def test_result_index_unsorted():
net = pp.create_empty_network()
b1 = pp.create_bus(net, vn_kv=0.4, index=4)
b2 = pp.create_bus(net, vn_kv=0.4, index=2)
b3 = pp.create_bus(net, vn_kv=0.4, index=3)
pp.create_gen(net, b1, p_kw=-10, vm_pu=0.4)
pp.create_load(net, b2, p_kw=10)
pp.create_ext_grid(net, b3)
pp.create_line(net,
from_bus=b1,
to_bus=b2,
length_km=0.5,
std_type="NAYY 4x120 SE")
pp.create_line(net,
from_bus=b1,
to_bus=b3,
length_km=0.5,
std_type="NAYY 4x120 SE")
net_recycle = copy.deepcopy(net)
pp.runpp(net_recycle)
pp.runpp(net_recycle, recycle=dict(_is_elements=True, ppc=True, Ybus=True))
pp.runpp(net)
assert nets_equal(net, net_recycle, tol=1e-12)
def test_pvpq_lookup():
net = pp.create_empty_network()
b1 = pp.create_bus(net, vn_kv=0.4, index=4)
b2 = pp.create_bus(net, vn_kv=0.4, index=2)
b3 = pp.create_bus(net, vn_kv=0.4, index=3)
pp.create_gen(net, b1, p_kw=-10, vm_pu=0.4)
pp.create_load(net, b2, p_kw=10)
pp.create_ext_grid(net, b3)
pp.create_line(net,
from_bus=b1,
to_bus=b2,
length_km=0.5,
std_type="NAYY 4x120 SE")
pp.create_line(net,
from_bus=b1,
to_bus=b3,
length_km=0.5,
std_type="NAYY 4x120 SE")
net_numba = copy.deepcopy(net)
pp.runpp(net_numba, numba=True)
pp.runpp(net, numba=False)
assert nets_equal(net, net_numba)
def test_nets_equal():
tb.logger.setLevel(40)
original = nw.create_cigre_network_lv()
net = copy.deepcopy(original)
# should be equal
assert tb.nets_equal(original, net)
assert tb.nets_equal(net, original)
# detecting additional element
pp.create_bus(net, vn_kv=.4)
assert not tb.nets_equal(original, net)
assert not tb.nets_equal(net, original)
net = copy.deepcopy(original)
# detecting removed element
net["bus"].drop(net.bus.index[0], inplace=True)
assert not tb.nets_equal(original, net)
assert not tb.nets_equal(net, original)
net = copy.deepcopy(original)
# detecting alternated value
net["load"]["p_kw"][net["load"].index[0]] += 0.1
assert not tb.nets_equal(original, net)
assert not tb.nets_equal(net, original)
net = copy.deepcopy(original)
# detecting added column
net["load"]["new_col"] = 0.1
assert not tb.nets_equal(original, net)
assert not tb.nets_equal(net, original)
net = copy.deepcopy(original)
# not detecting alternated value if difference is beyond tolerance
net["load"]["p_kw"][net["load"].index[0]] += 0.0001
assert tb.nets_equal(original, net, tol=0.1)
assert tb.nets_equal(net, original, tol=0.1)
# Youtube Tutorial: https://www.youtube.com/watch?v=O74yw1FmmsM import pandapower.toolbox as tb import pandapower.networks as nw import pandapower as pp net = nw.create_cigre_network_mv() pp.runpp(net) # print some power flow information tb.lf_info(net) net2 = nw.create_cigre_network_mv() net2.load.drop(index=0, inplace=True) # check if two nets are identical. You can also only check the results tb.nets_equal(net, net2) # merge two power systems net3 = tb.merge_nets(net, net2) # drop some buses tb.drop_buses(net, buses=[5]) # creates a continuous index in net.bus starting at 10 tb.create_continuous_bus_index(net, start=10) # get all line elements connected to buses els = tb.get_connected_elements(net, "line", buses=[11]) print(els) print(net.line.loc[els])
net2 = pp.create_empty_network(sn_kva=2e3)
for net in [net1, net2]:
add_test_line(net)
add_test_trafo(net)
add_test_load_sgen(net)
add_test_load_sgen_split(net)
add_test_single_load_single_eg(net)
add_test_ward(net)
add_test_xward(net)
add_test_shunt_split(net)
add_test_impedance(net)
pp.runpp(net1)
pp.runpp(net2)
print(net1.res_trafo.values - net2.res_trafo.values)
nets_equal(net1, net2)
# print(net1._ppc["branch"][:,3] / net2._ppc["branch"][:,3])
# add_test_load_sgen(net)
# add_test_load_sgen_split(net)
# yield add_test_ext_grid(net)
# yield add_test_trafo(net)
# yield add_test_single_load_single_eg(net)
# yield add_test_ward(net)
# yield add_test_ward_split(net)
# yield add_test_xward(net)
# yield add_test_xward_combination(net)
# yield add_test_gen(net)
# yield add_test_ext_grid_gen_switch(net)
# yield add_test_enforce_qlims(net)
# yield add_test_trafo3w(net)
