def milsoftToGridlab(temp_dir):
'''
Convert a Milsoft Windmil ASCII export (.std & .seq) in to a GridLAB-D .glm and return the .glm.
Form parameters:
:param std: an STD file.
:param seq: an SEQ file.
Details:
:OMF function: omf.milToGridlab.convert().
:run-time: up to a few minutes
'''
stdPath = os.path.join(temp_dir, 'in.std')
request.files['std'].save(stdPath)
seqPath = os.path.join(temp_dir, 'in.seq')
request.files['seq'].save(seqPath)
with open(stdPath) as f:
stdFile = f.read()
with open(seqPath) as f:
seqFile = f.read()
tree = milToGridlab.convert(stdFile, seqFile, rescale=True)
# Remove '#include "schedules.glm' objects from the tree. Would be faster if this was incorported in sortedWrite() or something
tree = {k: v for k, v in tree.items() if v.get('omftype') != '#include'}
with open(os.path.join(temp_dir, filenames['msgl']), 'w') as outFile:
outFile.write(feeder.sortedWrite(tree))
def milsoftToGridlabTests(keepFiles=False):
openPrefix = '../uploads/'
outPrefix = './milToGridlabTests/'
import os, json, traceback, shutil
from omf.solvers import gridlabd
from matplotlib import pyplot as plt
from milToGridlab import convert
import omf.feeder as feeder
try:
os.mkdir(outPrefix)
except:
pass # Directory already there.
exceptionCount = 0
# testFiles = [('INEC-RENOIR.std','INEC.seq'), ('INEC-GRAHAM.std','INEC.seq'),
# ('Olin-Barre.std','Olin.seq'), ('Olin-Brown.std','Olin.seq'),
# ('ABEC-FRANK.std','ABEC.seq'), ('ABEC-COLUMBIA.std','ABEC.seq'),('OMF_Norfork1.std', 'OMF_Norfork1.seq')]
testFiles = [('Olin-Brown.std', 'Olin.seq')]
testAttachments = {'schedules.glm':''}
# testAttachments = {'schedules.glm':'', 'climate.tmy2':open('./data/Climate/KY-LEXINGTON.tmy2','r').read()}
for stdString, seqString in testFiles:
try:
# Convert the std+seq.
with open(openPrefix + stdString,'r') as stdFile, open(openPrefix + seqString,'r') as seqFile:
outGlm,x,y = convert(stdFile.read(),seqFile.read())
with open(outPrefix + stdString.replace('.std','.glm'),'w') as outFile:
outFile.write(feeder.sortedWrite(outGlm))
print 'WROTE GLM FOR', stdString
try:
# Draw the GLM.
myGraph = feeder.treeToNxGraph(outGlm)
feeder.latLonNxGraph(myGraph, neatoLayout=False)
plt.savefig(outPrefix + stdString.replace('.std','.png'))
print 'DREW GLM OF', stdString
except:
exceptionCount += 1
print 'FAILED DRAWING', stdString
try:
# Run powerflow on the GLM. HACK:blank attachments for now.
output = gridlabd.runInFilesystem(outGlm, attachments=testAttachments, keepFiles=False)
with open(outPrefix + stdString.replace('.std','.json'),'w') as outFile:
json.dump(output, outFile, indent=4)
print 'RAN GRIDLAB ON', stdString
except:
exceptionCount += 1
print 'POWERFLOW FAILED', stdString
except:
print 'FAILED CONVERTING', stdString
exceptionCount += 1
traceback.print_exc()
if not keepFiles:
shutil.rmtree(outPrefix)
return exceptionCount
def glmForceLayout(temp_dir):
'''
Inject artifical coordinates into a GridLAB-D .glm and return the .glm.
Form parameters:
:param glm: a GLM file
Details:
:OMF function: omf.distNetViz.insert_coordinates()
:run-time: a few seconds
'''
glm_path = os.path.join(temp_dir, 'in.glm')
glm_file = request.files['glm']
glm_file.save(glm_path)
tree = feeder.parse(glm_path)
distNetViz.insert_coordinates(tree)
with open(os.path.join(temp_dir, filenames['gfl']), 'w') as f:
f.write(feeder.sortedWrite(tree))
def cymeToGridlab(temp_dir):
'''
Convert an Eaton Cymdist .mdb export in to a GridLAB-D .glm and return the .glm.
