def model_with_two_feeder():
"""
This function create a simple pandangas model with 2 feeder
:return: the pandangas network
"""
# parameter
nb_bus = 3
dia = 0.05
leng = 10
# create network
net = pg.create_empty_network()
# create bus and node
all_bus = [None] * nb_bus
for i in range(nb_bus):
all_bus[i] = pg.create_bus(net, level="BP", name="BUS" + str(i))
for i in range(0, nb_bus - 1):
pg.create_pipe(net,
all_bus[i],
all_bus[i + 1],
length_m=leng,
diameter_m=dia,
name="PIPE" + str(i))
# create loads
pg.create_load(net, all_bus[1], p_kW=50.0, name="LOAD1")
# create feeder
pg.create_feeder(net, all_bus[0], p_lim_kW=50, p_Pa='BP', name="FEEDER")
pg.create_feeder(net, all_bus[2], p_lim_kW=50, p_Pa='BP', name="FEEDER2")
return net
def model_gas_test():
"""
This function create a basic model to test pandangas - two level of pressure
"""
net = pg.create_empty_network()
busf = pg.create_bus(net, level="MP", name="BUSF")
bus0 = pg.create_bus(net, level="MP", name="BUS0")
bus1 = pg.create_bus(net, level="BP", name="BUS1")
bus2 = pg.create_bus(net, level="BP", name="BUS2")
bus3 = pg.create_bus(net, level="BP", name="BUS3")
pg.create_load(net, bus2, p_kW=10.0, name="LOAD2")
pg.create_load(net, bus3, p_kW=15.0, name="LOAD3")
pg.create_pipe(net,
busf,
bus0,
length_m=100,
diameter_m=0.05,
name="PIPE0")
pg.create_pipe(net,
bus1,
bus2,
length_m=400,
diameter_m=0.05,
name="PIPE1")
pg.create_pipe(net,
bus1,
bus3,
length_m=500,
diameter_m=0.05,
name="PIPE2")
pg.create_pipe(net,
bus2,
bus3,
length_m=500,
diameter_m=0.05,
name="PIPE3")
pg.create_station(net,
bus0,
bus1,
p_lim_kW=50,
p_Pa=0.025E5,
name="STATION")
pg.create_feeder(net, busf, p_lim_kW=50, p_Pa=0.9E5, name="FEEDER")
return net
def model_with_four_bus():
"""
Tis function create a network with four bus and three pipes - one level of pressure
"""
nb_bus = 4
dia = 0.05
leng = [300, 100, 400]
# create network
net = pg.create_empty_network()
# create bus and node
all_bus = [None] * nb_bus
for i in range(nb_bus):
all_bus[i] = pg.create_bus(net, level="BP", name="BUS" + str(i))
# create pipe
# for i in range(0, nb_bus-1):
# pg.create_pipe(net, all_bus[i], all_bus[i+1], length_m=leng[i], diameter_m=dia, name="PIPE"+str(i))
pg.create_pipe(net,
"BUS0",
"BUS1",
length_m=leng[0],
diameter_m=dia,
name="PIPE" + str(0))
pg.create_pipe(net,
"BUS1",
"BUS2",
length_m=leng[1],
diameter_m=dia,
name="PIPE" + str(1))
pg.create_pipe(net,
"BUS2",
"BUS3",
length_m=leng[2],
diameter_m=dia,
name="PIPE" + str(2))
# create loads
pg.create_load(net, all_bus[3], p_kW=50.0, name="LOAD1")
pg.create_load(net, all_bus[2], p_kW=50.0, name="LOAD2")
pg.create_load(net, all_bus[1], p_kW=300.0, name="LOAD5")
# create feeder
pg.create_feeder(net, all_bus[0], p_lim_kW=50, p_Pa='BP', name="FEEDER")
return net
def model_with_eight_bus(all_load_added=True):
"""
This function create a simple model with 5 pipes, one feeder, two loads
|
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|
:param all_load_added: If True, no load missing
:return: the pandangas network
"""
# parameter
nb_bus = 9
dia = 0.05
leng = 100
# create network
net = pg.create_empty_network()
# create bus and node
all_bus = [None] * nb_bus
for i in range(nb_bus):
all_bus[i] = pg.create_bus(net, level="BP", name="BUS" + str(i))
for i in range(0, nb_bus - 1):
pg.create_pipe(net,
all_bus[i],
all_bus[i + 1],
length_m=leng,
diameter_m=dia,
name="PIPE" + str(i))
# create loads
if all_load_added:
pg.create_load(net, all_bus[8], p_kW=50.0, name="LOAD1")
pg.create_load(net, all_bus[4], p_kW=50.0, name="LOAD2")
pg.create_load(net, all_bus[3], p_kW=300.0, name="LOAD5")
# create feeder
pg.create_feeder(net, all_bus[0], p_lim_kW=50, p_Pa='BP', name="FEEDER")
return net