def s_add(self, hole=False):
"""Signal to add a new hole
Parameters
----------
self : SMHoleMag
a SMHoleMag object
hole : HoleMag
hole to initialize in the new page
if None create a new empty HoleM50
"""
# Adapt the GUI according to the machine type
if self.machine.type_machine == 5: # SyRM
is_mag = False
else:
is_mag = True
# Create a new hole if needed
if type(hole) is bool:
self.obj.hole.append(HoleM50())
hole = self.obj.hole[-1]
hole._set_None()
hole_index = len(self.obj.hole) - 1
if self.machine.type_machine == 5:
hole.remove_magnet()
else:
hole.magnet_0 = self.obj.hole[0].magnet_0
hole.Zh = self.obj.hole[0].Zh
else:
hole_index = self.obj.hole.index(hole)
tab = WHoleMag(self.obj, is_mag=is_mag, index=hole_index)
tab.saveNeeded.connect(self.emit_save)
self.tab_hole.addTab(tab, "Slot " + str(hole_index + 1))
def test_set_p_syrm(self):
"""Check that the Widget allow to update p"""
self.test_obj = MachineSyRM(name="test_machine_ipmsm", type_machine=5)
self.test_obj.stator = LamSlotWind(is_stator=True,
is_internal=True,
Rint=0.21,
Rext=0.22)
self.test_obj.rotor = LamHole(is_stator=False,
is_internal=False,
Rint=0.11,
Rext=0.12)
self.test_obj.rotor.hole = list()
self.test_obj.rotor.hole.append(HoleM50(Zh=0))
self.widget = SMachineType(machine=self.test_obj,
matlib=[],
is_stator=False)
# Clear the field before writing the new value
self.widget.si_p.clear()
value = int(uniform(3, 100))
QTest.keyClicks(self.widget.si_p, str(value))
self.widget.si_p.editingFinished.emit() # To trigger the slot
self.assertEqual(self.test_obj.stator.winding.p, value)
self.assertEqual(self.test_obj.rotor.hole[0].Zh, 2 * value)
def setUp(self):
"""Run at the begining of every test to setup the gui"""
self.test_obj = MachineIPMSM(type_machine=8)
self.test_obj.stator = LamSlotWind()
self.test_obj.stator.winding.p = 4
self.test_obj.rotor = LamHole(Rint=0.1, Rext=0.2)
self.test_obj.rotor.hole = list()
self.test_obj.rotor.hole.append(HoleM50(Zh=8))
self.test_obj.rotor.hole[0].magnet_0.mat_type.name = "Magnet3"
self.test_obj2 = MachineSyRM(type_machine=5)
self.test_obj2.stator = LamSlotWind()
self.test_obj2.stator.winding.p = 4
self.test_obj2.rotor = LamHole(Rint=0.1, Rext=0.2)
self.test_obj2.rotor.hole = list()
self.test_obj2.rotor.hole.append(HoleM54(Zh=16))
self.matlib = list()
self.matlib.append(Material(name="Magnet1"))
self.matlib.append(Material(name="Magnet2"))
self.matlib.append(Material(name="Magnet3"))
self.widget = SMHoleMag(machine=self.test_obj,
matlib=self.matlib,
is_stator=False)
self.widget2 = SMHoleMag(machine=self.test_obj2,
matlib=self.matlib,
is_stator=False)
def setUp(self):
"""Run at the begining of every test to setup the gui"""
self.test_obj = LamHole(Rint=0.1, Rext=0.2)
self.test_obj.hole = list()
self.test_obj.hole.append(
HoleM50(
H0=0.10,
H1=0.11,
H2=0.12,
W0=0.13,
W1=0.14,
W2=0.15,
H3=0.16,
W3=0.17,
H4=0.18,
W4=0.19,
)
)
self.test_obj.hole[0].magnet_0.mat_type.name = "Magnet3"
self.test_obj.hole[0].magnet_1.mat_type.name = "Magnet2"
self.matlib = list()
self.matlib.append(Material(name="Magnet1"))
self.matlib.append(Material(name="Magnet2"))
self.matlib.append(Material(name="Magnet3"))
self.widget = PHoleM50(self.test_obj.hole[0], self.matlib)
def test_init_empty(self):
"""Check that the widget can open with an unknown material
"""
self.machine = MachineIPMSM()