Form parameters:
:param mdb: a MDB file.
Details:
:OMF function: omf.cymeToGridlab.convertCymeModel().
:run-time: up to a few minutes.
'''
mdbPath = os.path.join(temp_dir, "in.mdb")
request.files["mdb"].save(mdbPath)
import locale
locale.setlocale(locale.LC_ALL, 'en_US.UTF-8')
tree = cymeToGridlab_.convertCymeModel(mdbPath, temp_dir)
# Remove '#include "schedules.glm' objects from the tree. Would be faster if this was incorported in sortedWrite() or something
tree = {k: v for k, v in tree.items() if v.get('omftype') != '#include'}
with open(os.path.join(temp_dir, filenames["cygl"]), 'w') as outFile:
outFile.write(feeder.sortedWrite(tree))
def work(modelDir, ind):
''' Run the model in its directory. '''
o = {}
assert not (
ind['pvConnection'] == 'Delta' and ind['objectiveFunction'] == 'I0'
), ('Delta function does not currently support I0 minimization function.')
SIGN_CORRECTION = -1 if ind['pvConnection'] == 'Delta' else 1
neato = False if ind.get("layoutAlgorithm",
"geospatial") == "geospatial" else True
edgeColValue = ind.get("edgeCol",
None) if ind.get("edgeCol") != "None" else None
nodeColValue = ind.get("nodeCol",
None) if ind.get("nodeCol") != "None" else None
edgeLabsValue = ind.get("edgeLabs",
None) if ind.get("edgeLabs") != "None" else None
nodeLabsValue = ind.get("nodeLabs",
None) if ind.get("nodeLabs") != "None" else None
customColormapValue = True if ind.get("customColormap",
"True") == "True" else False
# -------------------------- BASE CHART --------------------------- #
with open(
pJoin(modelDir,
[x for x in os.listdir(modelDir)
if x.endswith('.omd')][0])) as f:
tree_base = json.load(f)['tree']
with open(pJoin(modelDir, 'input.glm'), 'w') as f:
treeString = feeder.sortedWrite(tree_base)
f.write(treeString)
base_suffix = "_base"
tree_base = _turnOffSolar(tree_base)
tree_base = _addCollectors(tree_base,
suffix=base_suffix,
pvConnection=ind['pvConnection'])
with open(pJoin(modelDir, '_base.glm'), 'w') as f:
treeString = feeder.sortedWrite(tree_base)
f.write(treeString)
voltageDrop.drawPlot(pJoin(modelDir, "_base.glm"),
workDir=modelDir,
neatoLayout=neato,
edgeCol=edgeColValue,
nodeCol=nodeColValue,
nodeLabs=nodeLabsValue,
edgeLabs=edgeLabsValue,
customColormap=customColormapValue,
rezSqIn=int(ind["rezSqIn"]),
scaleMin=float(ind['colorMin'])
if ind['colorMin'].lower() != 'auto' else None,
scaleMax=float(ind['colorMax']) if
ind['colorMax'].lower() != 'auto' else None).savefig(
pJoin(modelDir, "output" + base_suffix + ".png"))
with open(pJoin(modelDir, "output" + base_suffix + ".png"), "rb") as f:
o['base_image'] = base64.standard_b64encode(f.read()).decode()
os.rename(pJoin(modelDir, "voltDump.csv"),
pJoin(modelDir, "voltDump_base.csv"))
# ---------------------------- CONTROLLED CHART ----------------------------- #
controlled_suffix = '_controlled'
SteinmetzController.SteinmetzController(pJoin(modelDir, 'input.glm'),
ind['pvConnection'],
ind['criticalNode'],
int(ind['iterations']),
ind['objectiveFunction'], modelDir)
if ind["pvConnection"] == 'Delta':
glmPath = pJoin(modelDir, 'input_NewDeltaPV_Final.glm')
else:
glmPath = pJoin(modelDir, 'input_Final.glm')
omdPath = pJoin(modelDir, '_controlled.omd')
feeder.glmToOmd(glmPath, omdPath)
with open(omdPath) as f:
tree_controlled = json.load(f)['tree']
constant_pf = float(ind['constant_pf'])
for k, v in tree_controlled.items():
if ('PV' in v.get('groupid', '')) and v.get('object', '') == 'load':
