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delete generators based on scenario #394

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merged 1 commit into from
Jan 30, 2025
Merged

delete generators based on scenario #394

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50 changes: 26 additions & 24 deletions src/egon/data/datasets/fill_etrago_gen.py
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Original file line number Diff line number Diff line change
Expand Up @@ -258,32 +258,34 @@ def adjust_renew_feedin_table(renew_feedin, cfg):


def delete_previuos_gen(cfg, con, etrago_gen_orig, power_plants):
carrier_delete = list(power_plants.carrier.unique())

if carrier_delete:
db.execute_sql(
f"""DELETE FROM
{cfg['targets']['etrago_generators']['schema']}.
{cfg['targets']['etrago_generators']['table']}
WHERE carrier IN {*carrier_delete,}
AND bus IN (
SELECT bus_id FROM {cfg['sources']['bus']['schema']}.
{cfg['sources']['bus']['table']}
WHERE country = 'DE'
AND carrier = 'AC')
"""
)
for scn_name in egon.data.config.settings()["egon-data"]["--scenarios"]:
power_plants_scn = power_plants[power_plants["scenario"] == scn_name]
carrier_delete = list(power_plants_scn.carrier.unique())

db.execute_sql(
f"""DELETE FROM
{cfg['targets']['etrago_gen_time']['schema']}.
{cfg['targets']['etrago_gen_time']['table']}
WHERE generator_id NOT IN (
SELECT generator_id FROM
if carrier_delete:
db.execute_sql(
f"""DELETE FROM
{cfg['targets']['etrago_generators']['schema']}.
{cfg['targets']['etrago_generators']['table']})
"""
)
{cfg['targets']['etrago_generators']['table']}
WHERE carrier IN {*carrier_delete,}
AND bus IN (
SELECT bus_id FROM {cfg['sources']['bus']['schema']}.
{cfg['sources']['bus']['table']}
WHERE country = 'DE'
AND carrier = 'AC')
"""
)

db.execute_sql(
f"""DELETE FROM
{cfg['targets']['etrago_gen_time']['schema']}.
{cfg['targets']['etrago_gen_time']['table']}
WHERE generator_id NOT IN (
SELECT generator_id FROM
{cfg['targets']['etrago_generators']['schema']}.
{cfg['targets']['etrago_generators']['table']})
"""
)


def set_timeseries(power_plants, renew_feedin):
Expand Down
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