self.machine.stator = LamSlotWind()
self.machine.rotor = LamHole()
self.machine._set_None()
self.machine.stator.winding.p = 4
self.machine.type_machine = 8
self.machine.rotor.hole = [HoleM50()]
self.machine.rotor.hole[
0].magnet_0.mat_type.name = "Magnet_doesnot_exist"
self.widget = SMHoleMag(machine=self.machine,
matlib=self.matlib,
is_stator=False)
# Check default material
self.assertEqual(self.widget.w_mat.c_mat_type.count(), 4)
self.assertEqual(self.widget.w_mat.c_mat_type.currentText(), "")
self.assertEqual(self.widget.w_mat.c_mat_type.currentIndex(), -1)
# Click to open matlib
self.assertFalse(hasattr(self.widget, "mat_win"))
self.widget.w_mat.b_matlib.clicked.emit()
self.assertEqual(type(self.widget.w_mat.mat_win), DMatLib)
# Check Matlib init
self.assertEqual(self.widget.w_mat.mat_win.nav_mat.count(), 4)
self.assertEqual(
self.widget.w_mat.mat_win.nav_mat.currentItem().text(),
"001 - Copper1")
def test_build_geometry_one_hole_no_mag(self):
"""check that curve_list is correct (one hole no mag)
"""
test_obj = LamHole(is_internal=True, Rext=0.075)
test_obj.hole = list()
test_obj.hole.append(
HoleM50(
Zh=8,
W0=52e-3,
W1=0,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
H4=0,
magnet_0=None,
magnet_1=None,
)
)
result = test_obj.hole[0].build_geometry()
self.assertEqual(len(result), 1)
for surf in result:
self.assertTrue(type(surf) is SurfLine)
self.assertEqual(result[0].label[:4], "Hole")
self.assertEqual(result[0].label[-9:], "_R0_T0_S0")
self.assertEqual(len(result[0].line_list), 16)
def test_build_geometry_two_hole_no_mag(self):
"""check that curve_list is correct (two holes no magnet)
"""
test_obj = LamHole(is_internal=True, Rext=0.075)
test_obj.hole = list()
test_obj.hole.append(
HoleM50(
Zh=8,
W0=50e-3,
W1=2e-3,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
H4=1e-3,
magnet_0=None,
magnet_1=None,
))
result = test_obj.hole[0].build_geometry()
self.assertEqual(len(result), 2)
for surf in result:
self.assertTrue(type(surf) is SurfLine)
self.assertEqual(result[0].label, "Air")
self.assertEquals(len(result[0].line_list), 11)
self.assertEqual(result[1].label, "Air")
self.assertEquals(len(result[1].line_list), 11)
def __init__(self, machine, matlib=[], is_stator=False):
"""Initialize the widget according to machine
Parameters
----------
self : SMHoleMag
A SMHoleMag widget
machine : Machine
current machine to edit
matlib : list
List of available Material
is_stator : bool
To adapt the GUI to set either the stator or the rotor
"""
# Build the interface according to the .ui file
QWidget.__init__(self)
self.setupUi(self)
# Saving arguments
self.machine = machine
self.matlib = matlib
self.is_stator = is_stator
# Get the correct object to set
if self.is_stator:
self.obj = machine.stator
else:
self.obj = machine.rotor
# If the hole is not set, initialize it with a HoleM50
if len(self.obj.hole) == 0:
self.obj.hole.append(HoleM50())
if self.machine.type_machine == 5: # SyRM
self.obj.hole[0].remove_magnet()
self.obj.hole[0]._set_None()
self.obj.hole[0].Zh = machine.stator.winding.p * 2 # Default value
self.set_hole_pitch(self.obj.hole[0].Zh)
# Update all the hole tab
# (the current hole types will be initialized)
# print(type(self.obj.hole[0]).__name__)
self.tab_hole.clear()
for hole in self.obj.hole:
self.s_add(hole)
self.tab_hole.setCurrentIndex(0)
