def test_drop_inactive_elements():
net = pp.create_empty_network()
service = 0
bus0 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_ext_grid(net, bus0, in_service=service)
bus1 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_transformer(net, bus0, bus1, in_service=service,
std_type= '63 MVA 110/20 kV')
bus2 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_line(net, bus1, bus2, length_km=1, in_service=service,
std_type='149-AL1/24-ST1A 10.0')
pp.create_load(net, bus2, p_kw=0., in_service=service)
pp.create_sgen(net, bus2, p_kw=0., in_service=service)
# drop them
tb.drop_inactive_elements(net)
sum_of_elements = 0
for element in net.keys():
# skip this one since we expect items here
if element == "std_types":
continue
try:
sum_of_elements += len(net[element])
except TypeError:
# _ppc is initialized with None and clashes when checking
continue
assert sum_of_elements == 0
def test_drop_inactive_elements():
for service in (False, True):
net = pp.create_empty_network()
bus_sl = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_ext_grid(net, bus_sl, in_service=service)
bus0 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_switch(net, bus_sl, bus0, 'b', not service)
bus1 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_transformer(net, bus0, bus1, in_service=service,
std_type='63 MVA 110/20 kV')
bus2 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_line(net, bus1, bus2, length_km=1, in_service=service,
std_type='149-AL1/24-ST1A 10.0')
pp.create_load(net, bus2, p_mw=0., in_service=service)
pp.create_sgen(net, bus2, p_mw=0., in_service=service)
bus3 = pp.create_bus(net, vn_kv=.4, in_service=service)
bus4 = pp.create_bus(net, vn_kv=.4, in_service=service)
pp.create_transformer3w_from_parameters(net, bus2, bus3, bus4, 0.4, 0.4, 0.4, 100, 50, 50,
3, 3, 3, 1, 1, 1, 5, 1)
# drop them
tb.drop_inactive_elements(net)
sum_of_elements = 0
for element, table in net.items():
# skip this one since we expect items here
if element.startswith("_") or not isinstance(table, pd.DataFrame):
continue
try:
if service and (element == 'ext_grid' or (element == 'bus' and len(net.bus) == 1)):
# if service==True, the 1 ext_grid and its bus are not dropped
continue
if len(table) > 0:
sum_of_elements += len(table)
print(element)
except TypeError:
# _ppc is initialized with None and clashes when checking
continue
assert sum_of_elements == 0
if service:
assert len(net.ext_grid) == 1
assert len(net.bus) == 1
assert bus_sl in net.bus.index.values
net = pp.create_empty_network()
bus0 = pp.create_bus(net, vn_kv=.4, in_service=True)
pp.create_ext_grid(net, bus0, in_service=True)
bus1 = pp.create_bus(net, vn_kv=.4, in_service=False)
pp.create_line(net, bus0, bus1, length_km=1, in_service=False,
std_type='149-AL1/24-ST1A 10.0')
gen0 = pp.create_gen(net, bus=bus1, p_mw=0.001)
tb.drop_inactive_elements(net)
assert gen0 not in net.gen.index