edisgo.io.powermodels_io

Functions

to_powermodels(edisgo_object[, s_base, flexible_cps, ...])

Convert eDisGo representation of the network topology and timeseries to

from_powermodels(edisgo_object, pm_results, hv_flex_dict)

Convert results from optimization in PowerModels network data format to eDisGo data

aggregate_parallel_transformers(psa_net)

Calculate impedance for parallel transformers and aggregate them. Replace

Module Contents

edisgo.io.powermodels_io.to_powermodels(edisgo_object, s_base=1, flexible_cps=None, flexible_hps=None, flexible_loads=None, flexible_storage_units=None, opf_version=1)

Convert eDisGo representation of the network topology and timeseries to PowerModels network data format.

Parameters:

  • edisgo_object (EDisGo)

  • s_base (int) – Base value of apparent power for per unit system. Default: 1 MVA.

  • flexible_cps (numpy.ndarray or None) – Array containing all charging points that allow for flexible charging.

  • flexible_hps (numpy.ndarray or None) – Array containing all heat pumps that allow for flexible operation due to an attached heat storage.

  • flexible_loads (numpy.ndarray or None) – Array containing all flexible loads that allow for application of demand side management strategy.

  • flexible_storage_units (numpy.ndarray or None) – Array containing all flexible storages. Non-flexible storage units operate to optimize self consumption. Default: None.

  • opf_version (int) – Version of optimization models to choose from. Must be one of [1, 2, 3, 4]. For more information see edisgo.opf.powermodels_opf.pm_optimize(). Default: 1.

Returns:

First dictionary contains all network data in PowerModels network data format. Second dictionary contains time series of HV requirement for each flexibility retrieved from overlying_grid component of edisgo object and reduced by non-flexible components.

Return type:

(dict, dict)

edisgo.io.powermodels_io.from_powermodels(edisgo_object, pm_results, hv_flex_dict, s_base=1)

Convert results from optimization in PowerModels network data format to eDisGo data format and updates timeseries values of flexibilities on eDisGo object.

Parameters:

  • edisgo_object (EDisGo)

  • pm_results (dict or str) – Dictionary or path to json file that contains all optimization results in PowerModels network data format.

  • hv_flex_dict (dict) – Dictionary containing time series of HV requirement for each flexibility retrieved from overlying grid component of edisgo object.

  • s_base (int) – Base value of apparent power for per unit system. Default: 1 MVA.

edisgo.io.powermodels_io.aggregate_parallel_transformers(psa_net)

Calculate impedance for parallel transformers and aggregate them. Replace psa_net.transformers dataframe by aggregated transformer dataframe.

Parameters:

psa_net (PyPSA.Network) – PyPSA.Network representation of network.