# Set Help URL
self.b_help.url = "https://eomys.com/produits/manatee/howtos/article/"
self.b_help.url += "how-to-set-up-the-slots"
# Connect the slot
self.b_add.clicked.connect(self.s_add)
self.b_remove.clicked.connect(self.s_remove)
self.b_plot.clicked.connect(self.s_plot)
def test_build_geometry_two_hole_with_magnet(self):
"""check that curve_list is correct (one hole)
"""
test_obj = LamHole(is_internal=True, is_stator=False, Rext=0.075)
test_obj.hole = list()
test_obj.hole.append(
HoleM50(
Zh=8,
W0=50e-3,
W1=2e-3,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
H4=1e-3,
magnet_0=MagnetType10(Wmag=0.01, Hmag=0.02),
)
)
result = test_obj.hole[0].build_geometry()
self.assertEqual(len(result), 6)
for surf in result:
self.assertTrue(type(surf) is SurfLine)
self.assertEqual(result[0].label[:5], "Hole_")
self.assertEqual(result[0].label[-9:], "_R0_T0_S0")
self.assertEqual(len(result[0].line_list), 7)
self.assertEqual(result[1].label[:11], "HoleMagnet_")
self.assertEqual(result[1].label[-11:], "_N_R0_T0_S0")
self.assertEqual(len(result[1].line_list), 6)
self.assertEqual(result[2].label[:5], "Hole_")
self.assertEqual(result[2].label[-9:], "_R0_T1_S0")
self.assertEqual(len(result[2].line_list), 4)
self.assertEqual(result[3].label[:5], "Hole_")
self.assertEqual(result[3].label[-9:], "_R0_T2_S0")
self.assertEqual(len(result[3].line_list), 4)
self.assertEqual(result[4].label[:11], "HoleMagnet_")
self.assertEqual(result[4].label[-11:], "_N_R0_T1_S0")
self.assertEqual(len(result[4].line_list), 6)
self.assertEqual(result[5].label[:5], "Hole_")
self.assertEqual(result[5].label[-9:], "_R0_T3_S0")
self.assertEqual(len(result[5].line_list), 7)
def setUp(self):
"""Run at the begining of every test to setup the machine"""
plt.close("all")
test_obj = Machine()
test_obj.rotor = LamHole(is_internal=True,
Rint=0.021,
Rext=0.075,
is_stator=False,
L1=0.7)
test_obj.rotor.hole = list()
test_obj.rotor.hole.append(
HoleM50(
Zh=8,
W0=50e-3,
W1=2e-3,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
H4=0,
))
test_obj.rotor.axial_vent = list()
test_obj.rotor.axial_vent.append(
VentilationCirc(Zh=8, Alpha0=0, D0=5e-3, H0=40e-3))
test_obj.rotor.axial_vent.append(
VentilationCirc(Zh=8, Alpha0=pi / 8, D0=7e-3, H0=40e-3))
test_obj.rotor.mat_type.magnetics = MatLamination(Wlam=0.5e-3)
test_obj.shaft = Shaft(Drsh=test_obj.rotor.Rint * 2, Lshaft=1.2)
test_obj.stator = Lamination(Rint=0.078,
Rext=0.104,
is_internal=False,
is_stator=True,
L1=0.8)
test_obj.stator.axial_vent.append(
VentilationPolar(Zh=8, H0=0.08, D0=0.01, W1=pi / 8, Alpha0=pi / 8))
test_obj.stator.axial_vent.append(
VentilationPolar(Zh=8, H0=0.092, D0=0.01, W1=pi / 8, Alpha0=0))
test_obj.stator.mat_type.magnetics = MatLamination(Wlam=0.5e-3)
test_obj.frame = Frame(Rint=0.104, Rext=0.114, Lfra=1)
self.test_obj = test_obj
def setUp(self):
"""Run at the begining of every test to setup the gui"""
self.test_obj = LamHole(Rint=0.1, Rext=0.2)
self.test_obj.hole = list()
self.test_obj.hole.append(
HoleM50(
H0=0.10,
H1=0.11,
H2=0.12,
W0=0.13,
W1=0.14,
W2=0.15,
H3=0.16,
W3=0.17,
H4=0.18,
W4=0.19,
))
self.widget = PHoleM50(self.test_obj.hole[0])
def test_init(self):
"""Check that the Widget spinbox initialise to the lamination value"""
self.assertEqual(self.widget.lf_H0.value(), 0.10)
self.assertEqual(self.widget.lf_H1.value(), 0.11)
