edisgo.network.grids.LVGrid

class edisgo.network.grids.LVGrid(**kwargs)

Bases: Grid

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Defines a low voltage network in eDisGo.

property buses_df

Buses within the network.

Returns:: Dataframe with all buses in topology. For more information on the dataframe see buses_df.
Return type:: pandas.DataFrame

property transformers_df

Transformers to overlaying network.

Returns:: Dataframe with all transformers to overlaying network. For more information on the dataframe see transformers_df.
Return type:: pandas.DataFrame

draw(node_color='black', edge_color='black', colorbar=False, labels=False, filename=None)

Draw LV network.

Currently, edge width is proportional to nominal apparent power of the line and node size is proportional to peak load of connected loads.

Parameters:

node_color (str or pandas.Series) – Color of the nodes (buses) of the grid. If provided as string all nodes will have that color. If provided as series, the index of the series must contain all buses in the LV grid and the corresponding values must be float values, that will be translated to the node color using a colormap, currently set to “Blues”. Default: “black”.
edge_color (str or pandas.Series) – Color of the edges (lines) of the grid. If provided as string all edges will have that color. If provided as series, the index of the series must contain all lines in the LV grid and the corresponding values must be float values, that will be translated to the edge color using a colormap, currently set to “inferno_r”. Default: “black”.
colorbar (bool) – If True, a colorbar is added to the plot for node and edge colors, in case these are sequences. Default: False.
labels (bool) – If True, displays bus names. As bus names are quite long, this is currently not very pretty. Default: False.
filename (str or None) – If a filename is provided, the plot is saved under that name but not displayed. If no filename is provided, the plot is only displayed. Default: None.