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test_network.py
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#
# Copyright (c) 2020-2022, RTE (http://www.rte-france.com)
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
import copy
import datetime
import math
import os
import pathlib
import re
import tempfile
import unittest
import io
import zipfile
from os.path import exists
import matplotlib.pyplot as plt
import networkx as nx
import numpy as np
import pandas as pd
import pytest
from numpy import nan
import pypowsybl as pp
import pypowsybl.report as rp
import util
from pypowsybl import PyPowsyblError
from pypowsybl.network import ValidationLevel, SldParameters, NadLayoutType, NadParameters, LayoutParameters, EdgeInfoType, NadProfile
TEST_DIR = pathlib.Path(__file__).parent
DATA_DIR = TEST_DIR.parent / 'data'
def test_create_empty_network():
n = pp.network.create_empty("test")
assert n is not None
def test_load_network_from_string():
file_content = """
##C 2007.05.01
##N
##ZBE
BBE1AA1 0 2 400.00 3000.00 0.00000 -1500.0 0.00000 0.00000 -9000.0 9000.00 -9000.0 F
"""
n = pp.network.load_from_string('simple-eu.uct', file_content)
assert 1 == len(n.get_substations())
def test_load_cgmes_zipped():
with open(DATA_DIR.joinpath('CGMES_Full.zip'), "rb") as fh:
n = pp.network.load_from_binary_buffer(io.BytesIO(fh.read()))
assert 3 == len(n.get_substations())
def test_load_cgmes_two_zip():
with open(DATA_DIR.joinpath('CGMES_Partial.zip'), "rb") as cgmesPartial:
with open(DATA_DIR.joinpath('Boundary.zip'), "rb") as boundary:
n = pp.network.load_from_binary_buffers([io.BytesIO(cgmesPartial.read()), io.BytesIO(boundary.read())])
assert 3 == len(n.get_substations())
def test_load_post_processor():
assert ['loadflowResultsCompletion', 'odreGeoDataImporter', 'replaceTieLinesByLines'] == pp.network.get_import_post_processors()
pp.network.load(DATA_DIR.joinpath('CGMES_Full.zip'), post_processors=['replaceTieLinesByLines'])
def test_save_cgmes_zip():
n = pp.network.create_eurostag_tutorial_example1_network()
buffer = n.save_to_binary_buffer(format='CGMES')
with zipfile.ZipFile(buffer, 'r') as zip_file:
assert ['file_EQ.xml', 'file_TP.xml', 'file_SV.xml', 'file_SSH.xml'] == zip_file.namelist()
def test_load_zipped_xiidm():
with open(DATA_DIR.joinpath('battery_xiidm.zip'), "rb") as fh:
n = pp.network.load_from_binary_buffer(io.BytesIO(fh.read()))
assert 2 == len(n.get_substations())
def test_save_to_string():
bat_path = TEST_DIR.joinpath('battery.xiidm')
xml = bat_path.read_text()
n = pp.network.load(str(bat_path))
assert xml == n.save_to_string()
def test_save_ampl():
n = pp.network.create_eurostag_tutorial_example1_network()
with tempfile.TemporaryDirectory() as tmp_dir_name:
tmp_dir_path = pathlib.Path(tmp_dir_name)
ampl_base_file = tmp_dir_path.joinpath('ampl')
n.save(ampl_base_file, format='AMPL')
file_names = os.listdir(tmp_dir_path)
file_names_expected = ['ampl_network_vsc_converter_stations.txt', 'ampl_network_branches.txt',
'ampl_network_rtc.txt', 'ampl_network_generators.txt',
'ampl_network_substations.txt', 'ampl_network_tct.txt', 'ampl_network_loads.txt',
'ampl_network_lcc_converter_stations.txt', 'ampl_network_static_var_compensators.txt',
'ampl_network_hvdc.txt', 'ampl_network_limits.txt', 'ampl_network_shunts.txt',
'ampl_network_batteries.txt', 'ampl_network_ptc.txt', 'ampl_network_buses.txt',
'ampl_headers.txt']
assert len(file_names) == len(file_names_expected)
for file_name in file_names:
assert file_name in file_names_expected
def test_save_import_iidm():
n = pp.network.create_eurostag_tutorial_example1_network()
with tempfile.TemporaryDirectory() as tmp_dir_name:
tmp_dir_path = pathlib.Path(tmp_dir_name)
iidm_file = tmp_dir_path.joinpath('test.xiidm')
n.save(iidm_file, format='XIIDM')
file_names = os.listdir(tmp_dir_path)
assert len(file_names) == 1
assert 'test.xiidm' in file_names
n2 = pp.network.load(iidm_file)
assert n2.save_to_string() == n.save_to_string()
assert isinstance(n2, pp.network.Network)
def test_save_matpower():
n = pp.network.create_eurostag_tutorial_example1_network()
with tempfile.TemporaryDirectory() as tmp_dir_name:
tmp_dir_path = pathlib.Path(tmp_dir_name)
mat_file = tmp_dir_path.joinpath('test.mat')
n.save(mat_file, format='MATPOWER')
file_names = os.listdir(tmp_dir_path)
assert len(file_names) == 1
assert 'test.mat' in file_names
n2 = pp.network.load(mat_file)
assert isinstance(n2, pp.network.Network)
# assert n2.save_to_string() == n.save_to_string() # problem import/export matpower
def test_save_ucte():
ucte_local_path = TEST_DIR.joinpath('test.uct')
n = pp.network.load(str(ucte_local_path))
with tempfile.TemporaryDirectory() as tmp_dir_name:
tmp_dir_path = pathlib.Path(tmp_dir_name)
ucte_temporary_path = tmp_dir_path.joinpath('test.uct')
n.save(ucte_temporary_path, format='UCTE')
file_names = os.listdir(tmp_dir_path)
assert len(file_names) == 1
assert 'test.uct' in file_names
with open(ucte_temporary_path, 'r') as test_file:
with open(ucte_local_path, 'r') as expected_file:
# remove header with specific date
test_file_str = test_file.read()[0] + test_file.read()[3:]
expected_file_str = expected_file.read()[0] + expected_file.read()[3:]
assert test_file_str == expected_file_str
def test_get_import_format():
formats = pp.network.get_import_formats()
assert ['BIIDM', 'CGMES', 'IEEE-CDF', 'JIIDM', 'MATPOWER', 'POWER-FACTORY', 'PSS/E', 'UCTE', 'XIIDM'] == formats
def test_get_import_supported_extensions():
