def test_thyristor_bridge(convert_compile_load, expected_value, ss_state):
measurement_name = 'Itb_ac'
# Set source value.
start_capture(duration=0.1, signals=[measurement_name], executeAt=1.0)
# Set switch state
for i, switch_name in enumerate(['Sa_bot', 'Sa_top', 'Sb_bot', 'Sb_top']):
hil.set_pe_switching_block_control_mode(blockName='BT1', switchName=switch_name,
swControl=True)
hil.set_pe_switching_block_software_value(blockName='BT1', switchName=switch_name,
value=ss_state)
# Start simulation
hil.start_simulation()
# Data acquisition
cap_data = get_capture_results(wait_capture=True)
measurement = cap_data[measurement_name]
# Tests:
sig.assert_is_constant(measurement, at_value=around(expected_value, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
def test_thyristor(convert_compile_load, Vthy, f, thy_value, Ithy_exp):
# Set source value
hil.set_source_sine_waveform(name='Vthy', rms=Vthy, frequency=f)
# Set switch state
hil.set_pe_switching_block_control_mode(blockName='THY',
switchName='S1',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='THY',
switchName='S1',
value=thy_value)
# Start capture
start_capture(duration=0.1, signals=['Ithy'], executeAt=0.2)
# Start simulation
hil.start_simulation()
# Data acquisition
capture = get_capture_results(wait_capture=True)
Ithy = capture['Ithy']
# Tests
sig.assert_is_constant(Ithy, at_value=around(Ithy_exp, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
def test_thyristor(convert_compile_load, Vthy, f, thy_value, Ithy_exp):
# Set source value
hil.set_source_sine_waveform(name='Vthy', rms=Vthy, frequency=f)
# Set switch state
hil.set_pe_switching_block_control_mode(blockName='THY',
switchName='S1',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='THY',
switchName='S1',
value=thy_value)
# Start capture
start_capture(duration=0.1, signals=['Ithy'], executeAt=0.2)
# Start simulation
hil.start_simulation()
# Data acquisition
capture = get_capture_results(wait_capture=True)
Ithy = np.mean(capture['Ithy'])
# Tests
assert Ithy == pytest.approx(Ithy_exp, rel=1e-2, abs=0.2)
# Stop simulation
hil.stop_simulation()
def test_three_level_flying_cap_leg(load_and_compile, VDC1,VDC2, iR1_expected):
# Set source value
hil.set_source_constant_value(name='VDC1', value=VDC1)
hil.set_source_constant_value(name='VDC2', value=VDC2)
for switch in range(1, 5):
hil.set_pe_switching_block_control_mode(blockName='SwCapLeg7',
switchName="S_" + str(switch),
swControl=True)
hil.set_pe_switching_block_software_value(blockName='SwCapLeg7',
switchName="S_" + str(switch),
value=1)
# Start capture
start_capture(duration=0.04, signals=['iR1'], executeAt=0)
# Start simulation
hil.start_simulation()
# Data acquisition
capture = get_capture_results(wait_capture=True)
iR1 = capture['iR1']
# Tests
sig.assert_is_constant(iR1, during=(0.03 - 0.0001, 0.03 + 0.0001), at_value=around(iR1_expected, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
def test_mosfet(convert_compile_load, Vmosfet1, Vmosfet2, f):
