def test_json_basic(net_in, tmp_path):
# tests the basic json functionality with the encoder/decoder classes
filename = os.path.abspath(str(tmp_path)) + "testfile.json"
with open(filename, 'w') as fp:
json.dump(net_in, fp, cls=PPJSONEncoder)
with open(filename) as fp:
net_out = json.load(fp, cls=PPJSONDecoder)
pp.convert_format(net_out)
assert_net_equal(net_in, net_out)
def test_convert_format(version):
filename = os.path.join(folder, "example_%s.json"%version)
if not os.path.isfile(filename):
raise ValueError("File for version %s does not exist"%version)
try:
net = pp.from_json(filename, convert=False)
except:
raise UserWarning("Can not load network saved in pandapower version %s"%version)
vm_pu_old = net.res_bus.vm_pu.copy()
pp.convert_format(net)
try:
pp.runpp(net)
except:
raise UserWarning("Can not run power flow in network saved with pandapower version %s"%version)
if not np.allclose(vm_pu_old.values, net.res_bus.vm_pu.values):
raise UserWarning("Power flow results mismatch with pandapower version %s"%version)
def test_convert_format_pq_bus_meas():
net = pp.from_json(os.path.join(folder, "example_2.3.1.json"),
convert=False)
net = pp.convert_format(net)
pp.runpp(net)
bus_p_meas = net.measurement.query(
"element_type=='bus' and measurement_type=='p'").set_index("element",
drop=True)
assert np.allclose(net.res_bus.p_mw, bus_p_meas["value"])
def test_convert_format(version):
filename = os.path.join(folder, "example_%s.json" % version)
if not os.path.isfile(filename):
raise ValueError("File for version %s does not exist" % version)
try:
net = pp.from_json(filename, convert=False)
if ('version'
in net) and (vs.parse(str(net.version)) > vs.parse('2.0.1')):
_ = pp.from_json(filename, elements_to_deserialize=['bus', 'load'])
except:
raise UserWarning(
"Can not load network saved in pandapower version %s" % version)
vm_pu_old = net.res_bus.vm_pu.copy()
pp.convert_format(net)
try:
pp.runpp(net,
run_control="controller" in net and len(net.controller) > 0)
except:
raise UserWarning("Can not run power flow in network "
"saved with pandapower version %s" % version)
if not np.allclose(vm_pu_old.values, net.res_bus.vm_pu.values):
raise UserWarning("Power flow results mismatch "
"with pandapower version %s" % version)
import pandapower as pp
import pandapower.networks as pn
import numpy as np
import pandapower.plotting as plot
import matplotlib.pyplot as plt
from pandapower.plotting.plotly import vlevel_plotly
import pandas as pd
net = pn.create_cigre_network_lv()
net
plot.simple_plot(net, show_plot=True)
vlevel_plotly(net)
#del net.bus_geodata
pp.convert_format(net)
pp.to_excel(net, "examplecigrelow.xlsx")
netcoords = net.bus_geodata
netcoords.to_excel('cigrecoords.xlsx')
netlv = pp.from_excel("final code/examplecigrelow.xlsx")
#lv.bus_geodata
#del netlv.bus_geodata
netlv
plot.simple_plot(netlv, show_plot=True)
vlevel_plotly(netlv)
#vlevel_plotly(net)
netlv
net