extensions = pp.network.get_import_supported_extensions()
assert ['RAW', 'RAWX', 'UCT', 'biidm', 'bin', 'dgs', 'iidm', 'jiidm', 'json', 'mat', 'raw', 'rawx', 'txt', 'uct', 'xiidm', 'xml'] == extensions
def test_get_import_parameters():
parameters = pp.network.get_import_parameters('PSS/E')
assert 2 == len(parameters)
assert ['psse.import.ignore-base-voltage', 'psse.import.ignore-node-breaker-topology'] == parameters.index.tolist()
assert 'Ignore base voltage specified in the file' == parameters['description']['psse.import.ignore-base-voltage']
assert 'BOOLEAN' == parameters['type']['psse.import.ignore-base-voltage']
assert 'false' == parameters['default']['psse.import.ignore-base-voltage']
parameters = pp.network.get_import_parameters('CGMES')
assert '[mRID, rdfID]' == parameters['possible_values']['iidm.import.cgmes.source-for-iidm-id']
def test_get_export_parameters():
parameters = pp.network.get_export_parameters('CGMES')
assert 21 == len(parameters)
name = 'iidm.export.cgmes.cim-version'
assert name == parameters.index.tolist()[1]
assert 'CIM version to export' == parameters['description'][name]
assert 'STRING' == parameters['type'][name]
assert '' == parameters['default'][name]
assert '[EQ, TP, SSH, SV]' == parameters['possible_values']['iidm.export.cgmes.profiles']
def test_get_export_format():
formats = set(pp.network.get_export_formats())
assert {'AMPL', 'BIIDM', 'CGMES', 'JIIDM', 'MATPOWER', 'PSS/E', 'UCTE', 'XIIDM'} == formats
def test_load_network():
n = pp.network.load(str(TEST_DIR.joinpath('empty-network.xml')))
assert n is not None
def test_load_power_factory_network():
n = pp.network.load(str(DATA_DIR.joinpath('ieee14.dgs')))
assert n is not None
def test_connect_disconnect():
n = pp.network.create_ieee14()
assert n.disconnect('L1-2-1')
assert n.connect('L1-2-1')
def test_network_attributes():
n = pp.network.create_eurostag_tutorial_example1_network()
assert 'sim1' == n.id
assert datetime.datetime(2018, 1, 1, 10, 0, tzinfo=datetime.timezone.utc) == n.case_date
assert 'sim1' == n.name
assert datetime.timedelta(0) == n.forecast_distance
assert 'test' == n.source_format
def test_network_representation():
n = pp.network.create_eurostag_tutorial_example1_network()
expected = 'Network(id=sim1, name=sim1, case_date=2018-01-01 10:00:00+00:00, ' + \
'forecast_distance=0:00:00, source_format=test)'
assert str(n) == expected
assert repr(n) == expected
def test_get_network_element_ids():
n = pp.network.create_eurostag_tutorial_example1_network()
assert ['NGEN_NHV1', 'NHV2_NLOAD'] == n.get_elements_ids(pp.network.ElementType.TWO_WINDINGS_TRANSFORMER)
assert ['NGEN_NHV1'] == n.get_elements_ids(element_type=pp.network.ElementType.TWO_WINDINGS_TRANSFORMER,
nominal_voltages={24})
assert ['NGEN_NHV1', 'NHV2_NLOAD'] == n.get_elements_ids(
element_type=pp.network.ElementType.TWO_WINDINGS_TRANSFORMER,
nominal_voltages={24, 150})
assert ['LOAD'] == n.get_elements_ids(element_type=pp.network.ElementType.LOAD, nominal_voltages={150})
assert ['LOAD'] == n.get_elements_ids(element_type=pp.network.ElementType.LOAD, nominal_voltages={150},
countries={'BE'})
assert [] == n.get_elements_ids(element_type=pp.network.ElementType.LOAD, nominal_voltages={150}, countries={'FR'})
assert ['NGEN_NHV1'] == n.get_elements_ids(element_type=pp.network.ElementType.TWO_WINDINGS_TRANSFORMER,
nominal_voltages={24}, countries={'FR'})
assert [] == n.get_elements_ids(element_type=pp.network.ElementType.TWO_WINDINGS_TRANSFORMER, nominal_voltages={24},
countries={'BE'})
def test_buses():
n = pp.network.create_eurostag_tutorial_example1_network()
buses = n.get_buses()
expected = pd.DataFrame(index=pd.Series(name='id', data=['VLGEN_0', 'VLHV1_0', 'VLHV2_0', 'VLLOAD_0']),
columns=['name', 'v_mag', 'v_angle', 'connected_component', 'synchronous_component',
'voltage_level_id'],
data=[['', nan, nan, 0, 0, 'VLGEN'],
['', 380, nan, 0, 0, 'VLHV1'],
['', 380, nan, 0, 0, 'VLHV2'],
['', nan, nan, 0, 0, 'VLLOAD']])
pd.testing.assert_frame_equal(expected, buses, check_dtype=False)
n.update_buses(pd.DataFrame(index=['VLGEN_0'], columns=['v_mag', 'v_angle'], data=[[400, 0]]))
buses = n.get_buses()
expected = pd.DataFrame(index=pd.Series(name='id', data=['VLGEN_0', 'VLHV1_0', 'VLHV2_0', 'VLLOAD_0']),
columns=['name', 'v_mag', 'v_angle', 'connected_component', 'synchronous_component',
'voltage_level_id'],
data=[['', 400, 0, 0, 0, 'VLGEN'],
['', 380, nan, 0, 0, 'VLHV1'],
['', 380, nan, 0, 0, 'VLHV2'],
['', nan, nan, 0, 0, 'VLLOAD']])
pd.testing.assert_frame_equal(expected, buses, check_dtype=False)
def test_loads_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
loads = n.get_loads(all_attributes=True)
assert 600 == loads['p0']['LOAD']
assert 200 == loads['q0']['LOAD']
assert 'UNDEFINED' == loads['type']['LOAD']
assert not loads['fictitious']['LOAD']
df2 = pd.DataFrame(data=[[500, 300]], columns=['p0', 'q0'], index=['LOAD'])
n.update_loads(df2)
df3 = n.get_loads()
assert 300 == df3['q0']['LOAD']
assert 500 == df3['p0']['LOAD']
n = pp.network.create_four_substations_node_breaker_network()
loads = n.get_loads(attributes=['bus_breaker_bus_id', 'node'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['LD1', 'LD2', 'LD3', 'LD4', 'LD5', 'LD6']),
columns=['bus_breaker_bus_id', 'node'],
data=[['S1VL1_2', 2], ['S1VL2_13', 13], ['S1VL2_15', 15], ['S1VL2_17', 17], ['S3VL1_4', 4], ['S4VL1_2', 2]])
pd.testing.assert_frame_equal(expected, loads, check_dtype=False, atol=1e-2)
def test_grounds():
