Source code for pyleecan.Tests.Plot.LamHole.test_Hole_53_plot
# -*- coding: utf-8 -*-
from os.path import join
import pytest
import matplotlib.pyplot as plt
from numpy import pi
from ....Classes.Frame import Frame
from ....Classes.LamHole import LamHole
from ....Classes.LamSlotWind import LamSlotWind
from ....Classes.MachineIPMSM import MachineIPMSM
from ....Classes.Magnet import Magnet
from ....Classes.Shaft import Shaft
from ....Classes.VentilationCirc import VentilationCirc
from ....Classes.VentilationPolar import VentilationPolar
from ....Classes.HoleM53 import HoleM53
from ....Tests import save_plot_path as save_path
"""unittest for Machine with Hole 53 plot"""
[docs]@pytest.fixture
def machine():
"""Run at the begining of every test to setup the machine"""
plt.close("all")
test_obj = MachineIPMSM()
test_obj.rotor = LamHole(
is_internal=True, Rint=0.1, Rext=0.2, is_stator=False, L1=0.7
)
test_obj.rotor.hole = list()
test_obj.rotor.hole.append(
HoleM53(
Zh=8,
W1=15e-3,
W2=10e-3,
W3=40e-3,
W4=pi / 4,
H0=75e-3,
H1=5e-3,
H2=20e-3,
H3=5e-3,
)
)
return test_obj
[docs]def test_Lam_Hole_53_W01(machine):
"""Test machine plot hole 53 with W1 > 0 and both magnets
"""
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_Rotor_W01.png"))
# 2 for lam + 3*2*8 for the holes
assert len(fig.axes[0].patches) == 50
[docs]def test_Lam_Hole_53_N01(machine):
"""Test machine plot hole 53 with W1 = 0 and both magnets
"""
machine.rotor.hole[0].W1 = 0
machine.rotor.hole[0].magnet_0 = Magnet()
machine.rotor.hole[0].magnet_1 = Magnet()
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorN01.png"))
# 2 lam + 5*8 for the holes
assert len(fig.axes[0].patches) == 42
[docs]def test_Lam_Hole_53_WN1(machine):
"""Test machine plot hole 53 with W1 > 0 and only magnet_1
"""
machine.rotor.hole[0].W1 = 2e-3
machine.rotor.hole[0].magnet_0 = None
machine.rotor.hole[0].magnet_1 = Magnet()
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorWN1.png"))
# 2 for lam + (1+3)*8 for holes
assert len(fig.axes[0].patches) == 34
[docs]def test_Lam_Hole_53_NN1(machine):
"""Test machine plot hole 53 with W1 = 0 and no magnet_0
"""
machine.rotor.hole[0].W1 = 0
machine.rotor.hole[0].magnet_0 = None
machine.rotor.hole[0].magnet_1 = Magnet()
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorNN1.png"))
# 2 for lam + 3*8 for holes
assert len(fig.axes[0].patches) == 26
[docs]def test_Lam_Hole_53_W0N(machine):
"""Test machine plot hole 53 with W1 > 0 and no magnet_1
"""
machine.rotor.hole[0].W1 = 2e-3
machine.rotor.hole[0].magnet_0 = Magnet()
machine.rotor.hole[0].magnet_1 = None
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorW0N.png"))
# 2 for lam + (3+1)*8
assert len(fig.axes[0].patches) == 34
[docs]def test_Lam_Hole_53_N0N(machine):
"""Test machine plot hole 53 with W1 =0 and no magnet_1
"""
machine.rotor.hole[0].W1 = 0
machine.rotor.hole[0].magnet_0 = Magnet()
machine.rotor.hole[0].magnet_1 = None
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorN0N.png"))
# 2 for lam + 3*8 for holes
assert len(fig.axes[0].patches) == 26
[docs]def test_Lam_Hole_53_WNN(machine):
"""Test machine plot hole 53 with W1 > 0 and no magnets
"""
machine.rotor.hole[0].W1 = 2e-3
machine.rotor.hole[0].magnet_0 = None
machine.rotor.hole[0].magnet_1 = None
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorWNN.png"))
# 2 for lam + 2*8 for holes
assert len(fig.axes[0].patches) == 18
[docs]def test_Lam_Hole_53_NNN(machine):
"""Test machine plot hole 53 with W1 = 0 and no magnets
"""
machine.rotor.hole[0].W1 = 0
machine.rotor.hole[0].magnet_0 = None
machine.rotor.hole[0].magnet_1 = None
machine.rotor.plot()
fig = plt.gcf()
fig.savefig(join(save_path, "test_Lam_Hole_s53_RotorNNN.png"))
# 2 for lam + 8 for holes
assert len(fig.axes[0].patches) == 10
