def __init__(self, workdir,
magnetizingCurves=None, magnets=None):
self.femag = femagtools.Femag(workdir,
magnetizingCurves=magnetizingCurves,
magnets=magnets)
self.stop = False # rudimentary: gives the ability to stop a running parameter variation. thomas.maier/OSWALD
"""
def __init__(self, workdir,
magnetizingCurves=None, magnets=None, result_func=None): # tasktype='Task'):
#self.tasktype = tasktype
self.result_func = result_func
self.femag = femagtools.Femag(workdir,
magnetizingCurves=magnetizingCurves,
magnets=magnets)
self.stop = False # rudimentary: gives the ability to stop a running parameter variation. thomas.maier/OSWALD
self.reportdir=''
"""
def __init__(self,
workdir,
magnetizingCurves,
magnetMat,
result_func=None): #tasktype='Task'):
#self.tasktype = tasktype
self.result_func = result_func
self.femag = femagtools.Femag(workdir,
magnetizingCurves=magnetizingCurves,
magnets=magnetMat)
endheight=20e-3, # End winding height [m]
wiredia=1e-3) # Wire diameter [m]
)
)
logging.basicConfig(level=logging.INFO,
format='%(asctime)s %(message)s')
workdir = os.path.join(
os.path.expanduser('~'), 'femag')
try:
os.makedirs(workdir)
except OSError:
pass
femag = femagtools.Femag(workdir)
poc = femagtools.poc.HspPoc(harm=[1,5],
amp=[1,0.01],
phi=[0, 0])
operatingConditions = dict(
angl_i_up=0.0,
calculationMode="pm_sym_fast",
wind_temp=60.0,
magn_temp=60.0,
current=50.0,
speed=50.0,
period_frac=6,
poc=poc,
plots=['field_lines', ['Babs', 1.2, 2.4]])
"cufilfact": 0.4,
"culength": 1.4,
"slot_indul": 0.5e-3
}
}
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(message)s')
workdir = os.path.join(os.path.expanduser('~'), 'femag')
try:
os.makedirs(workdir)
except OSError:
pass
femag = femagtools.Femag(workdir,
magnetizingCurves=magnetizingCurve,
magnets=magnetMat)
r = femag(pmMotor, feapars)
print(r.type)
# find speed at u1max
u1max = 340
tq = 170
psid = r.psidq['psid']
psiq = r.psidq['psiq']
id = r.psidq['id']
iq = r.psidq['iq']
def __init__(self, workdir, magnetizingCurves, magnetMat):
self.femag = femagtools.Femag(workdir,
magnetizingCurves=magnetizingCurves,
magnets=magnetMat)
magn_ori=1,
condshaft_r=55.32e-3)),
windings=dict(num_phases=3,
num_wires=9,
coil_span=6.0,
num_layers=1))
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(message)s')
workdir = os.path.join(os.path.expanduser('~'), 'femag')
try:
os.makedirs(workdir)
except OSError:
pass
femag = femagtools.Femag(workdir, magnetizingCurves='../magnetcurves')
pmRelSim = dict(angl_i_up=-39.3,
calculationMode="pm_sym_fast",
wind_temp=60.0,
magn_temp=60.0,
current=76.43,
period_frac=6,
speed=50.0,
shortCircuit=True,
l_end_winding=0,
l_external=0,
sc_type=3,
initial=2,
allow_demagn=0,
sim_demagn=1)
coil_span=5,
slot_indul=0,
num_layers=2)
)
logging.basicConfig(level=logging.INFO,
format='%(asctime)s %(message)s')
workdir = os.path.join(
os.path.expanduser('~'), 'femag')
try:
os.makedirs(workdir)
except OSError:
pass
femag = femagtools.Femag(workdir, magnetizingCurves=mcv, magnets=magnetmat)
operatingConditions = dict(
calculationMode="cogg_calc",
magn_temp=60.0,
num_move_steps=49,
speed=50.0)
r = femag(machine,
operatingConditions)
print("Order T/Nm %")
tq = r.torque_fft[-1]
for l in zip(tq['order'], tq['torque'], tq['torque_perc']):
print('{0:<5} {1:9.2f} {2:6.1f}'.format(*l))