n = pp.network.create_eurostag_tutorial_example1_network()
grounds = n.get_grounds(all_attributes=True)
assert grounds.empty
n.create_grounds(id='GROUND', voltage_level_id='VLHV1', bus_id='NHV1')
expected = pd.DataFrame(index=pd.Series(name='id', data=['GROUND']),
columns=['name', 'voltage_level_id', 'bus_id', 'connected'],
data=[['', 'VLHV1', 'VLHV1_0', True]])
pd.testing.assert_frame_equal(expected, n.get_grounds(), check_dtype=False, atol=1e-2)
def test_batteries_data_frame():
n = pp.network.load(str(TEST_DIR.joinpath('battery.xiidm')))
batteries = n.get_batteries(all_attributes=True)
assert 200.0 == batteries['max_p']['BAT2']
assert not batteries['fictitious']['BAT2']
df2 = pd.DataFrame(data=[[101, 201]], columns=['target_p', 'target_q'], index=['BAT2'])
n.update_batteries(df2)
df3 = n.get_batteries()
assert 101 == df3['target_p']['BAT2']
assert 201 == df3['target_q']['BAT2']
batteries = n.get_batteries(attributes=['bus_breaker_bus_id', 'node'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['BAT', 'BAT2']),
columns=['bus_breaker_bus_id', 'node'],
data=[['NBAT', -1], ['NBAT', -1]])
pd.testing.assert_frame_equal(expected, batteries, check_dtype=False, atol=1e-2)
def test_vsc_data_frame():
n = pp.network.create_four_substations_node_breaker_network()
stations = n.get_vsc_converter_stations(all_attributes=True)
assert -550.0 == stations['min_q_at_p']['VSC1']
assert 570.0 == stations['max_q_at_p']['VSC1']
assert not stations['fictitious']['VSC1']
assert 'S1VL2_5' == stations['bus_breaker_bus_id']['VSC1']
stations = n.get_vsc_converter_stations()
expected = pd.DataFrame(index=pd.Series(name='id', data=['VSC1', 'VSC2']),
columns=['name', 'loss_factor', 'min_q', 'max_q', 'reactive_limits_kind', 'target_v',
'target_q', 'voltage_regulator_on',
'regulated_element_id', 'p', 'q', 'i', 'voltage_level_id',
'bus_id',
'connected'],
data=[['VSC1', 1.1, nan, nan, 'CURVE', 400, 500, True, 'VSC1', 10.11, -512.081, 739.27,
'S1VL2', 'S1VL2_0',
True],
['VSC2', 1.1, -400, 500, 'MIN_MAX', 0, 120, False, 'VSC2', -9.89, -120, 170.032,
'S2VL1', 'S2VL1_0',
True]])
pd.testing.assert_frame_equal(expected, stations, check_dtype=False, atol=1e-2)
stations2 = pd.DataFrame(data=[[300.0, 400.0, 'VSC2'], [1.0, 2.0, 'VSC1']],
columns=['target_v', 'target_q', 'regulated_element_id'], index=['VSC1', 'VSC2'])
n.update_vsc_converter_stations(stations2)
stations3 = pd.DataFrame(data=[[-350, 400]],
columns=['min_q', 'max_q'], index=['VSC2'])
n.update_vsc_converter_stations(stations3)
stations = n.get_vsc_converter_stations()
expected = pd.DataFrame(index=pd.Series(name='id', data=['VSC1', 'VSC2']),
columns=['name', 'loss_factor', 'min_q', 'max_q', 'reactive_limits_kind', 'target_v',
'target_q', 'voltage_regulator_on',
'regulated_element_id', 'p', 'q', 'i', 'voltage_level_id',
'bus_id',
'connected'],
data=[['VSC1', 1.1, nan, nan, 'CURVE', 300, 400, True, 'VSC2', 10.11, -512.081, 739.27,
'S1VL2', 'S1VL2_0',
True],
['VSC2', 1.1, -350, 400, 'MIN_MAX', 1, 2, False, 'VSC1', -9.89, -120, 170.032,
'S2VL1', 'S2VL1_0',
True]])
pd.testing.assert_frame_equal(expected, stations, check_dtype=False, atol=1e-2)
stations = n.get_vsc_converter_stations(attributes=['bus_breaker_bus_id', 'node'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['VSC1', 'VSC2']),
columns=['bus_breaker_bus_id', 'node'],
data=[['S1VL2_5', 5], ['S2VL1_4', 4]])
pd.testing.assert_frame_equal(expected, stations, check_dtype=False, atol=1e-2)
def test_lcc_data_frame():
n = pp.network.create_four_substations_node_breaker_network()
stations = n.get_lcc_converter_stations(all_attributes=True)
assert not stations['fictitious']['LCC1']
assert 'S1VL2_21' == stations['bus_breaker_bus_id']['LCC1']
assert 21 == stations['node']['LCC1']
stations = n.get_lcc_converter_stations()
expected = pd.DataFrame(index=pd.Series(name='id', data=['LCC1', 'LCC2']),
columns=['name', 'power_factor', 'loss_factor', 'p', 'q', 'i', 'voltage_level_id',
'bus_id', 'connected'],
data=[['LCC1', 0.6, 1.1, 80.88, nan, nan, 'S1VL2', 'S1VL2_0', True],
['LCC2', 0.6, 1.1, - 79.12, nan, nan, 'S3VL1', 'S3VL1_0', True]])
pd.testing.assert_frame_equal(expected, stations, check_dtype=False)
n.update_lcc_converter_stations(
pd.DataFrame(index=['LCC1'],
columns=['power_factor', 'loss_factor', 'p', 'q', 'fictitious'],
data=[[0.7, 1.2, 82, 69, True]]))
expected = pd.DataFrame(index=pd.Series(name='id',
data=['LCC1', 'LCC2']),
columns=['name', 'power_factor', 'loss_factor', 'p', 'q', 'i', 'voltage_level_id',
'bus_id', 'connected'],
data=[['LCC1', 0.7, 1.2, 82, 69, 154.68, 'S1VL2', 'S1VL2_0', True],
['LCC2', 0.6, 1.1, - 79.12, nan, nan, 'S3VL1', 'S3VL1_0', True]])
pd.testing.assert_frame_equal(expected, n.get_lcc_converter_stations(), check_dtype=False, atol=1e-2)
def test_hvdc_data_frame():
n = pp.network.create_four_substations_node_breaker_network()
lines = n.get_hvdc_lines(all_attributes=True)
assert 10 == lines['target_p']['HVDC1']
assert not lines['fictitious']['HVDC1']
lines2 = pd.DataFrame(data=[11], columns=['target_p'], index=['HVDC1'])
n.update_hvdc_lines(lines2)
lines = n.get_hvdc_lines()
assert 11 == lines['target_p']['HVDC1']
def test_svc_data_frame():
n = pp.network.create_four_substations_node_breaker_network()
svcs = n.get_static_var_compensators(all_attributes=True)
assert not svcs['fictitious']['SVC']
assert 'S4VL1_4' == svcs['bus_breaker_bus_id']['SVC']
assert 4 == svcs['node']['SVC']
svcs = n.get_static_var_compensators()
expected = pd.DataFrame(
index=pd.Series(name='id', data=['SVC']),
