def main_simulate(in_stream, out_stream):
limits = Limits(open("rts.lim"))
loadflow = Loadflow(open("rts.lf"), limits)
for count, scenario in stream_scenario_generator(in_stream):
result, result_reason = loadflow.simulate(scenario)
scenario.result = result
scenario.result_reason = result_reason
out_stream.write(str(count) + ", " + str(scenario) + "\n")
def main_simulate(in_stream, out_stream):
limits = Limits(open("rts.lim"))
loadflow = Loadflow(open("rts.lf"), limits)
for count, scenario in stream_scenario_generator(in_stream):
result, result_reason = loadflow.simulate(scenario)
scenario.result = result
scenario.result_reason = result_reason
out_stream.write(str(count) + ", " + str(scenario) + "\n")
def main_test(out_stream):
"""print the results and the intermediate file for
a number of interesting scenarios. So we can check
by hand if the intermediate file generator and the
simulator are doing the correct thing.
"""
batch_string = ""
batch_string += "1, base, None, , 1.0" + windstr(1) + "\n" # base - as normal
batch_string += "1, half, None, , 0.5" + windstr(1) + "\n" # half load power
batch_string += "1, tenth, None, , 0.1" + windstr(1) + "\n" # tenth load power
batch_string += "1, island, None, , 1.0" + windstr(1) + ", B11\n" # island
batch_string += "1, slack, None, , 1.0" + windstr(1) + ", G12\n" # removed 1 slack bus
batch_string += "1, slack-all, None, , 1.0" + windstr(1) + ", G12, G13, G14\n" # removed all slack busses
batch_string += "1, line, None, , 1.0" + windstr(1) + ", A2\n" # remove 1 line
batch_string += "1, gen, None, , 1.0" + windstr(1) + ", G24\n" # remove 1 generator
batch_string += "1, bus, None, , 1.0" + windstr(1) + ", 104\n" # remove 1 bus without generators
batch_string += "1, bus-gen, None, , 1.0" + windstr(1) + ", 101\n" # remove 1 bus with generators attached
batch_string += "1, bus-slack, None, , 1.0" + windstr(1) + ", 113\n" # remove slack bus and all slack generators
batch_string += "1, bus-island, None, , 1.0" + windstr(1) + ", 208\n" # remove bus that causes island
batch_string += "1, high-load, None, , 1.10" + windstr(1) + "\n" # load power high
batch_string += "1, over-max, None, , 1.15" + windstr(1) + "\n" # load power above max gen power
if windlevel.num_wind > 0:
batch_string += "1, wind-50, None, , 1.0" + windstr(0.5) + "\n" # base - wind @ 50%
batch_string += "1, wind-10, None, , 1.0" + windstr(0.1) + "\n" # base - wind @ 10%
batch_string += "1, wind-200, None, , 1.0" + windstr(2.0) + "\n" # base - wind @ 200%
in_stream = StringIO(batch_string)
limits = Limits(open("rts.lim"))
loadflow = Loadflow(open("rts.lf"), limits)
for count, scenario in stream_scenario_generator(in_stream):
intermediate_file = open(scenario.scenario_type + ".csv", "w")
try:
loadflow.lfgenerator(intermediate_file, scenario)
result, result_reason = loadflow.simulate(scenario)
except Exception, e:
# remove `,` from message
result, result_reason = (False, "".join(c for c in str(e) if c not in ","))
intermediate_file.close()
scenario.result = result
scenario.result_reason = result_reason
out_stream.write(str(count) + ", " + str(scenario) + "\n")
def main_test(out_stream):
"""print the results and the intermediate file for
a number of interesting scenarios. So we can check
by hand if the intermediate file generator and the
simulator are doing the correct thing.
"""
batch_string = ""
batch_string += "1, base, None, , 1.0" + windstr(1) + "\n" # base - as normal
batch_string += "1, half, None, , 0.5" + windstr(1) + "\n" # half load power
batch_string += "1, tenth, None, , 0.1" + windstr(1) + "\n" # tenth load power
batch_string += "1, island, None, , 1.0" + windstr(1) + ", B11\n" # island
batch_string += "1, slack, None, , 1.0" + windstr(1) + ", G12\n" # removed 1 slack bus
batch_string += "1, slack-all, None, , 1.0" + windstr(1) + ", G12, G13, G14\n" # removed all slack busses
batch_string += "1, line, None, , 1.0" + windstr(1) + ", A2\n" # remove 1 line
batch_string += "1, gen, None, , 1.0" + windstr(1) + ", G24\n" # remove 1 generator
batch_string += "1, bus, None, , 1.0" + windstr(1) + ", 104\n" # remove 1 bus without generators
batch_string += "1, bus-gen, None, , 1.0" + windstr(1) + ", 101\n" # remove 1 bus with generators attached
batch_string += "1, bus-slack, None, , 1.0" + windstr(1) + ", 113\n" # remove slack bus and all slack generators
batch_string += "1, bus-island, None, , 1.0" + windstr(1) + ", 208\n" # remove bus that causes island
batch_string += "1, high-load, None, , 1.10" + windstr(1) + "\n" # load power high
batch_string += "1, over-max, None, , 1.15" + windstr(1) + "\n" # load power above max gen power
if windlevel.num_wind > 0:
batch_string += "1, wind-50, None, , 1.0" + windstr(0.5) + "\n" # base - wind @ 50%
batch_string += "1, wind-10, None, , 1.0" + windstr(0.1) + "\n" # base - wind @ 10%
batch_string += "1, wind-200, None, , 1.0" + windstr(2.0) + "\n" # base - wind @ 200%
in_stream = StringIO(batch_string)
limits = Limits(open("rts.lim"))
loadflow = Loadflow(open("rts.lf"), limits)
for count, scenario in stream_scenario_generator(in_stream):
intermediate_file = open(scenario.scenario_type + ".csv", "w")
try:
loadflow.lfgenerator(intermediate_file, scenario)
result, result_reason = loadflow.simulate(scenario)
except Exception, e:
# remove `,` from message
result, result_reason = (False, ''.join(c for c in str(e) if c not in ','))
intermediate_file.close()
scenario.result = result
scenario.result_reason = result_reason
out_stream.write(str(count) + ", " + str(scenario) + "\n")
"""
Pick from the load flow (not installed capacity) of the starting base case (so
it is the same for each MCS base-case).
Pick so that You can double the number of itentical generating units on each
bus that are to become 'wind powered'. This is to up the installed capacity
to 20% without changing where the wind farms are.
"""
from loadflow import Loadflow
import string
import random
lf = Loadflow(open("rts.lf"), None)
raw_gens = [x for x in lf.busbars.values() if x[2].strip().startswith("G")]
total_power = sum(float(x[3].strip()) for x in raw_gens)
class Gen(object):
"""docstring for Gen"""
def __init__(self, name):
super(Gen, self).__init__()
self.name = name
def __str__(self):
# return string.join(["Gen", self.name, self.bus, str(self.power)], ", ")
return str(self.power)
gens = []