# Set source value.
hil.set_source_sine_waveform(name='Vmosfet1', rms=Vmosfet1, frequency=f)
hil.set_source_sine_waveform(name='Vmosfet2', rms=Vmosfet2, frequency=f)
# Start capture
start_capture(duration=0.1,
signals=['Imosfet1', 'Imosfet2'],
executeAt=0.2)
# Start simulation
hil.start_simulation()
# Data acquisition
hil.set_pe_switching_block_control_mode(blockName='Q1',
switchName='S1',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='Q1',
switchName='S1',
value=1)
hil.set_pe_switching_block_control_mode(blockName='Q2',
switchName='S1',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='Q2',
switchName='S1',
value=0)
capture = get_capture_results(wait_capture=True)
Imosfet1 = np.mean(capture['Imosfet1'])
Imosfet2 = np.mean(capture['Imosfet2'])
# Expected currents
R = 10
Imosfet1_exp = Vmosfet1 / R
Imosfet2_exp = Vmosfet2 / R / np.sqrt(2)
# Tests
assert Imosfet1 == pytest.approx(Imosfet1_exp, rel=1e-2)
assert Imosfet2 == pytest.approx(Imosfet2_exp, abs=0.2)
# Stop simulation
hil.stop_simulation()
def test_igbt(convert_compile_load, Vigbt1, Vigbt2, f):
# Set source value.
hil.set_source_sine_waveform(name='Vigbt1', rms=Vigbt1, frequency=f)
hil.set_source_sine_waveform(name='Vigbt2', rms=Vigbt2, frequency=f)
# Start capture
start_capture(duration=0.1, signals=['Iigbt1', 'Iigbt2'], executeAt=0.2)
# Start simulation
hil.start_simulation()
# Data acquisition
hil.set_pe_switching_block_control_mode(blockName='IGBT1',
switchName='S1',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='IGBT1',
switchName='S1',
value=1)
hil.set_pe_switching_block_control_mode(blockName='IGBT2',
switchName='S1',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='IGBT2',
switchName='S1',
value=0)
capture = get_capture_results(wait_capture=True)
Iigbt1 = capture['Iigbt1']
Iigbt2 = capture['Iigbt2']
# Expected currents
R = 10
Iigbt1_exp = Vigbt1 / R
Iigbt2_exp = Vigbt2 / R / np.sqrt(2)
# Tests
sig.assert_is_constant(Iigbt1, at_value=around(Iigbt1_exp, tol_p=0.01))
sig.assert_is_constant(Iigbt2, at_value=around(Iigbt2_exp, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
def test_thyristor_bridge(convert_compile_load, Vtb, f, ss_tb):
# Set source value.
hil.set_source_sine_waveform(name='Vtb', rms=Vtb, frequency=f)
# Start capture
start_capture(duration=0.1, signals=['Itb_ac', 'Itb_dc'], executeAt=1.0)
# Start simulation
hil.start_simulation()
# Set switch state
hil.set_pe_switching_block_control_mode(blockName='BT1', switchName='Sa_bot',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='BT1', switchName='Sa_bot',
value=ss_tb)
hil.set_pe_switching_block_control_mode(blockName='BT1', switchName='Sa_top',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='BT1', switchName='Sa_top',
value=ss_tb)
hil.set_pe_switching_block_control_mode(blockName='BT1', switchName='Sb_bot',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='BT1', switchName='Sb_bot',
value=ss_tb)
hil.set_pe_switching_block_control_mode(blockName='BT1', switchName='Sb_top',
swControl=True)
hil.set_pe_switching_block_software_value(blockName='BT1', switchName='Sb_top',
value=ss_tb)
# Data acquisition
capture = get_capture_results(wait_capture=True)
Itb_ac = np.mean(capture['Itb_ac'])
Itb_dc = np.mean(capture['Itb_dc'])
# Expected currents
R = 10.0
if ss_tb == 1:
Itb_ac_exp = Vtb/R
Itb_dc_exp = Vtb/R*2*np.sqrt(2)/np.pi
else:
Itb_ac_exp = 0
Itb_dc_exp = 0
# Stop simulation
hil.stop_simulation()
# Tests
assert Itb_ac == pytest.approx(Itb_ac_exp, rel=1e-2, abs=0.2)
assert Itb_dc == pytest.approx(Itb_dc_exp, rel=1e-2, abs=0.2)