columns=['name', 'b_min', 'b_max', 'target_v', 'target_q',
'regulation_mode', 'regulated_element_id', 'p', 'q', 'i', 'voltage_level_id', 'bus_id',
'connected'],
data=[['', -0.05, 0.05, 400, nan, 'VOLTAGE', 'SVC', nan, -12.54, nan, 'S4VL1', 'S4VL1_0', True]])
pd.testing.assert_frame_equal(expected, svcs, check_dtype=False, atol=1e-2)
n.update_static_var_compensators(pd.DataFrame(
index=pd.Series(name='id', data=['SVC']),
columns=['b_min', 'b_max', 'target_v', 'target_q', 'regulation_mode', 'p', 'q', 'regulated_element_id'],
data=[[-0.06, 0.06, 398, 100, 'REACTIVE_POWER', -12, -13, 'VSC1']]))
svcs = n.get_static_var_compensators()
expected = pd.DataFrame(
index=pd.Series(name='id', data=['SVC']),
columns=['name', 'b_min', 'b_max', 'target_v', 'target_q', 'regulation_mode', 'regulated_element_id', 'p',
'q', 'i',
'voltage_level_id', 'bus_id', 'connected'],
data=[['', -0.06, 0.06, 398, 100, 'REACTIVE_POWER', 'VSC1', -12, -13, 25.54, 'S4VL1', 'S4VL1_0', True]])
pd.testing.assert_frame_equal(expected, svcs, check_dtype=False, atol=1e-2)
svcs = n.get_static_var_compensators(attributes=['bus_breaker_bus_id', 'node'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['SVC']),
columns=['bus_breaker_bus_id', 'node'],
data=[['S4VL1_4', 4]])
pd.testing.assert_frame_equal(expected, svcs,
check_dtype=False, atol=1e-2)
def test_generators_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
generators = n.get_generators(all_attributes=True)
assert 'OTHER' == generators['energy_source']['GEN']
assert 607 == generators['target_p']['GEN']
assert not generators['fictitious']['GEN']
assert 'NGEN' == generators['bus_breaker_bus_id']['GEN']
assert -1 == generators['node']['GEN']
assert -9999.99 == generators['min_q_at_p']['GEN']
assert 9999.99 == generators['max_q_at_p']['GEN']
assert -9999.99 == generators['min_q_at_target_p']['GEN']
assert 9999.99 == generators['max_q_at_target_p']['GEN']
n.update_generators(id='GEN', rated_s=100)
generators = n.get_generators(all_attributes=True)
assert 100 == generators['rated_s']['GEN']
n = pp.network.create_four_substations_node_breaker_network()
generators = n.get_generators(attributes=['bus_breaker_bus_id', 'node'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['GH1', 'GH2', 'GH3', 'GTH1', 'GTH2']),
columns=['bus_breaker_bus_id', 'node'],
data=[['S1VL2_7', 7], ['S1VL2_9', 9], ['S1VL2_11', 11], ['S2VL1_2', 2], ['S3VL1_6', 6]])
pd.testing.assert_frame_equal(expected, generators, check_dtype=False, atol=1e-2)
def test_generator_maxq_minq_reactive_limits():
n = pp.network.create_four_substations_node_breaker_network()
gen1_id = 'GH1'
n.update_generators(id=gen1_id, p=50, target_p=80)
generators = n.get_generators(attributes=['reactive_limits_kind',
'min_q', 'max_q',
'min_q_at_p', 'max_q_at_p',
'min_q_at_target_p', 'max_q_at_target_p'])
gen1 = generators.loc[gen1_id]
assert 'CURVE' == gen1['reactive_limits_kind']
assert np.isnan(gen1['min_q'])
assert np.isnan(gen1['max_q'])
assert -769.3, gen1['min_q_at_p']
assert 860, gen1['max_q_at_p']
assert -845.5, gen1['min_q_at_target_p']
assert 929.0, gen1['max_q_at_target_p']
n = pp.network.create_ieee118()
gen2_id = 'B1-G'
gen2 = n.get_generators().loc[gen2_id]
assert 'MIN_MAX' == gen2['reactive_limits_kind']
assert -5 == gen2['min_q']
assert 15 == gen2['max_q']
def test_vsc_maxq_minq_reactive_limits():
n = pp.network.create_four_substations_node_breaker_network()
vsc1_id = 'VSC1'
n.update_vsc_converter_stations(id=vsc1_id, p=50)
vsc = n.get_vsc_converter_stations(attributes=['min_q_at_p', 'max_q_at_p'])
vsc1 = vsc.loc[vsc1_id]
pd.testing.assert_series_equal(pd.Series({'min_q_at_p': -550.0, 'max_q_at_p': 570.0}, name='VSC1'), vsc1)
def test_generator_disconnected_bus_breaker_id():
n = pp.network.create_eurostag_tutorial_example1_network()
gen1_id = 'GEN'
generators = n.get_generators(attributes=['bus_id', 'bus_breaker_bus_id', 'connected'])
gen1 = generators.loc[gen1_id]
assert 'VLGEN_0' == gen1['bus_id']
assert 'NGEN' == gen1['bus_breaker_bus_id']
assert gen1['connected']
n.disconnect(gen1_id)
generators = n.get_generators(attributes=['bus_id', 'bus_breaker_bus_id', 'connected'])
gen1 = generators.loc[gen1_id]
assert '' == gen1['bus_id']
assert 'NGEN' == gen1['bus_breaker_bus_id']
assert not gen1['connected']
def test_ratio_tap_changer_steps_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
steps = n.get_ratio_tap_changer_steps()
assert 0.8505666905244191 == steps.loc['NHV2_NLOAD']['rho'][0]
assert 0.8505666905244191 == steps.loc[('NHV2_NLOAD', 0), 'rho']
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 0)],
pd.Series(data={'side': '', 'rho': 0.850567, 'r': 0, 'x': 0, 'g': 0, 'b': 0},
name=('NHV2_NLOAD', 0)), check_dtype=False)
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 1)],
pd.Series(data={'side': '', 'rho': 1.00067, 'r': 0, 'x': 0, 'g': 0, 'b': 0},
name=('NHV2_NLOAD', 1)), check_dtype=False)
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 2)],
pd.Series(data={'side': '', 'rho': 1.15077, 'r': 0, 'x': 0, 'g': 0, 'b': 0},
name=('NHV2_NLOAD', 2)), check_dtype=False)
n.update_ratio_tap_changer_steps(pd.DataFrame(
index=pd.MultiIndex.from_tuples([('NHV2_NLOAD', 0), ('NHV2_NLOAD', 1)],
names=['id', 'position']), columns=['rho', 'r', 'x', 'g', 'b'],
data=[[1, 1, 1, 1, 1],
[1, 1, 1, 1, 1]]))
steps = n.get_ratio_tap_changer_steps()
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 0)],
pd.Series(data={'side': '', 'rho': 1, 'r': 1, 'x': 1, 'g': 1, 'b': 1},
