pypowsybl.network.create_four_substations_node_breaker_network_with_extensions¶ create_four_substations_node_breaker_network_with_extensions(allow_variant_multi_thread_access=False)[source]¶ Create an instance of powsybl “4 substations” test case with ConnectablePosition and BusbarSectionPosition extensions. The topology is in node-breaker representation. Parameters: allow_variant_multi_thread_access (bool) Return type: Network