def test_igbt_leg(load_and_compile, VDC1, iR1_expected):
# Set source value
hil.set_source_constant_value(name='VDC1', value=VDC1)
hil.set_pe_switching_block_control_mode('SwitchingLeg', "S_top", swControl=True)
hil.set_pe_switching_block_software_value('SwitchingLeg', "S_top", value=1)
hil.set_pe_switching_block_control_mode('SwitchingLeg', "S_bot", swControl=True)
hil.set_pe_switching_block_software_value('SwitchingLeg', "S_bot", value=1)
start_capture(duration=0.04, signals=['iR1'], executeAt=0)
# Start simulation
hil.start_simulation()
# Data acquisition
capture = get_capture_results(wait_capture=True)
iR1 = capture['iR1']
# Tests
sig.assert_is_constant(iR1, during=(0.01 - 0.0001, 0.01 + 0.0001), at_value=around(iR1_expected, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
def test_three_phase_T_type_converter(load_and_compile, VDC1, VDC2,
iA_expected, iB_expected, iC_expected):
# Set source value
hil.set_source_constant_value(name='VDC1', value=VDC1)
hil.set_source_constant_value(name='VDC2', value=VDC2)
for switch in range(1, 5):
hil.set_pe_switching_block_control_mode(blockName='Ttype',
switchName="Sa_" + str(switch),
swControl=True)
hil.set_pe_switching_block_software_value(blockName='Ttype',
switchName="Sa_" +
str(switch),
value=1)
hil.set_pe_switching_block_control_mode(blockName='Ttype',
switchName="Sb_" + str(switch),
swControl=True)
hil.set_pe_switching_block_software_value(blockName='Ttype',
switchName="Sb_" +
str(switch),
value=1)
hil.set_pe_switching_block_control_mode(blockName='Ttype',
switchName="Sc_" + str(switch),
swControl=True)
hil.set_pe_switching_block_software_value(blockName='Ttype',
switchName="Sc_" +
str(switch),
value=1)
# Start capture
start_capture(duration=0.04, signals=['iA', 'iB', 'iC'], executeAt=0)
# Start simulation
hil.start_simulation()
# Data acquisition
capture = get_capture_results(wait_capture=True)
iA = capture['iA']
iB = capture['iB']
iC = capture['iC']
# Tests
sig.assert_is_constant(iA,
during=(0.015 - 0.001, 0.015 + 0.001),
at_value=around(iA_expected, tol_p=0.01))
sig.assert_is_constant(iB,
during=(0.015 - 0.001, 0.015 + 0.001),
at_value=around(iB_expected, tol_p=0.01))
sig.assert_is_constant(iC,
during=(0.03 - 0.001, 0.03 + 0.001),
at_value=around(iC_expected, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
def test_single_phase_thyristor_rectifier(load_and_compile, VAC, f,
iDC_expected):
# Set source value
hil.set_source_sine_waveform(name='VAC', rms=VAC, frequency=f)
#set switching blocks
hil.set_pe_switching_block_control_mode('Rectifier',
"Sa_top",
swControl=True)
hil.set_pe_switching_block_software_value('Rectifier', "Sa_top", value=1)
hil.set_pe_switching_block_control_mode('Rectifier',
"Sa_bot",
swControl=True)
hil.set_pe_switching_block_software_value('Rectifier', "Sa_bot", value=1)
hil.set_pe_switching_block_control_mode('Rectifier',
"Sb_top",
swControl=True)
hil.set_pe_switching_block_software_value('Rectifier', "Sb_top", value=1)
hil.set_pe_switching_block_control_mode('Rectifier',
"Sb_bot",
swControl=True)
hil.set_pe_switching_block_software_value('Rectifier', "Sb_bot", value=1)
# Start capture
start_capture(duration=0.04, signals=['iDC'], executeAt=0)
# Start simulation
hil.start_simulation()
# Data acquisition
capture = get_capture_results(wait_capture=True)
iDC = capture['iDC']
# Tests
# Peak
sig.assert_is_constant(iDC,
during=(0.005015 - 0.0001, 0.005015 + 0.0001),
at_value=around(iDC_expected, tol_p=0.01))
# Stop simulation
hil.stop_simulation()