name=('NHV2_NLOAD', 0)), check_dtype=False)
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 1)],
pd.Series(data={'side': '', 'rho': 1, 'r': 1, 'x': 1, 'g': 1, 'b': 1},
name=('NHV2_NLOAD', 1)), check_dtype=False)
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 2)],
pd.Series(data={'side': '', 'rho': 1.15077, 'r': 0, 'x': 0, 'g': 0, 'b': 0},
name=('NHV2_NLOAD', 2)), check_dtype=False)
n.update_ratio_tap_changer_steps(id='NHV2_NLOAD', position=0, rho=2, r=3, x=4, g=5, b=6)
steps = n.get_ratio_tap_changer_steps()
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 0)],
pd.Series(data={'side': '', 'rho': 2, 'r': 3, 'x': 4, 'g': 5, 'b': 6},
name=('NHV2_NLOAD', 0)), check_dtype=False)
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 1)],
pd.Series(data={'side': '', 'rho': 1, 'r': 1, 'x': 1, 'g': 1, 'b': 1},
name=('NHV2_NLOAD', 1)), check_dtype=False)
pd.testing.assert_series_equal(steps.loc[('NHV2_NLOAD', 2)],
pd.Series(data={'side': '', 'rho': 1.15077, 'r': 0, 'x': 0, 'g': 0, 'b': 0},
name=('NHV2_NLOAD', 2)), check_dtype=False)
def test_phase_tap_changer_steps_data_frame():
n = pp.network.create_ieee300()
steps = n.get_phase_tap_changer_steps()
assert 11.4 == steps.loc[('T196-2040-1', 0), 'alpha']
pd.testing.assert_series_equal(steps.loc[('T196-2040-1', 0)],
pd.Series(data={'side': '', 'rho': 1, 'alpha': 11.4, 'r': 0, 'x': 0, 'g': 0, 'b': 0},
name=('T196-2040-1', 0)), check_dtype=False)
# pd.testing.assert_frame_equal(expected, n.get_phase_tap_changer_steps(), check_dtype=False)
n.update_phase_tap_changer_steps(pd.DataFrame(
index=pd.MultiIndex.from_tuples([('T196-2040-1', 0)],
names=['id', 'position']), columns=['alpha', 'rho', 'r', 'x', 'g', 'b'],
data=[[1, 1, 1, 1, 1, 1]]))
steps = n.get_phase_tap_changer_steps()
pd.testing.assert_series_equal(steps.loc[('T196-2040-1', 0)],
pd.Series(data={'side': '', 'rho': 1, 'alpha': 1, 'r': 1, 'x': 1, 'g': 1, 'b': 1},
name=('T196-2040-1', 0)), check_dtype=False)
n.update_phase_tap_changer_steps(id=['T196-2040-1'], position=[0], rho=[2], alpha=[7], r=[3], x=[4], g=[5],
b=[6])
steps = n.get_phase_tap_changer_steps()
pd.testing.assert_series_equal(steps.loc[('T196-2040-1', 0)],
pd.Series(data={'side': '', 'rho': 2, 'alpha': 7, 'r': 3, 'x': 4, 'g': 5, 'b': 6},
name=('T196-2040-1', 0)), check_dtype=False)
def test_update_generators_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
generators = n.get_generators()
assert 607 == generators['target_p']['GEN']
assert generators['voltage_regulator_on']['GEN']
assert 'GEN' == generators['regulated_element_id']['GEN']
generators2 = pd.DataFrame(data=[[608.0, 302.0, 25.0, False]],
columns=['target_p', 'target_q', 'target_v', 'voltage_regulator_on'], index=['GEN'])
n.update_generators(generators2)
generators = n.get_generators()
assert 608 == generators['target_p']['GEN']
assert 302.0 == generators['target_q']['GEN']
assert 25.0 == generators['target_v']['GEN']
assert not generators['voltage_regulator_on']['GEN']
def test_regulated_terminal_node_breaker():
n = pp.network.create_four_substations_node_breaker_network()
gens = n.get_generators()
assert 'GH1' == gens['regulated_element_id']['GH1']
n.update_generators(id='GH1', regulated_element_id='S1VL1_BBS')
updated_gens = n.get_generators()
assert 'S1VL1_BBS' == updated_gens['regulated_element_id']['GH1']
with pytest.raises(PyPowsyblError):
n.update_generators(id='GH1', regulated_element_id='LINE_S2S3')
def test_regulated_terminal_bus_breaker():
n = pp.network.create_eurostag_tutorial_example1_network()
generators = n.get_generators()
assert 'GEN' == generators['regulated_element_id']['GEN']
with pytest.raises(PyPowsyblError):
n.update_generators(id='GEN', regulated_element_id='NHV1')
n.update_generators(id='GEN', regulated_element_id='LOAD')
generators = n.get_generators()
assert 'LOAD' == generators['regulated_element_id']['GEN']
def test_areas_data_frame():
n = pp.network.create_eurostag_tutorial_example1_with_tie_lines_and_areas()
areas = n.get_areas(all_attributes=True)
assert 3 == len(areas)
assert not areas['fictitious']['ControlArea_A']
areas = n.get_areas()
expected = pd.DataFrame(
index=pd.Series(name='id', data=['ControlArea_A', 'ControlArea_B', 'Region_AB']),
columns=['name', 'area_type', 'interchange_target', 'interchange', 'ac_interchange', 'dc_interchange'],
data=[['Control Area A', 'ControlArea', -602.6, -602.88, -602.88, 0.0],
['Control Area B', 'ControlArea', +602.6, +602.88, +602.88, 0.0],
['Region AB', 'Region', nan, 0.0, 0.0, 0.0]])
pd.testing.assert_frame_equal(expected, areas, check_dtype=False, atol=1e-2)
n.update_areas(id='ControlArea_A', name='Awesome Control Area A', interchange_target=-400)
areas = n.get_areas()
assert -400 == areas.loc['ControlArea_A']['interchange_target']
assert 'Awesome Control Area A' == areas.loc['ControlArea_A']['name']
n.update_areas(id=['ControlArea_A', 'ControlArea_B'], interchange_target=[-500, 500])
areas = n.get_areas()
assert -500 == areas.loc['ControlArea_A']['interchange_target']
assert +500 == areas.loc['ControlArea_B']['interchange_target']
n.create_areas(id='testArea', area_type='testAreaType')
areas = n.get_areas()
assert 4 == len(areas)
assert 'testAreaType' == areas.loc['testArea']['area_type']
assert np.isnan(areas.loc['testArea']['interchange_target'])
n.create_areas(id=['testAreaA', 'testAreaB'],
area_type=['testAreaType', 'testAreaType'],
interchange_target=[10., nan])
areas = n.get_areas()
assert 6 == len(areas)
