from os.path import join
import pytest
from numpy import exp, sqrt, pi
import matplotlib.pyplot as plt
from pyleecan.Classes.Simu1 import Simu1
from pyleecan.Classes.InputCurrent import InputCurrent
from pyleecan.Classes.MagFEMM import MagFEMM
from pyleecan.Classes.ForceMT import ForceMT
from pyleecan.Classes.PostPlot import PostPlot
from pyleecan.Functions.load import load
from pyleecan.Functions.Plot import dict_2D
from pyleecan.definitions import DATA_DIR
[docs]@pytest.mark.long_5s
@pytest.mark.MagFEMM
@pytest.mark.IPMSM
@pytest.mark.periodicity
@pytest.mark.SingleOP
@pytest.mark.ForceMT
def test_PostPlot():
"""Validation of the PostPlot class to plot airgap flux automatically as postprocessing at the end of the simulation"""
Toyota_Prius = load(join(DATA_DIR, "Machine", "Toyota_Prius.json"))
simu = Simu1(name="test_PostPlot", machine=Toyota_Prius)
# Definition of the enforced output of the electrical module
I0_rms = 250 / sqrt(2)
Phi0 = 140 * pi / 180 # Maximum Torque Per Amp
Id_ref = (I0_rms * exp(1j * Phi0)).real
Iq_ref = (I0_rms * exp(1j * Phi0)).imag
simu.input = InputCurrent(
Id_ref=Id_ref,
Iq_ref=Iq_ref,
Na_tot=252 * 8,
Nt_tot=20 * 8,
N0=1000,
)
# Definition of the magnetic simulation: with periodicity
simu.mag = MagFEMM(is_periodicity_a=True, is_periodicity_t=True, nb_worker=4)
simu.force = ForceMT(is_periodicity_a=True, is_periodicity_t=True)
# Plot radial and tangential flux densities over angle as an automated PostProc
# and save the picture
fig1, axes1 = plt.subplots(2, 1)
fig2, axes2 = plt.subplots(1, 2)
plot_B_rad_tan_space1 = PostPlot(
method="plot_2D_Data",
quantity="mag.B",
param_list=["angle"],
param_dict=dict(
{
"component_list": ["radial"],
"is_show_fig": False,
"save_path": None,
"fig": fig1,
"ax": axes1[0],
},
**dict_2D
),
)
plot_B_rad_tan_space2 = PostPlot(
method="plot_2D_Data",
quantity="mag.B",
param_list=["angle"],
param_dict=dict(
{
"component_list": ["tangential"],
"is_show_fig": False,
"fig": fig1,
"ax": axes1[1],
},
**dict_2D
),
name="plot_B_rad_tan_space",
save_format="png",
)
plot_machine_Tem_time1 = PostPlot(
method="plot",
quantity="simu.machine",
param_dict={
"is_show_fig": False,
"save_path": None,
"fig": fig2,
"ax": axes2[0],
},
)
plot_machine_Tem_time2 = PostPlot(
method="plot_2D_Data",
quantity="mag.Tem",
param_list=["time"],
param_dict=dict(
{
"is_show_fig": False,
"fig": fig2,
"ax": axes2[1],
},
**dict_2D
),
name="plot_machine_Tem_time",
save_format="png",
)
plot_P_radial_space_svg = PostPlot(
method="plot_2D_Data",
quantity="force.AGSF",
param_list=["angle"],
param_dict=dict(
{
"component_list": ["radial"],
"is_show_fig": False,
},
**dict_2D
),
name="plot_P_radial_space",
save_format="svg",
)
plot_Is = PostPlot(
method="plot_2D_Data",
quantity="elec.get_Is",
param_list=["time", "phase"],
param_dict=dict(
{
"is_show_fig": False,
},
**dict_2D
),
name="plot_Is",
save_format="png",
)
simu.postproc_list = [
plot_B_rad_tan_space1,
plot_B_rad_tan_space2,
plot_machine_Tem_time1,
plot_machine_Tem_time2,
plot_P_radial_space_svg,
plot_Is,
]
# Run simulations
out = simu.run()
return out
# To run it without pytest
if __name__ == "__main__":
out = test_PostPlot()
