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solve_network script and config: add base load constraint

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This commit is contained in:
Philipp Glaum 2022-03-31 16:20:25 +02:00
parent 0aace90b9d
commit 17337070f1
2 changed files with 20 additions and 0 deletions
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9
config.default.yaml
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@ -42,6 +42,15 @@ electricity:
co2limit: 7.75e+7 # 0.05 * 3.1e9*0.5 co2limit: 7.75e+7 # 0.05 * 3.1e9*0.5
co2base: 1.487e+9 co2base: 1.487e+9
agg_p_nom_limits: data/agg_p_nom_minmax.csv agg_p_nom_limits: data/agg_p_nom_minmax.csv
# parameters used for the min renewable constraint, can be used with the RE wildcard in opts
renewable_aim: # installed capacity aim 2030 of BMWi for Germany https://www.bmwi.de/Redaktion/DE/Downloads/Energie/220111_eroeffnungsbilanz_klimaschutz.pdf?__blob=publicationFile&v=22
onwind: 100 #GW
offwind: 30 #GW
solar: 200 #GW
# parameters used for the base load constraint, can be used with the BL wildcard in opts
base_load:
lignite: 0.2 #min_p_pu value for lignite
nuclear: 0.354
extendable_carriers: extendable_carriers:
Generator: [] Generator: []

11
scripts/solve_network.py
View File

@ -233,6 +233,15 @@ def add_minRenew_constraints(n, config, o):
rhs= config["electricity"]["renewable_aim"][tech] * 1000 #in GW rhs= config["electricity"]["renewable_aim"][tech] * 1000 #in GW
define_constraints(n, lhs, '>=', rhs, 'Carrier', f'min_capacity_{tech}') define_constraints(n, lhs, '>=', rhs, 'Carrier', f'min_capacity_{tech}')
def add_base_load_constraint(n, config):
'''
Adds the constraint that conventional carriers defined in the config have a base load namely p_min_pu.
To use this constraint simply add the wildcard BL in the opts wildcard.
'''
carriers=config["electricity"]["base_load"].keys()
for carrier in carriers:
filter=n.generators.query("carrier==@carrier").index
n.generators.loc[filter,"p_min_pu"]=config["electricity"]["base_load"][carrier]
def add_battery_constraints(n): def add_battery_constraints(n):
nodes = n.buses.index[n.buses.carrier == "battery"] nodes = n.buses.index[n.buses.carrier == "battery"]
@ -259,6 +268,8 @@ def extra_functionality(n, snapshots):
add_SAFE_constraints(n, config) add_SAFE_constraints(n, config)
if 'CCL' in opts and n.generators.p_nom_extendable.any(): if 'CCL' in opts and n.generators.p_nom_extendable.any():
add_CCL_constraints(n, config) add_CCL_constraints(n, config)
if "BL":
add_base_load_constraint(n, config)
for o in opts: for o in opts:
if "EQ" in o: if "EQ" in o:
add_EQ_constraints(n, o) add_EQ_constraints(n, o)