assert 10. == areas.loc['testAreaA']['interchange_target']
assert np.isnan(areas.loc['testAreaB']['interchange_target'])
n.remove_elements(['testArea', 'testAreaA', 'testAreaB'])
areas = n.get_areas()
assert 3 == len(areas)
def test_areas_voltage_levels_data_frame():
n = pp.network.create_eurostag_tutorial_example1_with_tie_lines_and_areas()
areas_voltage_levels = n.get_areas_voltage_levels().sort_values(by=['id', 'voltage_level_id'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=[
'ControlArea_A', 'ControlArea_A',
'ControlArea_B', 'ControlArea_B',
'Region_AB', 'Region_AB', 'Region_AB', 'Region_AB']),
columns=['voltage_level_id'],
data=[['VLGEN'], ['VLHV1'],
['VLHV2'], ['VLLOAD'],
['VLGEN'], ['VLHV1'], ['VLHV2'], ['VLLOAD']])
pd.testing.assert_frame_equal(expected, areas_voltage_levels, check_dtype=False)
# test adding boundaries to areas
n = pp.network.create_eurostag_tutorial_example1_network()
n.create_areas(id=['testAreaA', 'testAreaB'],
area_type=['testAreaType', 'testAreaType'],
interchange_target=[10., nan])
n.create_areas_voltage_levels(id=['testAreaA', 'testAreaA', 'testAreaB'],
voltage_level_id=['VLGEN', 'VLHV1', 'VLLOAD'])
areas_voltage_levels = n.get_areas_voltage_levels().sort_values(by=['id', 'voltage_level_id'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=[
'testAreaA', 'testAreaA',
'testAreaB']),
columns=['voltage_level_id'],
data=[['VLGEN'], ['VLHV1'],
['VLLOAD']])
pd.testing.assert_frame_equal(expected, areas_voltage_levels, check_dtype=False)
# test removal
n.create_areas_voltage_levels(id=['testAreaA'], voltage_level_id=[''])
areas_voltage_levels = n.get_areas_voltage_levels().sort_values(by=['id', 'voltage_level_id'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['testAreaB']),
columns=['voltage_level_id'],
data=[['VLLOAD']])
pd.testing.assert_frame_equal(expected, areas_voltage_levels, check_dtype=False)
def test_areas_boundaries_data_frame():
n = pp.network.create_eurostag_tutorial_example1_with_tie_lines_and_areas()
areas_boundaries = n.get_areas_boundaries(all_attributes=True).sort_values(by=['id', 'element'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=[
'ControlArea_A', 'ControlArea_A',
'ControlArea_B', 'ControlArea_B']),
columns=['boundary_type', 'element', 'side', 'ac', 'p', 'q'],
data=[['DANGLING_LINE', 'NHV1_XNODE1', '', True, -301.44, -116.55],
['DANGLING_LINE', 'NHV1_XNODE2', '', True, -301.44, -116.55],
['DANGLING_LINE', 'XNODE1_NHV2', '', True, +301.44, +116.55],
['DANGLING_LINE', 'XNODE2_NHV2', '', True, +301.44, +116.55]])
pd.testing.assert_frame_equal(expected, areas_boundaries, check_dtype=False, atol=1e-2)
# test adding boundaries to area
n = pp.network.create_eurostag_tutorial_example1_with_tie_lines_and_areas()
n.remove_elements(elements_ids=['ControlArea_A', 'ControlArea_B'])
n.create_areas(id=['testAreaA', 'testAreaB'],
area_type=['testAreaType', 'testAreaType'],
interchange_target=[10., nan])
n.create_areas_boundaries(id=['testAreaA', 'testAreaA', 'testAreaB', 'testAreaB'],
boundary_type=['DANGLING_LINE', 'DANGLING_LINE', 'DANGLING_LINE', 'DANGLING_LINE'],
element=['NHV1_XNODE1', 'NHV1_XNODE2', 'XNODE1_NHV2', 'XNODE2_NHV2'],
ac=[True, True, True, True])
areas_boundaries = n.get_areas_boundaries(all_attributes=True).sort_values(by=['id', 'element'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=[
'testAreaA', 'testAreaA',
'testAreaB', 'testAreaB']),
columns=['boundary_type', 'element', 'side', 'ac', 'p', 'q'],
data=[['DANGLING_LINE', 'NHV1_XNODE1', '', True, -301.44, -116.55],
['DANGLING_LINE', 'NHV1_XNODE2', '', True, -301.44, -116.55],
['DANGLING_LINE', 'XNODE1_NHV2', '', True, +301.44, +116.55],
['DANGLING_LINE', 'XNODE2_NHV2', '', True, +301.44, +116.55]])
pd.testing.assert_frame_equal(expected, areas_boundaries, check_dtype=False, atol=1e-2)
# test removal
n.create_areas_boundaries(id=['testAreaA'],
boundary_type=[''],
element=[''])
areas_boundaries = n.get_areas_boundaries(all_attributes=True).sort_values(by=['id', 'element'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=[
'testAreaB', 'testAreaB']),
columns=['boundary_type', 'element', 'side', 'ac', 'p', 'q'],
data=[['DANGLING_LINE', 'XNODE1_NHV2', '', True, +301.44, +116.55],
['DANGLING_LINE', 'XNODE2_NHV2', '', True, +301.44, +116.55]])
pd.testing.assert_frame_equal(expected, areas_boundaries, check_dtype=False, atol=1e-2)
# test using terminals instead of dangling lines, e.g. boundary located at NGEN_NHV1 HV side
n = pp.network.create_eurostag_tutorial_example1_network()
n.create_areas(id=['testAreaA', 'testAreaB'],
area_type=['testAreaType', 'testAreaType'],
interchange_target=[10., nan])
n.update_2_windings_transformers(id='NGEN_NHV1', p2=-600, q2=-50)
n.update_lines(id=['NHV1_NHV2_1', 'NHV1_NHV2_2'], p1=[300, 300], q1=[25, 25])
n.create_areas_boundaries(id=['testAreaA', 'testAreaB', 'testAreaB'],
boundary_type=['TERMINAL', 'TERMINAL', 'TERMINAL'],
element=['NGEN_NHV1', 'NHV1_NHV2_1', 'NHV1_NHV2_2'],
side=['TWO', 'ONE', 'ONE'],
ac=[True, True, True])
areas_boundaries = n.get_areas_boundaries(all_attributes=True).sort_values(by=['id', 'element'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['testAreaA', 'testAreaB', 'testAreaB']),
columns=['boundary_type', 'element', 'side', 'ac', 'p', 'q'],
data=[['TERMINAL', 'NGEN_NHV1', 'TWO', True, -600, -50],
['TERMINAL', 'NHV1_NHV2_1', 'ONE', True, 300, 25],
['TERMINAL', 'NHV1_NHV2_2', 'ONE', True, 300, 25]])
pd.testing.assert_frame_equal(expected, areas_boundaries, check_dtype=False, atol=1e-2)
