:
     index:
       "14573": 220 # 220/380kV issue of substation in PT

scripts/build_shapes.py

@@ -129,6 +129,8 @@ def countries(naturalearth, country_list):
     s = df.set_index("name")["geometry"].map(_simplify_polys)
     if "RS" in country_list:
         s["RS"] = s["RS"].union(s.pop("KV"))
+        # cleanup shape union
+        s["RS"] = Polygon(s["RS"].exterior.coords)
 
     return s
 

scripts/simplify_network.py

@@ -395,7 +395,9 @@ def simplify_links(n, costs, config, output, aggregation_strategies=dict()):
 def remove_stubs(n, costs, config, output, aggregation_strategies=dict()):
     logger.info("Removing stubs")
 
-    busmap = busmap_by_stubs(n)  #  ['country'])
+    across_borders = config["clustering"]["simplify_network"].get("remove_stubs_across_borders", True)
+    matching_attrs = [] if across_borders else ['country']
+    busmap = busmap_by_stubs(n, matching_attrs)
 
     connection_costs_to_bus = _compute_connection_costs_to_bus(n, busmap, costs, config)
 
@@ -530,22 +532,20 @@ if __name__ == "__main__":
         n, technology_costs, snakemake.config, snakemake.output, aggregation_strategies
     )
 
-    n, stub_map = remove_stubs(
-        n,
-        technology_costs,
-        snakemake.config,
-        snakemake.output,
-        aggregation_strategies=aggregation_strategies,
-    )
+    busmaps = [trafo_map, simplify_links_map]
 
-    busmaps = [trafo_map, simplify_links_map, stub_map]
+    cluster_config = snakemake.config["clustering"]["simplify_network"]
+    if cluster_config.get("remove_stubs", True):
+        n, stub_map = remove_stubs(
+            n,
+            technology_costs,
+            snakemake.config,
+            snakemake.output,
+            aggregation_strategies=aggregation_strategies,
+        )
+        busmaps.append(stub_map)
 
-    cluster_config = snakemake.config.get("clustering", {}).get("simplify_network", {})
-    if (
-        cluster_config.get("clustering", {})
-        .get("simplify_network", {})
-        .get("to_substations", False)
-    ):
+    if cluster_config.get("to_substations", False):
         n, substation_map = aggregate_to_substations(n, aggregation_strategies)
         busmaps.append(substation_map)