Include interest area in AC clustering #662
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CarlosEpia
changed the title
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Hi @ulfmueller this PR is ready for review. According to our agreement with @birgits and David, now it is possible to use also the eHV clustering while keeping the buses inside the interest area. It means that there are no 110kV lines or buses outside the provided area, therefore it is very important to define carefully the shapes since it could lead to 110kV isolated buses. |
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Regarding the definition of the Interest area, I think that it makes sense to provide a better explanation.
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As examples of well-defined areas, we can take the two shapefiles created and shared by @ulfmueller (Fokusregion.zip), where the network topology is taken into account and no stubs can be found. Using the mentioned areas, the clustering process runs as expected. |
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@CarlosEpia I added the option, to plot the nodes inside the interest area differently from the other nodes. You can remove it if it's not helpful or anything. I just added it as a suggestion as I implemented it for myself anyway. |
In case components are replaced by an extension scenario these are always dropped. Thus, only the argument scn_extension is needed
Features/extendable lines from nep
| area_network = network_based_on_buses(etrago.network, buses_area) | ||
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| elif apply_on == "market_model": | ||
| elec_network_buses = etrago.network_tsa.buses[ |
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@CarlosEpia or @ClaraBuettner, I discovered that n_clusters is not assigned in this elif. Not sure if this was done in this branch or not, so maybe it's not an issue that should be fixed here.
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This function is defined in cluster.electrical.py on dev. In that function, n_clusters is defined for all settings and the clustering works fine. So I guess it is related to this branch. Could you have a look at it @CarlosEpia?
When scn_extension is selected, some HV buses are connected to more than one eHV bus. This leads to duplicated indices in the path matrix. To avoid this, each HV bus is only considered once using transformers.bus1.unique().
This is needed when some e-Mobility buses are not clustered. In some cases, the driving load is not high enough to match the e_min_pu limits of the ev stores.
Add option for negative load shedding at e-Mobility buses
Solves the AC and associated sectors of #661. The areas can be supplied by path to shapefiles or list of nuts names e.g., ["Cuxhaven", "Bremerhaven", "Wesermarsch", "Osterholz", "Bremen"].