if ind['strategy'] == 'constant':
if v.get('constant_power_C', '') != '':
v['constant_power_C'] = respect_pf(v['constant_power_C'],
constant_pf)
elif v.get('constant_power_B', '') != '':
v['constant_power_B'] = respect_pf(v['constant_power_B'],
constant_pf)
elif v.get('constant_power_A', '') != '':
v['constant_power_A'] = respect_pf(v['constant_power_A'],
constant_pf)
v['groupid'] = 'PV'
tree_controlled = _addCollectors(tree_controlled,
suffix=controlled_suffix,
pvConnection=ind['pvConnection'])
with open(pJoin(modelDir, '_controlled.glm'), 'w') as f:
treeString = feeder.sortedWrite(tree_controlled)
f.write(treeString)
voltageDrop.drawPlot(
pJoin(modelDir, "_controlled.glm"),
workDir=modelDir,
neatoLayout=neato,
edgeCol=edgeColValue,
nodeCol=nodeColValue,
nodeLabs=nodeLabsValue,
edgeLabs=edgeLabsValue,
customColormap=customColormapValue,
rezSqIn=int(ind["rezSqIn"]),
scaleMin=float(ind['colorMin']) if ind['colorMin'] != 'auto' else None,
scaleMax=float(ind['colorMax']) if ind['colorMax'] != 'auto' else
None).savefig(pJoin(modelDir, "output" + controlled_suffix + ".png"))
with open(pJoin(modelDir, "output" + controlled_suffix + ".png"),
"rb") as f:
o['controlled_image'] = base64.standard_b64encode(f.read()).decode()
os.rename(pJoin(modelDir, "voltDump.csv"),
pJoin(modelDir, "voltDump_controlled.csv"))
# ---------------------------- SOLAR CHART ----------------------------- #
if ind["pvConnection"] == 'Delta':
glmPath = pJoin(modelDir, 'input_NewDeltaPV_Start.glm')
else:
glmPath = pJoin(modelDir, 'input_Wye_Start.glm')
omdPath = pJoin(modelDir, '_solar.omd')
feeder.glmToOmd(glmPath, omdPath)
with open(omdPath) as f:
tree_solar = json.load(f)['tree']
for k, v in tree_solar.items():
if ('PV' in v.get('groupid', '')) and v.get('object', '') == 'load':
v['groupid'] = 'PV'
solar_suffix = "_solar"
tree_solar = _addCollectors(tree_solar,
suffix=solar_suffix,
pvConnection=ind['pvConnection'])
with open(modelDir + '/_solar.glm', 'w') as f:
treeString = feeder.sortedWrite(tree_solar)
f.write(treeString)
voltageDrop.drawPlot(
pJoin(modelDir, "_solar.glm"),
workDir=modelDir,
neatoLayout=neato,
edgeCol=edgeColValue,
nodeCol=nodeColValue,
nodeLabs=nodeLabsValue,
edgeLabs=edgeLabsValue,
customColormap=customColormapValue,
rezSqIn=int(ind["rezSqIn"]),
scaleMin=float(ind['colorMin']) if ind['colorMin'] != 'auto' else None,
scaleMax=float(ind['colorMax']) if ind['colorMax'] != 'auto' else
None).savefig(pJoin(modelDir, "output" + solar_suffix + ".png"))
with open(pJoin(modelDir, "output" + solar_suffix + ".png"), "rb") as f:
o['solar_image'] = base64.standard_b64encode(f.read()).decode()
os.rename(pJoin(modelDir, "voltDump.csv"),
pJoin(modelDir, "voltDump_solar.csv"))
# --------------------------- SERVICE TABLE -----------------------------
df_invs = {}
sums = {}
for suffix in [base_suffix, solar_suffix, controlled_suffix]:
df_invs[suffix] = {
phase: _readCSV(
pJoin(modelDir,
'all_inverters_VA_Out_AC_' + phase + suffix + '.csv'))
for phase in 'ABC'
}
for suffix in [base_suffix, solar_suffix, controlled_suffix]:
df_invs[suffix] = {}
sums[suffix] = 0
for phase in 'ABC':
df = _readCSV(
pJoin(modelDir,
'all_inverters_VA_Out_AC_' + phase + suffix + '.csv'))
df_invs[suffix][phase] = df
sums[suffix] += complex(df['real'].sum(), df['imag'].sum())
loss_items = get_loss_items(tree_base)
o['service_cost'] = {
'load': {
'base':
