Source code for Tests.Validation.Simulation.test_E_IPMSM_FL_002

from os.path import join
from numpy.testing import assert_almost_equal

from Tests import save_validation_path as save_path
from numpy import sqrt, pi
from pyleecan.Classes.Simu1 import Simu1


from pyleecan.Classes.InputElec import InputElec
from pyleecan.Classes.Electrical import Electrical
from pyleecan.Classes.EEC_PMSM import EEC_PMSM
from pyleecan.Classes.FluxLinkFEMM import FluxLinkFEMM
from pyleecan.Classes.IndMagFEMM import IndMagFEMM
from pyleecan.Classes.MagFEMM import MagFEMM
from pyleecan.Classes.Output import Output
import pytest
from pyleecan.Functions.load import load
from pyleecan.definitions import DATA_DIR


@pytest.mark.long
@pytest.mark.validation
@pytest.mark.FEMM
def test_E_IPMSM_FL_002():
    """Validation of the PMSM Electrical Equivalent Circuit with the Prius machine
    Compute Torque from EEC results and compare with Yang et al, 2013
    """

    IPMSM_A = load(join(DATA_DIR, "Machine", "IPMSM_A.json"))
    simu = Simu1(name="E_IPMSM_FL_002", machine=IPMSM_A)

    # Definition of the input
    simu.input = InputElec(N0=2000, Nt_tot=10, Na_tot=2048)
    simu.input.set_Id_Iq(I0=250 / sqrt(2), Phi0=60 * pi / 180)

    # Define second simu for FEMM comparison
    simu2 = simu.copy()

    # Definition of the electrical simulation (FEMM)
    simu.elec = Electrical()
    simu.elec.eec = EEC_PMSM(
        indmag=IndMagFEMM(is_periodicity_a=True, Nt_tot=10),
        fluxlink=FluxLinkFEMM(is_periodicity_a=True, Nt_tot=10),
    )

    simu.mag = None
    simu.force = None
    simu.struct = None

    out = Output(simu=simu)
    simu.run()

    # Definition of the magnetic simulation (FEMM)
    simu2.mag = MagFEMM(
        type_BH_stator=0,
        type_BH_rotor=0,
        is_periodicity_a=True,
    )

    out2 = Output(simu=simu2)
    simu2.run()

    out.plot_A_time(
        "elec.Is",
        index_list=[0, 1, 2],
        save_path=join(save_path, "test_E_IPMSM_FL_002_currents.png"),
    )

    # from Yang et al, 2013
    assert_almost_equal(out.elec.Tem_av_ref, 64.82, decimal=1)
    assert_almost_equal(out2.mag.Tem_av, 64.52, decimal=1)

    return out, out2


# To run it without pytest
if __name__ == "__main__":
    out, out2 = test_E_IPMSM_FL_002()