# test removal
n.create_areas_boundaries(id=['testAreaA'],
element=[''])
areas_boundaries = n.get_areas_boundaries(all_attributes=True).sort_values(by=['id', 'element'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['testAreaB', 'testAreaB']),
columns=['boundary_type', 'element', 'side', 'ac', 'p', 'q'],
data=[['TERMINAL', 'NHV1_NHV2_1', 'ONE', True, 300, 25],
['TERMINAL', 'NHV1_NHV2_2', 'ONE', True, 300, 25]])
pd.testing.assert_frame_equal(expected, areas_boundaries, check_dtype=False, atol=1e-2)
def test_update_unknown_data():
n = pp.network.create_eurostag_tutorial_example1_network()
update = pd.DataFrame(data=[['blob']], columns=['unknown'], index=['GEN'])
with pytest.raises(ValueError) as context:
n.update_generators(update)
assert 'No column named unknown' in str(context)
def test_update_non_modifiable_data():
n = pp.network.create_eurostag_tutorial_example1_network()
update = pd.DataFrame(data=[['blob']], columns=['voltage_level_id'], index=['GEN'])
with pytest.raises(PyPowsyblError) as context:
n.update_generators(update)
assert 'Series \'voltage_level_id\' is not modifiable.' == str(context.value)
def test_update_switches_data_frame():
n = pp.network.load(str(TEST_DIR.joinpath('node-breaker.xiidm')))
switches = n.get_switches()
# no open switch
open_switches = switches[switches['open']].index.tolist()
assert 0 == len(open_switches)
# open 1 breaker
n.update_switches(pd.DataFrame(index=['BREAKER-BB2-VL1_VL2_1'], data={'open': [True]}))
switches = n.get_switches()
open_switches = switches[switches['open']].index.tolist()
assert ['BREAKER-BB2-VL1_VL2_1'] == open_switches
def test_update_2_windings_transformers_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
df = n.get_2_windings_transformers(all_attributes=True)
assert not df['fictitious']['NGEN_NHV1']
df = n.get_2_windings_transformers()
assert ['name', 'r', 'x', 'g', 'b', 'rated_u1', 'rated_u2', 'rated_s', 'p1', 'q1', 'i1', 'p2', 'q2', 'i2',
'voltage_level1_id', 'voltage_level2_id', 'bus1_id', 'bus2_id', 'connected1',
'connected2'] == df.columns.tolist()
expected = pd.DataFrame(index=pd.Series(name='id', data=['NGEN_NHV1', 'NHV2_NLOAD']),
columns=['name', 'r', 'x', 'g', 'b', 'rated_u1', 'rated_u2', 'rated_s', 'p1', 'q1',
'i1', 'p2',
'q2', 'i2', 'voltage_level1_id', 'voltage_level2_id', 'bus1_id', 'bus2_id',
'connected1', 'connected2'],
data=[['', 0.27, 11.10, 0, 0, 24, 400, nan, nan, nan, nan, nan, nan,
nan, 'VLGEN', 'VLHV1', 'VLGEN_0', 'VLHV1_0', True, True],
['', 0.05, 4.05, 0, 0, 400, 158, nan, nan, nan, nan, nan, nan, nan,
'VLHV2', 'VLLOAD', 'VLHV2_0', 'VLLOAD_0', True, True]])
pd.testing.assert_frame_equal(expected, n.get_2_windings_transformers(), check_dtype=False, atol=1e-2)
n.update_2_windings_transformers(
pd.DataFrame(index=['NGEN_NHV1'],
columns=['r', 'x', 'g', 'b', 'rated_u1', 'rated_u2', 'connected1', 'connected2'],
data=[[0.3, 11.2, 1, 1, 90, 225, False, False]]))
expected = pd.DataFrame(index=pd.Series(name='id', data=['NGEN_NHV1', 'NHV2_NLOAD']),
columns=['name', 'r', 'x', 'g', 'b', 'rated_u1', 'rated_u2', 'rated_s', 'p1', 'q1',
'i1', 'p2',
'q2', 'i2', 'voltage_level1_id', 'voltage_level2_id', 'bus1_id', 'bus2_id',
'connected1', 'connected2'],
data=[['', 0.3, 11.2, 1, 1, 90, 225, nan, nan, nan, nan, nan, nan, nan,
'VLGEN', 'VLHV1', '', '', False, False],
['', 0.047, 4.05, 0, 0, 400, 158, nan, nan, nan, nan, nan, nan, nan,
'VLHV2', 'VLLOAD', 'VLHV2_0', 'VLLOAD_0', True, True]])
pd.testing.assert_frame_equal(expected, n.get_2_windings_transformers(), check_dtype=False, atol=1e-2)
n = pp.network.create_four_substations_node_breaker_network()
twt = n.get_2_windings_transformers(attributes=['bus_breaker_bus1_id', 'node1', 'bus_breaker_bus2_id', 'node2'])
expected = pd.DataFrame(
index=pd.Series(name='id', data=['TWT']),
columns=['bus_breaker_bus1_id', 'node1', 'bus_breaker_bus2_id', 'node2'],
data=[['S1VL1_4', 4, 'S1VL2_3', 3]])
pd.testing.assert_frame_equal(expected, twt, check_dtype=False, atol=1e-2)
def test_voltage_levels_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
voltage_levels = n.get_voltage_levels(all_attributes=True)
vlgen = voltage_levels.loc['VLGEN']
assert 24.0 == vlgen['nominal_v']
assert 'BUS_BREAKER' == vlgen['topology_kind']
def test_substations_data_frame():
n = pp.network.create_eurostag_tutorial_example1_network()
expected = pd.DataFrame(index=pd.Series(name='id', data=['P1', 'P2']),
columns=['name', 'TSO', 'geo_tags', 'country'],
data=[['', 'RTE', 'A', 'FR'],
['', 'RTE', 'B', 'BE']])
pd.testing.assert_frame_equal(expected, n.get_substations(), check_dtype=False, atol=1e-2)
n.update_substations(id='P2', TSO='REE', country='ES')
expected = pd.DataFrame(index=pd.Series(name='id', data=['P1', 'P2']),
columns=['name', 'TSO', 'geo_tags', 'country'],
data=[['', 'RTE', 'A', 'FR'],
['', 'REE', 'B', 'ES']])
pd.testing.assert_frame_equal(expected, n.get_substations(), check_dtype=False, atol=1e-2)
def test_reactive_capability_curve_points_data_frame():
n = pp.network.create_four_substations_node_breaker_network()
points = n.get_reactive_capability_curve_points()
assert 0 == pytest.approx(points.loc['GH1']['p'][0])
assert 100 == pytest.approx(points.loc['GH1']['p'][1])
assert -769.3 == pytest.approx(points.loc['GH1']['min_q'][0])
assert -864.55 == pytest.approx(points.loc['GH1']['min_q'][1])
assert 860 == pytest.approx(points.loc['GH1']['max_q'][0])
assert 946.25 == pytest.approx(points.loc['GH1']['max_q'][1])
def test_exception():
n = pp.network.create_ieee14()
