def kb_extrem_vorstadtnetz_trafo_2(std_type="NAYY 4x185",
p_load_in_kw=2.,
q_load_in_kvar=0.,
trafotype="0.25 MVA 10/0.4 kV",
v_os=10.):
num_lines = [61, 32, 32, 20, 15, 15, 11, 5, 1]
len_lines = [0.01, 0.014, 0.014, 0.02, 0.023, 0.023, 0.026, 0.05, 0.085]
pd_net, main_busbar_nr = _create_empty_network_with_transformer(trafotype,
V_OS=v_os)
for i, n_lines in enumerate(num_lines):
pd_net = _add_lines_with_branched_loads(
pd_net,
n_lines,
startbus=main_busbar_nr,
length_per_line=len_lines[i],
std_type=std_type,
p_per_load_in_kw=p_load_in_kw,
q_per_load_in_kvar=q_load_in_kvar,
length_branchout_line_1=0.011,
std_type_branchout_line_1="NAYY 4x50",
std_type_branchout_line_2="NYY 4x35",
# Probability: 50% betweeen "NAVY 50" and "NYY 4x35"
prob_branchout_line_1=0.5,
branchnr=i + 1)
return pd_net
def kb_extrem_landnetz_kabel(
n_branch_1=26,
l_lines_1_in_km=0.026,
std_type="NAYY 4x150",
# trafotype="0.4 MVA 10/0.4 kV Yyn6 4 ASEA"
trafotype="0.25 MVA 10/0.4 kV",
p_load_in_kw=8.,
q_load_in_kvar=0.,
lenght_branchout_line_1=0.018,
lenght_branchout_line_2=0.033,
std_type_branchout_line="NAYY 4x50",
v_os=10.):
num_lines = [n_branch_1]
len_lines = [l_lines_1_in_km]
pd_net, main_busbar_nr = _create_empty_network_with_transformer(trafotype,
V_OS=v_os)
for i, n_lines in enumerate(num_lines):
pd_net = _add_lines_with_branched_loads(
pd_net,
n_lines,
startbus=main_busbar_nr,
length_per_line=len_lines[i],
std_type=std_type,
p_per_load_in_kw=p_load_in_kw,
q_per_load_in_kvar=q_load_in_kvar,
length_branchout_line_1=lenght_branchout_line_1,
length_branchout_line_2=lenght_branchout_line_2,
std_type_branchout_line_1=std_type_branchout_line,
branchnr=i + 1)
return pd_net
def kb_extrem_dorfnetz_trafo(
std_type="NAYY 4x150",
trafotype="0.25 MVA 10/0.4 kV",
# trafotype="0.4 MVA 10/0.4 kV Yyn6 4 ASEA",
p_load_in_kw=6.,
q_load_in_kvar=0.,
length_branchout_line_1=0.015,
length_branchout_line_2=0.031,
std_type_branchout_line="NAYY 4x50",
v_os=10.):
num_lines = [28, 28, 16, 12, 12, 9, 7, 4, 1]
len_lines = [0.021, 0.021, 0.029, 0.032, 0.032, 0.040, 0.043, 0.064, 0.102]
pd_net, main_busbar_nr = _create_empty_network_with_transformer(trafotype,
V_OS=v_os)
for i, n_lines in enumerate(num_lines):
pd_net = _add_lines_with_branched_loads(
pd_net,
n_lines,
startbus=main_busbar_nr,
length_per_line=len_lines[i],
std_type=std_type,
p_per_load_in_kw=p_load_in_kw,
q_per_load_in_kvar=q_load_in_kvar,
length_branchout_line_1=length_branchout_line_1,
length_branchout_line_2=length_branchout_line_2,
std_type_branchout_line_1=std_type_branchout_line,
branchnr=i + 1)
return pd_net
def test_add_lines_with_branched_loads():
# BUILD:
pd_net = pp.create_empty_network()
busnr1 = pp.create_bus(pd_net, name="startbus", vn_kv=.4)
n_lines_add = int(10.*rd.random() + 1)
l_per_line = 0.10*rd.random()
l_branchout_line = 0.022
# OPERATE:
_add_lines_with_branched_loads(pd_net, n_lines_add, startbus=busnr1,
length_per_line=l_per_line,
p_load_kw=2., q_load_kvar=0,
length_branchout_line_1=l_branchout_line,
prob_branchout_line_1=0.5, branchnr=1)
assert len(pd_net.bus.index) == 2*n_lines_add + 1
assert len(pd_net.line.index) == 2*n_lines_add
assert len(pd_net.load.index) == n_lines_add
assert abs(pd_net.line.length_km.sum() - n_lines_add*(l_per_line+l_branchout_line)) < 0.0000001