n(
_totals(pJoin(modelDir, 'load' + base_suffix +
'.csv'), 'real') +
_totals(pJoin(modelDir, 'load_node' + base_suffix +
'.csv'), 'real')),
'solar':
n(
_totals(pJoin(modelDir, 'load' + solar_suffix +
'.csv'), 'real') +
_totals(pJoin(modelDir, 'load_node' + solar_suffix +
'.csv'), 'real')),
'controlled':
n(
_totals(pJoin(modelDir, 'load' + controlled_suffix +
'.csv'), 'real') +
_totals(
pJoin(modelDir, 'load_node' + controlled_suffix +
'.csv'), 'real'))
},
'distributed_gen': {
'base': n(sums[base_suffix].real),
'solar': n(SIGN_CORRECTION * sums[solar_suffix].real),
'controlled': n(SIGN_CORRECTION * sums[controlled_suffix].real)
},
'losses': {
'base':
n(
sum([
_totals(
pJoin(modelDir,
'Zlosses_' + loss + base_suffix + '.csv'),
'real') for loss in loss_items
])),
'solar':
n(
sum([
_totals(
pJoin(modelDir,
'Zlosses_' + loss + solar_suffix + '.csv'),
'real') for loss in loss_items
])),
'controlled':
n(
sum([
_totals(
pJoin(modelDir,
'Zlosses_' + loss + controlled_suffix + '.csv'),
'real') for loss in loss_items
])),
},
'VARs': {
'base':
n(
sum([
_totals(
pJoin(modelDir, 'Zlosses_' + loss + base_suffix +
'.csv'), 'imag') for loss in loss_items
]) + sums[base_suffix].imag +
_totals(pJoin(modelDir, 'load' + base_suffix +
'.csv'), 'imag') +
_totals(pJoin(modelDir, 'load_node' + base_suffix +
'.csv'), 'imag')),
'solar':
n(
sum([
_totals(
pJoin(modelDir, 'Zlosses_' + loss + solar_suffix +
'.csv'), 'imag') for loss in loss_items
]) + sums[solar_suffix].imag +
_totals(pJoin(modelDir, 'load' + solar_suffix +
'.csv'), 'imag') +
_totals(pJoin(modelDir, 'load_node' + solar_suffix +
'.csv'), 'imag')),
'controlled':
n(
sum([
_totals(
pJoin(modelDir, 'Zlosses_' + loss + controlled_suffix +
'.csv'), 'imag') for loss in loss_items
]) + sums[controlled_suffix].imag +
_totals(pJoin(modelDir, 'load' + controlled_suffix +
'.csv'), 'imag') +
_totals(
pJoin(modelDir, 'load_node' + controlled_suffix +
'.csv'), 'imag'))
},
# Motor derating and lifespan below.
'motor_derating': {},
'lifespan': {}
}
sub_df = {
'base':
_readCSV('substation_power' + base_suffix + '.csv', voltage=False),
'solar':
_readCSV('substation_power' + solar_suffix + '.csv', voltage=False),
'controlled':
_readCSV('substation_power' + controlled_suffix + '.csv',
voltage=False),
}
o['service_cost']['power_factor'] = {
'base':
n(pf(sub_df['base']['real'].sum(), sub_df['base']['imag'].sum())),
'solar':
n(pf(sub_df['solar']['real'].sum(), sub_df['solar']['imag'].sum())),
'controlled':
n(
pf(sub_df['controlled']['real'].sum(),
sub_df['controlled']['imag'].sum()))
}
# hack correction
if ind['pvConnection'] == 'Delta':
o['service_cost']['load']['controlled'] = n(
float(o['service_cost']['load']['controlled'].replace(',', '')) +
float(o['service_cost']['distributed_gen']['controlled'].replace(
',', '')))
o['service_cost']['load']['solar'] = n(
float(o['service_cost']['load']['solar'].replace(',', '')) +
float(o['service_cost']['distributed_gen']['solar'].replace(
',', '')))
# ----------------------------------------------------------------------- #
# -------------------------- INVERTER TABLE ----------------------------- #
if ind['pvConnection'] == 'Wye':
inverter_list = set(
list(df_invs[controlled_suffix]['A'].index) +
list(df_invs[controlled_suffix]['B'].index) +
list(df_invs[controlled_suffix]['C'].index))
else:
inverter_list = df_invs[controlled_suffix]['A'].index
inverter_rows = {
