def test_create_and_load_std_type_line():
net = pp.create_empty_network()
c = 40
r = 0.01
x = 0.02
i = 0.2
name = "test_line"
typdata = {}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="line")
typdata = {"c_nf_per_km": c}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="line")
typdata = {"c_nf_per_km": c, "r_ohm_per_km": r}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="line")
typdata = {"c_nf_per_km": c, "r_ohm_per_km": r, "x_ohm_per_km": x}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="line")
typdata = {
"c_nf_per_km": c,
"r_ohm_per_km": r,
"x_ohm_per_km": x,
"max_i_ka": i
}
pp.create_std_type(net, name=name, data=typdata, element="line")
assert net.std_types["line"][name] == typdata
loaded_type = pp.load_std_type(net, name)
assert loaded_type == typdata
def test_create_and_load_std_type_trafo3w():
net = pp.create_empty_network()
sn_hv_kva = 40; sn_mv_kva = 20; sn_lv_kva = 20
vn_hv_kv = 110; vn_mv_kv = 50; vn_lv_kv = 20
vsc_hv_percent = 5.; vsc_mv_percent = 5.; vsc_lv_percent = 5.
vscr_hv_percent = 2.; vscr_mv_percent = 2.; vscr_lv_percent = 2.
pfe_kw=50
i0_percent = 0.1
shift_mv_degree = 30; shift_lv_degree = 30
name = "test_trafo3w"
typdata = {"sn_hv_kva": sn_hv_kva}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_mv_kva": sn_mv_kva, "vn_hv_kv": vn_hv_kv}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_lv_kva": sn_lv_kva, "vn_mv_kv": vn_mv_kv, "vn_lv_kv": vn_lv_kv}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_mv_kva": sn_mv_kva, "vn_hv_kv": vn_hv_kv, "vn_lv_kv": vn_lv_kv, "vsc_hv_percent": vsc_hv_percent}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_hv_kva": sn_hv_kva, "vn_hv_kv": vn_hv_kv, "vn_lv_kv": vn_lv_kv, "vsc_mv_percent": vsc_mv_percent,
"vscr_hv_percent": vscr_hv_percent}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_hv_kva": sn_hv_kva, "vn_hv_kv": vn_hv_kv, "vn_lv_kv": vn_lv_kv, "vsc_lv_percent": vsc_lv_percent,
"vscr_mv_percent": vscr_mv_percent, "pfe_kw": pfe_kw}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_hv_kva": sn_hv_kva, "vn_hv_kv": vn_hv_kv, "vn_lv_kv": vn_lv_kv, "vsc_hv_percent": vsc_hv_percent,
"vscr_lv_percent": vscr_lv_percent, "pfe_kw": pfe_kw, "i0_percent": i0_percent}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"sn_hv_kva": sn_hv_kva, "vn_hv_kv": vn_hv_kv, "vn_lv_kv": vn_lv_kv, "vsc_hv_percent": vsc_hv_percent,
"vscr_hv_percent": vscr_hv_percent, "pfe_kw": pfe_kw, "i0_percent": i0_percent,
"shift_mv_degree": shift_mv_degree}
with pytest.raises(UserWarning):
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
typdata = {"vn_hv_kv": vn_hv_kv, "vn_mv_kv": vn_mv_kv, "vn_lv_kv": vn_lv_kv, "sn_hv_kva": sn_hv_kva,
"sn_mv_kva": sn_mv_kva, "sn_lv_kva": sn_lv_kva, "vsc_hv_percent": vsc_hv_percent, "vsc_mv_percent": vsc_mv_percent,
"vsc_lv_percent": vsc_lv_percent, "vscr_hv_percent": vscr_hv_percent, "vscr_mv_percent": vscr_mv_percent,
"vscr_lv_percent": vscr_lv_percent, "pfe_kw": pfe_kw, "i0_percent": i0_percent,
"shift_mv_degree":shift_mv_degree, "shift_lv_degree": shift_lv_degree}
pp.create_std_type(net, name=name, data=typdata, element="trafo3w")
assert net.std_types["trafo3w"][name] == typdata
loaded_type = pp.load_std_type(net, name, element="trafo3w")
assert loaded_type == typdata
def test_tap_phase_shifter_default():
expected_default = False
net = pp.create_empty_network()
pp.create_bus(net, 110)
pp.create_bus(net, 20)
data = pp.load_std_type(net, "25 MVA 110/20 kV", "trafo")
if "tap_phase_shifter" in data:
del data["tap_phase_shifter"]
pp.create_std_type(net, data, "without_tap_shifter_info", "trafo")
pp.create_transformer_from_parameters(net, 0, 1, 25e3, 110, 20, 0.4, 12, 20, 0.07)
pp.create_transformer(net, 0, 1, "without_tap_shifter_info")
assert (net.trafo.tap_phase_shifter == expected_default).all()
def add_network(net, vector_group):
b1 = pp.create_bus(net,
110,
zone=vector_group,
index=pp.get_free_id(net.bus))
b2 = pp.create_bus(net, 20, zone=vector_group)
pp.create_bus(net, 20, in_service=False)
b3 = pp.create_bus(net, 20, zone=vector_group)
b4 = pp.create_bus(net, 20, zone=vector_group)
pp.create_bus(net, 20)
pp.create_ext_grid(net,
b1,
s_sc_max_mva=100,
s_sc_min_mva=80,
rx_min=0.20,
rx_max=0.35)
net.ext_grid["r0x0_max"] = 0.4
net.ext_grid["x0x_max"] = 1.0
pp.create_std_type(
net, {
"r_ohm_per_km": 0.122,
"x_ohm_per_km": 0.112,
"c_nf_per_km": 304,
"max_i_ka": 0.421,
"endtemp_degree": 70.0,
"r0_ohm_per_km": 0.244,
"x0_ohm_per_km": 0.336,
"c0_nf_per_km": 2000
}, "unsymmetric_line_type")
l1 = pp.create_line(net,
b2,
b3,
length_km=10,
std_type="unsymmetric_line_type",
index=pp.get_free_id(net.line) + 1)
l2 = pp.create_line(net,
b3,
b4,
length_km=15,
std_type="unsymmetric_line_type")
pp.create_line(net,
b3,
b4,
length_km=15,
std_type="unsymmetric_line_type",
in_service=False)
transformer_type = copy.copy(
pp.load_std_type(net, "25 MVA 110/20 kV v1.4.3 and older", "trafo"))
transformer_type.update({
"vsc0_percent": 5,
"vscr0_percent": 0.4,
"mag0_percent": 10,
"mag0_rx": 0.4,
"mag0_rx": 0.4,
"si0_hv_partial": 0.9,
"vector_group": vector_group
})
pp.create_std_type(net, transformer_type, vector_group, "trafo")
t1 = pp.create_transformer(net,
b1,
b2,
std_type=vector_group,
parallel=2,
index=pp.get_free_id(net.trafo) + 1)
pp.create_transformer(net, b1, b2, std_type=vector_group, in_service=False)
pp.add_zero_impedance_parameters(net)
return l1, l2, t1