def _classify_branch(from_bus, to_bus, line_id):
if isinstance(from_bus, component_busdetails.BusDetails):
if from_bus.base_voltage > 100:
if from_bus.name[:3] == 'MF.' and to_bus.name[:3] == 'MF.':
return component.Cable
else:
from_bus = from_bus.number
to_bus = to_bus.number
else:
return component.Line
if MonsterPssPy.busdat(from_bus, 'KV')[1] > 100.0:
length = MonsterPssPy.brndat(from_bus, to_bus, line_id, 'LENGTH')
charging = MonsterPssPy.brndat(from_bus, to_bus, line_id, 'CHARG')
from_bus_name = MonsterPssPy.notona(from_bus)
to_bus_name = MonsterPssPy.notona(to_bus)
if from_bus_name[:3] == 'MF.' and to_bus_name[:3] == 'MF.':
return component.Cable
if length > 0.0:
normed_charging = charging / length
else:
normed_charging = 0.0
tol = 0.005
if normed_charging > tol:
return component.Cable
else:
return component.Line
else:
return component.Line
def get_msl_components(sid, bus_dict, line_dict):
msl_parents = dict()
msl_children = dict()
flag = IncludeStatus.NotAddStepAndNotInService.value
for from_bus, to_bus, identificator in MonsterPssPy.find_multisections(sid, flag=flag):
try:
MonsterPssPy.inimsl(from_bus, to_bus, identificator)
msl_lines = []
line = component.Line(
from_bus=bus_dict[from_bus].from_bus,
to_bus=bus_dict[to_bus].from_bus,
identificator=identificator.strip(),
length=0,
rate_a=-1,
msl_lines=msl_lines
)
msl_parents[line.get_sorted_short_tuple()] = line
while True:
try:
ibus, jbus, ickt = MonsterPssPy.nxtmsl()
from_bus = bus_dict[ibus].from_bus
to_bus = bus_dict[jbus].from_bus
component_func = _classify_branch(from_bus, to_bus, ickt)
elem_rate_a = MonsterPssPy.brndat(
ibus=ibus, jbus=jbus, ickt=ickt, string=RATE_NAME)
elem_length = MonsterPssPy.brndat(
ibus=ibus, jbus=jbus, ickt=ickt, string='LENGTH')
rx = MonsterPssPy.brndt2(
ibus=ibus, jbus=jbus, ickt=ickt, string='RX')
line = component_func(
from_bus=from_bus,
to_bus=to_bus,
identificator=ickt.strip(),
length=elem_length,
rate_a=elem_rate_a,
rx=rx,
msl_component=True
)
msl_lines.append(line)
msl_children[line.get_sorted_short_tuple()] = line
except PsseNxtMslException:
break
except PsseIniMslException:
pass
return msl_parents, msl_children
def set_rate(self, file_path):
self._rate[file_path] = MonsterPssPy.brndat(*self.get_busnumbers(True),
string=RATE_NAME)