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solve_operations_network: include optimized stores to operation (#269)

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* remove stores-buses from load generators

* include optimized stores to operation network

* add release notes

* Update doc/release_notes.rst

Co-authored-by: Fabian Neumann <fabian.neumann@outlook.de>

* Update doc/release_notes.rst

Co-authored-by: Fabian Neumann <fabian.neumann@outlook.de>

* Update release_notes.rst

* Update scripts/solve_network.py

Co-authored-by: Fabian Neumann <fabian.neumann@outlook.de>
This commit is contained in:
Martha Frysztacki 2021-08-18 10:38:51 +02:00 committed by GitHub
parent 3467376c70
commit 1c173567b5
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3 changed files with 14 additions and 6 deletions
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2
doc/release_notes.rst
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@ -26,6 +26,8 @@ Upcoming Release
* Bugfix in :mod:`build_renewable_profile` where offshore wind profiles could no longer be created [`#249 <https://github.com/PyPSA/pypsa-eur/pull/249>`_].
* Implements changes to ``n.snapshot_weightings`` in upcoming PyPSA version (cf. `PyPSA/PyPSA/#227 <https://github.com/PyPSA/PyPSA/pull/227>`_) [`#259 <https://github.com/PyPSA/pypsa-eur/pull/259>`_].
* Bugfix: Lower expansion limit of extendable carriers is now set to the existing capacity, i.e. ``p_nom_min = p_nom`` (0 before). Simultaneously, the upper limit (``p_nom_max``) is now the maximum of the installed capacity (``p_nom``) and the previous estimate based on land availability (``p_nom_max``) [`#260 <https://github.com/PyPSA/pypsa-eur/pull/260>`_].
* Bugfix: Solving an operations network now includes optimized store capacities as well. Before only lines, links, generators and storage units were considered.
* Bugfix: With ``load_shedding: true`` in the solving options of ``config.yaml`` load shedding generators are only added at the AC buses, excluding buses for H2 and battery stores.
PyPSA-Eur 0.3.0 (7th December 2020)
==================================

5
scripts/solve_network.py
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@ -101,8 +101,9 @@ def prepare_network(n, solve_opts):
if solve_opts.get('load_shedding'):
n.add("Carrier", "Load")
n.madd("Generator", n.buses.index, " load",
bus=n.buses.index,
buses_i = n.buses.query("carrier == 'AC'").index
n.madd("Generator", buses_i, " load",
bus=buses_i,
carrier='load',
sign=1e-3, # Adjust sign to measure p and p_nom in kW instead of MW
marginal_cost=1e2, # Eur/kWh

13
scripts/solve_operations_network.py
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@ -81,10 +81,15 @@ def set_parameters_from_optimized(n, n_optim):
n_optim.generators['p_nom_opt'].reindex(gen_extend_i, fill_value=0.)
n.generators.loc[gen_extend_i, 'p_nom_extendable'] = False
stor_extend_i = n.storage_units.index[n.storage_units.p_nom_extendable]
n.storage_units.loc[stor_extend_i, 'p_nom'] = \
n_optim.storage_units['p_nom_opt'].reindex(stor_extend_i, fill_value=0.)
n.storage_units.loc[stor_extend_i, 'p_nom_extendable'] = False
stor_units_extend_i = n.storage_units.index[n.storage_units.p_nom_extendable]
n.storage_units.loc[stor_units_extend_i, 'p_nom'] = \
n_optim.storage_units['p_nom_opt'].reindex(stor_units_extend_i, fill_value=0.)
n.storage_units.loc[stor_units_extend_i, 'p_nom_extendable'] = False
stor_extend_i = n.stores.index[n.stores.e_nom_extendable]
n.stores.loc[stor_extend_i, 'e_nom'] = \
n_optim.stores['e_nom_opt'].reindex(stor_extend_i, fill_value=0.)
n.stores.loc[stor_extend_i, 'e_nom_extendable'] = False
return n