with pytest.raises(PyPowsyblError) as e:
n.open_switch("aa")
assert "Switch 'aa' not found" == str(e.value)
def test_ratio_tap_changers():
n = pp.network.create_eurostag_tutorial_example1_network()
expected = pd.DataFrame(index=pd.Series(name='id', data=['NHV2_NLOAD']),
columns=['side', 'tap', 'low_tap', 'high_tap', 'step_count', 'on_load', 'regulating',
'target_v', 'target_deadband', 'regulating_bus_id'],
data=[['', 1, 0, 2, 3, True, True, 158.0, 0.0, 'VLLOAD_0']])
pd.testing.assert_frame_equal(expected, n.get_ratio_tap_changers(), check_dtype=False, atol=1e-2)
update = pd.DataFrame(index=['NHV2_NLOAD'],
columns=['tap', 'regulating', 'target_v'],
data=[[0, False, 180]])
n.update_ratio_tap_changers(update)
expected = pd.DataFrame(index=pd.Series(name='id', data=['NHV2_NLOAD']),
columns=['side', 'tap', 'low_tap', 'high_tap', 'step_count', 'on_load', 'regulating',
'target_v', 'target_deadband', 'regulating_bus_id'],
data=[['', 0, 0, 2, 3, True, False, 180.0, 0.0, 'VLLOAD_0']])
pd.testing.assert_frame_equal(expected, n.get_ratio_tap_changers(), check_dtype=False, atol=1e-2)
def test_ratio_tap_changers_3_windings():
n = pp.network.create_micro_grid_be_network()
expected = pd.DataFrame(index=pd.Series(name='id', data=['b94318f6-6d24-4f56-96b9-df2531ad6543',
'e482b89a-fa84-4ea9-8e70-a83d44790957',
'84ed55f4-61f5-4d9d-8755-bba7b877a246']),
columns=['side', 'tap', 'low_tap', 'high_tap', 'step_count', 'on_load', 'regulating',
'target_v', 'target_deadband', 'regulating_bus_id'],
data=[['', 10, 1, 25, 25, True, False, 0.0, 0.5, '8bbd7e74-ae20-4dce-8780-c20f8e18c2e0_0'],
['', 14, 1, 33, 33, True, True, 10.815, 0.5, '4ba71b59-ee2f-450b-9f7d-cc2f1cc5e386_0'],
['TWO', 17, 1, 33, 33, True, False, 0.0, 0.5, 'b10b171b-3bc5-4849-bb1f-61ed9ea1ec7c_0']])
pd.testing.assert_frame_equal(expected, n.get_ratio_tap_changers(), check_dtype=False, atol=1e-2)
update = pd.DataFrame(index=pd.MultiIndex.from_tuples([('84ed55f4-61f5-4d9d-8755-bba7b877a246', 'TWO')],
names=['id', 'side']),
columns=['tap', 'target_v', 'regulating'],
data=[[9, 16.7, True]])
n.update_ratio_tap_changers(update)
expected = pd.DataFrame(index=pd.Series(name='id', data=['b94318f6-6d24-4f56-96b9-df2531ad6543',
'e482b89a-fa84-4ea9-8e70-a83d44790957',
'84ed55f4-61f5-4d9d-8755-bba7b877a246']),
columns=['side', 'tap', 'low_tap', 'high_tap', 'step_count', 'on_load', 'regulating',
'target_v', 'target_deadband', 'regulating_bus_id'],
data=[['', 10, 1, 25, 25, True, False, 0.0, 0.5, '8bbd7e74-ae20-4dce-8780-c20f8e18c2e0_0'],
['', 14, 1, 33, 33, True, True, 10.815, 0.5, '4ba71b59-ee2f-450b-9f7d-cc2f1cc5e386_0'],
['TWO', 9, 1, 33, 33, True, True, 16.7, 0.5, 'b10b171b-3bc5-4849-bb1f-61ed9ea1ec7c_0']])
pd.testing.assert_frame_equal(expected, n.get_ratio_tap_changers(), check_dtype=False, atol=1e-2)
steps = n.get_ratio_tap_changer_steps()
assert len(steps) == 91
assert steps.loc['e482b89a-fa84-4ea9-8e70-a83d44790957', 3]['side'] == ''
assert steps.loc['84ed55f4-61f5-4d9d-8755-bba7b877a246', 3]['side'] == 'TWO'
def test_phase_tap_changers():
n = pp.network.create_four_substations_node_breaker_network()
tap_changers = n.get_phase_tap_changers()
assert ['side', 'tap', 'low_tap', 'high_tap', 'step_count', 'regulating', 'regulation_mode',
'regulation_value', 'target_deadband', 'regulating_bus_id'] == tap_changers.columns.tolist()
twt_values = tap_changers.loc['TWT']
assert 15 == twt_values.tap
assert 0 == twt_values.low_tap
assert 32 == twt_values.high_tap
assert 33 == twt_values.step_count
assert not twt_values.regulating
assert 'FIXED_TAP' == twt_values.regulation_mode
assert pd.isna(twt_values.regulation_value)
assert pd.isna(twt_values.target_deadband)
update = pd.DataFrame(index=['TWT'],
columns=['tap', 'target_deadband', 'regulation_value', 'regulation_mode', 'regulating'],
data=[[10, 100, 1000, 'CURRENT_LIMITER', True]])
n.update_ratio_tap_changers(id='TWT', regulating=False)
n.update_phase_tap_changers(update)
tap_changers = n.get_phase_tap_changers()
assert ['side', 'tap', 'low_tap', 'high_tap', 'step_count', 'regulating', 'regulation_mode',
'regulation_value', 'target_deadband', 'regulating_bus_id'] == tap_changers.columns.tolist()
twt_values = tap_changers.loc['TWT']
assert 10 == twt_values.tap
assert twt_values.regulating
assert 'CURRENT_LIMITER' == twt_values.regulation_mode
assert 1000 == pytest.approx(twt_values.regulation_value)
assert 100 == pytest.approx(twt_values.target_deadband)
def test_variant():
n = pp.network.load(str(TEST_DIR.joinpath('node-breaker.xiidm')))
assert 'InitialState' == n.get_working_variant_id()
n.clone_variant('InitialState', 'WorkingState')
n.update_switches(pd.DataFrame(index=['BREAKER-BB2-VL1_VL2_1'], data={'open': [True]}))
n.set_working_variant('WorkingState')
assert 'WorkingState' == n.get_working_variant_id()
assert ['InitialState', 'WorkingState'] == n.get_variant_ids()
assert 0 == len(n.get_switches()[n.get_switches()['open']].index.tolist())
n.set_working_variant('InitialState')
n.remove_variant('WorkingState')
assert ['BREAKER-BB2-VL1_VL2_1'] == n.get_switches()[n.get_switches()['open']].index.tolist()
assert 'InitialState' == n.get_working_variant_id()
assert 1 == len(n.get_variant_ids())
def test_sld_parameters():
parameters = SldParameters()
assert not parameters.use_name
assert not parameters.center_name
assert not parameters.diagonal_label
assert not parameters.nodes_infos
assert not parameters.display_current_feeder_info
assert parameters.topological_coloring