self.assertEqual(self.widget.lf_H2.value(), 0.12)
self.assertEqual(self.widget.lf_W0.value(), 0.13)
self.assertEqual(self.widget.lf_W1.value(), 0.14)
self.assertEqual(self.widget.lf_W2.value(), 0.15)
self.assertEqual(self.widget.lf_H3.value(), 0.16)
self.assertEqual(self.widget.lf_W3.value(), 0.17)
self.assertEqual(self.widget.lf_H4.value(), 0.18)
self.assertEqual(self.widget.lf_W4.value(), 0.19)
# Check material
self.assertFalse(self.widget.w_mat_0.isHidden())
self.assertEqual(self.widget.w_mat_0.c_mat_type.currentText(), "Magnet3")
self.assertEqual(self.widget.w_mat_0.c_mat_type.currentIndex(), 2)
self.assertFalse(self.widget.w_mat_1.isHidden())
self.assertEqual(self.widget.w_mat_1.c_mat_type.currentText(), "Magnet2")
self.assertEqual(self.widget.w_mat_1.c_mat_type.currentIndex(), 1)
self.test_obj.hole[0] = HoleM50(
H0=0.20,
H1=0.21,
H2=0.22,
W0=0.23,
W1=0.24,
W2=0.25,
H3=0.26,
W3=0.27,
H4=0.28,
W4=0.29,
)
self.widget = PHoleM50(self.test_obj.hole[0])
self.assertEqual(self.widget.lf_H0.value(), 0.20)
self.assertEqual(self.widget.lf_H1.value(), 0.21)
self.assertEqual(self.widget.lf_H2.value(), 0.22)
self.assertEqual(self.widget.lf_W0.value(), 0.23)
self.assertEqual(self.widget.lf_W1.value(), 0.24)
self.assertEqual(self.widget.lf_W2.value(), 0.25)
self.assertEqual(self.widget.lf_H3.value(), 0.26)
self.assertEqual(self.widget.lf_W3.value(), 0.27)
self.assertEqual(self.widget.lf_H4.value(), 0.28)
self.assertEqual(self.widget.lf_W4.value(), 0.29)
def test_build_geometry_one_hole_with_magnet(self):
"""check that curve_list is correct (one hole)
"""
test_obj = LamHole(is_internal=True, Rext=0.075)
test_obj.hole = list()
test_obj.hole.append(
HoleM50(
Zh=8,
W0=52e-3,
W1=0,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
H4=0,
magnet_0=MagnetType10(Wmag=0.01, Hmag=0.02),
))
result = test_obj.hole[0].build_geometry()
self.assertEqual(len(result), 5)
for surf in result:
self.assertTrue(type(surf) is SurfLine)
self.assertEqual(result[0].label, "Air")
self.assertEquals(len(result[0].line_list), 5)
self.assertEqual(result[1].label, "MagnetS_N_R0_T0_S0")
self.assertEquals(len(result[1].line_list), 6)
self.assertEqual(result[2].label, "Air")
self.assertEquals(len(result[2].line_list), 6)
self.assertEqual(result[3].label, "MagnetS_N_R0_T1_S0")
self.assertEquals(len(result[3].line_list), 6)
self.assertEqual(result[4].label, "Air")
self.assertEquals(len(result[4].line_list), 5)
def test_comp_surface(self):
"""Check that the computation of the slot surface is correct
"""
test_obj = LamHole(is_internal=True, Rext=0.075)
test_obj.hole = list()
test_obj.hole.append(
HoleM50(
Zh=8,
W0=50e-3,
W1=2e-3,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
))
result = test_obj.hole[0].comp_surface()
a = result
b = 3.77977e-04
self.assertAlmostEqual((a - b) / a, 0, delta=DELTA)
def test_init(self):
"""Check that the Widget spinbox initialise to the lamination value"""
self.assertEqual(self.widget.lf_H0.value(), 0.10)
self.assertEqual(self.widget.lf_H1.value(), 0.11)
self.assertEqual(self.widget.lf_H2.value(), 0.12)
self.assertEqual(self.widget.lf_W0.value(), 0.13)
self.assertEqual(self.widget.lf_W1.value(), 0.14)
self.assertEqual(self.widget.lf_W2.value(), 0.15)
self.assertEqual(self.widget.lf_H3.value(), 0.16)
self.assertEqual(self.widget.lf_W3.value(), 0.17)
