067d259ff6
* and reduce corresponding sections in readme * and modify environment docs * and add bibtex support (tentative)
93 lines
4.1 KiB
ReStructuredText
93 lines
4.1 KiB
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##########################################
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Preparing Networks
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##########################################
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The preparation process of the PyPSA-Eur energy system model consists of a group of ``snakemake`` rules which are briefly outlined and explained in detail in the sections below:
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- ``build_shapes`` to generate GeoJSON files with shapes of the countries, exclusive economic zones and `NUTS3 <https://en.wikipedia.org/wiki/Nomenclature_of_Territorial_Units_for_Statistics>`_ areas.
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- ``build_cutout`` to prepare smaller weather data portions from `ERA5 <https://www.ecmwf.int/en/forecasts/datasets/reanalysis-datasets/era5>`_ for cutout ``europe-2013-era5`` and SARAH for cutout ``europe-2013-sarah``.
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With these and the externally extracted ENTSO-E online map topology (``data/entsoegridkit``), it can build a base ``PyPSA`` network with the following rules:
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- ``base_network`` builds and stores the base network with all buses, HVAC lines and HVDC links, while
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- ``build_bus_regions`` determines `Voronoi cells <https://en.wikipedia.org/wiki/Voronoi_diagram>`_ for all substations.
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Then the process continues by calculating conventional power plant capacities, potentials, and per-unit availability time series for variable renewable energy carriers and hydro power plants with the following rules:
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- ``build_powerplants`` for today's thermal power plant capacities using `powerplantmatching <https://github.com/FRESNA/powerplantmatching>`_ allocating these to the closest substation for each powerplant,
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- ``build_renewable_potentials`` for the installation potentials for solar panels, onshore and offshore wind turbines constrained by landuse restrictions and natural protection areas,
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- ``build_renewable_profiles`` for the hourly capacity factors in each substation's Voronoi cell for PV, onshore and offshore wind, and
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- ``build_hydro_profile`` for the hourly per-unit hydro power availability time series.
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The central rule ``add_electricity`` then ties all the different data inputs together into a detailed `PyPSA` network stored in ``networks/elec.nc`` containing
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.. todo:: probably move parts into ``add_electricity`` docstring
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- today's transmission topology and transfer capacities (optionally including lines which are under construction according to the config settings ``lines: under_construction`` and ``links: under_construction``),
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- today's thermal and hydro power generation capacities (for the technologies listed in the config setting ``electricity: conventional_carriers``), and
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- today's load time-series (upsampled in a top-down approach according to population and gross domestic product)
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It further adds extendable ``generators`` and ``storage_units`` with **zero** capacity for
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- photovoltaic, onshore and offshore wind installations with today's locational, hourly wind and solar pv capacity factors (but **no** current capacities)
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- long-term hydrogen and short-term battery storage units (if listed in the config setting ``electricity: extendable_carriers``)
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- additional open- and combined-cycle gas turbines (if ``OCGT`` and/or ``CCGT`` is listed in the config setting ``electricity: extendable_carriers``)
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.. each rule description should have a list of parameters
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.. from the config.yaml that affect this rule.
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Build Shapes
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=============================
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.. automodule:: build_shapes
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Build Cutout
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=============================
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.. automodule:: build_cutout
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Prepare HVDC Links
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=============================
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.. automodule:: prepare_links_p_nom
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Base Network
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=============================
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.. automodule:: base_network
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Build Bus Regions
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=============================
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.. automodule:: build_bus_regions
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Build Country Full Load Hours
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=============================
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.. automodule:: build_country_flh
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Build Hydro Profile
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=============================
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.. automodule:: build_hydro_profile
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Build Natura Raster
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=============================
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.. automodule:: build_natura_raster
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Build Renewable Profiles
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========================
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.. automodule:: build_renewable_profiles
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Build Power Plants
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=============================
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.. automodule:: build_powerplants
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Add Electricity
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=============================
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.. automodule:: add_electricity
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