bjoern/pypsa-eur
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Merge pull request #303 from PyPSA/electrolysis-wasteheat

Browse Source 
add option to use electrolysis waste heat in district heating
This commit is contained in:
Fabian Neumann 2023-02-15 19:06:12 +01:00 committed by GitHub
commit 809b07be86
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
config.default.yaml
View File

@ -265,6 +265,7 @@ sector:
min_part_load_methanolisation: 0.5 # p_min_pu
use_fischer_tropsch_waste_heat: true
use_fuel_cell_waste_heat: true
use_electrolysis_waste_heat: false
electricity_distribution_grid: true
electricity_distribution_grid_cost_factor: 1.0 #multiplies cost in data/costs.csv
electricity_grid_connection: true # only applies to onshore wind and utility PV

2
doc/release_notes.rst
View File

@ -71,6 +71,8 @@ incorporates retrofitting options to hydrogen.
* Option ``retrieve_sector_databundle`` to automatically retrieve and extract data bundle.
* Add option to use waste heat of electrolysis in district heating networks (``use_electrolysis_waste_heat``).
* Add regionalised hydrogen salt cavern storage potentials from `Technical Potential of Salt Caverns for Hydrogen Storage in Europe <https://doi.org/10.20944/preprints201910.0187.v1>`_.
* Add option to sweep the global CO2 sequestration potentials with keyword ``seq200`` in the ``{sector_opts}`` wildcard (for limit of 200 Mt CO2).

5
scripts/prepare_sector_network.py
View File

@ -2472,6 +2472,11 @@ def add_waste_heat(n):
n.links.loc[urban_central + " Fischer-Tropsch", "bus3"] = urban_central + " urban central heat"
n.links.loc[urban_central + " Fischer-Tropsch", "efficiency3"] = 0.95 - n.links.loc[urban_central + " Fischer-Tropsch", "efficiency"]
# TODO integrate useable waste heat efficiency into technology-data from DEA
if options.get('use_electrolysis_waste_heat', False):
n.links.loc[urban_central + " H2 Electrolysis", "bus2"] = urban_central + " urban central heat"
n.links.loc[urban_central + " H2 Electrolysis", "efficiency2"] = 0.84 - n.links.loc[urban_central + " H2 Electrolysis", "efficiency"]
if options['use_fuel_cell_waste_heat']:
n.links.loc[urban_central + " H2 Fuel Cell", "bus2"] = urban_central + " urban central heat"
n.links.loc[urban_central + " H2 Fuel Cell", "efficiency2"] = 0.95 - n.links.loc[urban_central + " H2 Fuel Cell", "efficiency"]