self.assertEqual(self.widget.lf_H4.value(), 0.18)
self.assertEqual(self.widget.lf_W4.value(), 0.19)
self.test_obj.hole[0] = HoleM50(
H0=0.20,
H1=0.21,
H2=0.22,
W0=0.23,
W1=0.24,
W2=0.25,
H3=0.26,
W3=0.27,
H4=0.28,
W4=0.29,
)
self.widget = PHoleM50(self.test_obj.hole[0])
self.assertEqual(self.widget.lf_H0.value(), 0.20)
self.assertEqual(self.widget.lf_H1.value(), 0.21)
self.assertEqual(self.widget.lf_H2.value(), 0.22)
self.assertEqual(self.widget.lf_W0.value(), 0.23)
self.assertEqual(self.widget.lf_W1.value(), 0.24)
self.assertEqual(self.widget.lf_W2.value(), 0.25)
self.assertEqual(self.widget.lf_H3.value(), 0.26)
self.assertEqual(self.widget.lf_W3.value(), 0.27)
self.assertEqual(self.widget.lf_H4.value(), 0.28)
self.assertEqual(self.widget.lf_W4.value(), 0.29)
# Rotor setup
rotor = LamHole(Rint=59 * mm / 2,
Rext=158 * mm / 2,
is_internal=True,
is_stator=False,
L1=stator.L1)
rotor.hole = list()
rotor.hole.append(
HoleM50(
Zh=8,
W0=43.4 * mm,
W1=3.0 * mm,
W2=1.0 * mm,
W3=10.0 * mm,
W4=22.0 * mm,
H0=20.0 * mm,
H1=2.0 * mm,
H2=2.5 * mm,
H3=6.0 * mm,
H4=0.8 * mm,
))
"""
rotor.axial_vent = list()
rotor.axial_vent.append(VentilationCirc(
Zh=8,
Alpha0=0,
D0=5e-3,
H0=40e-3
))
rotor.axial_vent.append(VentilationCirc(
test_obj.rotor = LamHole(is_internal=True,
Rint=0.021,
Rext=0.075,
is_stator=False,
L1=0.7,
Nrvd=0,
Kf1=0.95)
test_obj.rotor.hole = list()
test_obj.rotor.hole.append(
HoleM50(
Zh=8,
W0=50e-3,
W1=2e-3,
W2=1e-3,
W3=1e-3,
W4=20.6e-3,
H0=17.3e-3,
H1=1.25e-3,
H2=0.5e-3,
H3=6.8e-3,
H4=0,
))
test_obj.rotor.hole[0].magnet_0.Lmag = 0.3
test_obj.rotor.hole[0].magnet_1.Lmag = 0.5
test_obj.rotor.hole[0].magnet_0.mat_type.struct.rho = 1000
test_obj.rotor.hole[0].magnet_1.mat_type.struct.rho = 1000
test_obj.rotor.axial_vent = list()
test_obj.rotor.axial_vent.append(
VentilationCirc(Zh=8, Alpha0=0, D0=5e-3, H0=40e-3))
test_obj.rotor.axial_vent.append(
VentilationCirc(Zh=8, Alpha0=pi / 8, D0=7e-3, H0=40e-3))
Rext=80.2e-3,
Rint=55.32e-3,
L1=0.08382,
Kf1=0.95,
is_internal=True,
is_stator=False,
Nrvd=0,
)
rotor.hole = [
HoleM50(
Zh=8,
H0=0.01096,
H1=0.0015,
H2=0.001,
H3=0.0065,
H4=0,
W0=0.042,
W1=0,
W2=0,
W3=0.014,
W4=0.0189,
)
]
rotor.hole[0].magnet_0.type_magnetization = 1
rotor.hole[0].magnet_1.type_magnetization = 1
shaft = Shaft(Lshaft=0.1, Drsh=0.11064)
frame = None
# Set Materials
stator.mat_type = M400_50A
rotor.mat_type = M400_50A
machine4 = MachineDFIM() machine4.stator = LamSlotWind() machine4.stator.winding = WindingDW2L() machine4.rotor = LamSlotWind() machine4.rotor.winding = WindingDW2L() machine4._set_None() # Empty machine machine4.type_machine = 4 machine4.stator.is_stator = True machine4.rotor.is_stator = False machine5 = MachineSyRM() machine5.stator = LamSlotWind() machine5.stator.winding = WindingDW2L() machine5.rotor = LamHole() machine5.rotor.hole = list() machine5.rotor.hole.append(HoleM50()) machine5.rotor.hole[0].remove_magnet() machine5._set_None() # Empty machine machine5.type_machine = 5 machine5.stator.is_stator = True machine5.rotor.is_stator = False machine6 = MachineSIPMSM() machine6.stator = LamSlotWind() machine6.stator.winding = WindingDW2L() machine6.rotor = LamSlotMag() machine6.rotor.slot = SlotMPolar() machine6.rotor.slot.magnet = [MagnetType11()] machine6._set_None() # Empty machine machine6.type_machine = 6 machine6.stator.is_stator = True