From 6485f4d639846de99defda563f11bd6bc301d392 Mon Sep 17 00:00:00 2001 From: Steffen Meinecke Date: Mon, 15 Apr 2024 19:16:07 +0200 Subject: [PATCH] add test to be fixed --- pandapower/test/loadflow/test_runpp.py | 27 +++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/pandapower/test/loadflow/test_runpp.py b/pandapower/test/loadflow/test_runpp.py index 516c457fd..a437543de 100644 --- a/pandapower/test/loadflow/test_runpp.py +++ b/pandapower/test/loadflow/test_runpp.py @@ -592,6 +592,30 @@ def test_pypower_algorithms_iter(): net.last_added_case) +def test_bypass_pf(): + net2 = pp.create_empty_network() + pp.create_buses(net2, 2, 380, index=[1, 2]) + pp.create_line(net2, 1, 2, 150, '490-AL1/64-ST1A 380.0') + pp.create_ext_grid(net2, 1) + pp.create_ext_grid(net2, 2, va_degree=2) + + net3 = pp.create_empty_network() + pp.create_buses(net3, 3, 380, index=[1, 2, 3]) + pp.create_lines(net3, [1, 2], [2, 3], 75, '490-AL1/64-ST1A 380.0') + pp.create_ext_grid(net3, 1) + pp.create_ext_grid(net3, 3, va_degree=2) + + pp.runpp(net2, calculate_voltage_angles=True) # _bypass_pf_and_set_results() is used internally + pp.runpp(net3, calculate_voltage_angles=True) + + assert np.allclose(net2.res_bus.values, net3.res_bus.values[[0, 2], :]) + assert np.allclose(net2.res_ext_grid.values, net3.res_ext_grid.values, atol=1e-4) + line_cols = pd.Series(net2.res_line.columns) + line_cols = list(line_cols.loc[line_cols.str.contains("_to_")]) + assert np.allclose(net2.res_line[line_cols].iloc[-1], net3.res_line[line_cols].iloc[-1]) + assert np.isclose(net2.res_line.at[0, "pl_mw"], net3.res_line["pl_mw"].sum()) + + @pytest.mark.xfail def test_zip_loads_gridcal(): # Tests newton power flow considering zip loads against GridCal's pf result @@ -1450,7 +1474,8 @@ def test_lightsim2grid_option(): if __name__ == "__main__": - pytest.main([__file__]) + test_bypass_pf() + # pytest.main([__file__]) # test_minimal_net() # net = pp.create_empty_network() # b = pp.create_bus(net, 110)