add gas network spatial management
This commit is contained in:
Fabian Neumann
parent
554b55ff3d
commit
6a86a04743
@ -20,6 +20,36 @@ import logging
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logger = logging.getLogger(__name__)
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from types import SimpleNamespace
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spatial = SimpleNamespace()
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def define_spatial(nodes):
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"""
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Namespace for spatial
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Parameters
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----------
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nodes : list-like
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"""
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global spatial
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global options
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spatial.nodes = nodes
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spatial.gas = SimpleNamespace()
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if options["gas_network"]:
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spatial.gas.nodes = nodes + " gas"
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spatial.gas.locations = nodes
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else:
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spatial.gas.nodes = ["EU gas"]
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spatial.gas.locations = "EU"
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spatial.gas.df = pd.DataFrame(vars(spatial.gas), index=nodes)
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def emission_sectors_from_opts(opts):
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sectors = ["electricity"]
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@ -651,7 +681,7 @@ def add_generation(n, costs):
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for generator, carrier in conventionals.items():
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if carrier == 'gas' and options["gas_network"]:
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carrier_nodes = nodes + " " + carrier
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carrier_nodes = spatial.gas.nodes
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else:
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carrier_nodes = ["EU " + carrier]
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@ -963,10 +993,13 @@ def add_storage(n, costs):
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"id",
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"length_km"
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]
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gas_pipes = pd.read_csv(snakemake.input.clustered_gas_network)[cols]
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index = "Gas pipeline " + gas_pipes["bus0"] + " -> " + gas_pipes["bus1"]
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index[gas_pipes.is_bothDirection==1] = index[gas_pipes.is_bothDirection==1].str.replace("->", "<->")
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gas_pipes.index = index
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gas_pipes = pd.read_csv("../resources/gas_network_elec_s_181.csv", usecols=cols)
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def make_index(x):
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connector = " <-> " if x.is_bothDirection else " -> "
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return "Gas pipeline " + x.bus0 + connector + x.bus1
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gas_pipes.index = gas_pipes.apply(make_index, axis=1)
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# group parallel pipes together
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strategies = {
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@ -977,15 +1010,10 @@ def add_storage(n, costs):
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"length_km": 'sum',
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'id': ' '.join,
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}
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num_parallel = gas_pipes.groupby(gas_pipes.index).count().iloc[:,0]
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gas_pipes = gas_pipes.groupby(gas_pipes.index).agg(strategies)
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both_direction_i = gas_pipes[gas_pipes.is_bothDirection==1].index
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# TODO capital cost from DEA energy transport data sheet 102 6
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# lifetime 50 a, investment ~1 EUR/MW/km, FOM 0.12 EUR/MW/km/year, discountrate 7%
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pipe_fixed_cost = 0.19 # EUR/MW/km/a (annualised investment costs)
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gas_pipes["p_min_pu"] = 0.
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gas_pipes.loc[both_direction_i, "p_min_pu"] = -1
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gas_pipes["num_parallel"] = gas_pipes.index.value_counts()
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gas_pipes["p_min_pu"] = gas_pipes.apply(lambda x: -1 if x.is_bothDirection else 0, axis=1)
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n.madd("Link",
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gas_pipes.index,
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@ -995,8 +1023,8 @@ def add_storage(n, costs):
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p_nom=gas_pipes.pipe_capacity_MW,
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p_nom_extendable=False,
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length=gas_pipes.length_km,
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capital_cost=gas_pipes.length_km * pipe_fixed_cost,
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type=num_parallel,
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capital_cost=gas_pipes.length_km * costs.at['CH4 (g) pipeline', 'fixed'],
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type=gas_pipes.num_parallel,
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tags=gas_pipes.id,
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carrier="Gas pipeline",
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lifetime=50
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@ -1009,28 +1037,28 @@ def add_storage(n, costs):
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& (~n.generators.bus.str.replace(" gas","").isin(missing))].index
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n.generators.drop(remove_i, inplace=True)
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# retroftting existing CH4 pipes to H2 pipes
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if options["H2_retrofit"]:
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# retroftting existing CH4 pipes to H2 pipes
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if options["gas_network"] and options["H2_retrofit"]:
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gas_pipe_i = n.links[n.links.carrier=="Gas pipeline"].index
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n.links.loc[gas_pipe_i, "p_nom_extendable"] = True
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h2_pipes = gas_pipes.rename(index=lambda x:
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x.replace("Gas pipeline", "H2 pipeline retrofitted"))
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gas_pipe_i = n.links[n.links.carrier == "Gas pipeline"].index
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n.links.loc[gas_pipe_i, "p_nom_extendable"] = True
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h2_pipes = gas_pipes.rename(index=lambda x:
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x.replace("Gas pipeline", "H2 pipeline retrofitted"))
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n.madd("Link",
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h2_pipes.index,
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bus0=h2_pipes.bus0 + " H2",
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bus1=h2_pipes.bus1 + " H2",
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p_min_pu=-1., # allow that H2 pipelines can be used in other direction
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p_nom_max=h2_pipes.pipe_capacity_MW,
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p_nom_extendable=True,
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length=h2_pipes.length_km,
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capital_cost=costs.at['H2 pipeline','fixed'] * h2_pipes.length_km * 0.3, # TODO
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type=num_parallel,
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tags=h2_pipes.id,
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carrier="H2 pipeline retrofitted",
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lifetime=50
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)
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n.madd("Link",
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h2_pipes.index,
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bus0=h2_pipes.bus0 + " H2",
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bus1=h2_pipes.bus1 + " H2",
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p_min_pu=-1., # allow that all H2 pipelines can be used in other direction
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p_nom_max=h2_pipes.pipe_capacity_MW,
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p_nom_extendable=True,
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length=h2_pipes.length_km,
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capital_cost=costs.at['H2 (g) pipeline','fixed'] * h2_pipes.length_km * 0.3, # TODO
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type=gas_pipes.num_parallel,
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tags=h2_pipes.id,
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carrier="H2 pipeline retrofitted",
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lifetime=50
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)
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n.add("Carrier", "battery")
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