inverter: {
'_solarA': '0j',
'_solarB': '0j',
'_solarC': '0j',
'_controlledA': '0j',
'_controlledB': '0j',
'_controlledC': '0j',
}
for inverter in inverter_list
}
for suffix in [solar_suffix, controlled_suffix]:
for phase in 'ABC':
for inverter, row in df_invs[suffix][phase].iterrows():
inverter_rows[inverter][suffix + phase] = str(
SIGN_CORRECTION *
complex(row['real'], row['imag'])).strip('()')
o['inverter_table'] = ''.join([(
"<tr>"
"<td>{}</td><td style='border-left: solid black 1px;'>{}</td><td>{}</td><td>{}</td><td style='border-left: solid black 1px;'>{}</td><td>{}</td><td>{}</td>"
"</tr>").format(inverter, v['_solarA'], v['_solarB'], v['_solarC'],
v['_controlledA'], v['_controlledB'],
v['_controlledC'])
for (inverter, v) in inverter_rows.items()])
# ----------------------------------------------------------------------- #
# ----------------- MOTOR VOLTAGE and IMBALANCE TABLES ------------------ #
df_vs = {}
for suffix in [base_suffix, solar_suffix, controlled_suffix]:
df_v = pd.DataFrame()
for phase in ['A', 'B', 'C']:
df_phase = _readCSV(
pJoin(modelDir, 'threephase_VA_' + phase + suffix + '.csv'))
df_phase.columns = [phase + '_' + str(c) for c in df_phase.columns]
if df_v.shape[0] == 0:
df_v = df_phase
else:
df_v = df_v.join(df_phase)
df_vs[suffix] = df_v
motor_names = [motor for motor, r in df_v.iterrows()]
all_motor_unbalance = {}
for suffix in [base_suffix, solar_suffix, controlled_suffix]:
df_all_motors = pd.DataFrame()
df_all_motors = _readVoltage(
pJoin(modelDir, 'voltDump' + suffix + '.csv'), motor_names,
ind['objectiveFunction'])
o['motor_table' + suffix] = ''.join([(
"<tr>"
"<td>{0}</td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td>{5}</td><td>{6}</td><td>{7}</td><td>{8}</td>"
"</tr>" if r['node_name'] != ind['criticalNode']
or ind['strategy'] == 'constant' else "<tr>"
"<td {9}>{0}</td><td {9}>{1}</td><td {9}>{2}</td><td {9}>{3}</td><td {9}>{4}</td><td {9}>{5}</td><td {9}>{6}</td><td {9}>{7}</td><td {9}>{8}</td>"
"</tr>").format(r['node_name'],
n(r2['A_real'] + r2['B_real'] + r2['C_real']),
n(r2['A_imag'] + r2['B_imag'] + r2['C_imag']),
n(r['voltA']), n(r['voltB']), n(r['voltC']),
n(r['unbalance']),
n(motor_efficiency(r['unbalance'])),
n(lifespan(r['unbalance'])),
"style='background:yellow'") for (i, r), (
j, r2) in zip(df_all_motors.iterrows(),
df_vs[suffix].iterrows())])
all_motor_unbalance[suffix] = [
r['unbalance'] for i, r in df_all_motors.iterrows()
]
o['service_cost']['motor_derating'][suffix[1:]] = n(
df_all_motors['unbalance'].apply(motor_efficiency).max())
o['service_cost']['lifespan'][suffix[1:]] = n(
df_all_motors['unbalance'].apply(lifespan).mean())
# ----------------------------------------------------------------------- #
# ---------------------------- COST TABLE ------------------------------- #
cost = float(ind['productionCost'])
revenue = float(ind['retailCost'])
pf_p = float(ind['pf_penalty'])
pf_t = float(ind['pf_threshold'])
motor_p = float(ind['motor_penalty'])
motor_t = float(ind['motor_threshold'])
o['cost_table'] = {
'energy_cost': {
'base':
'-$' + n(cost * floats(o['service_cost']['load']['base'])),
'solar':
'-$' + n(cost * floats(o['service_cost']['load']['solar'])),
'controlled':
'-$' + n(cost * floats(o['service_cost']['load']['controlled'])),
},
'energy_revenue': {
'base':
'$' +
n(revenue * floats(o['service_cost']['load']['base']) -
cost * floats(o['service_cost']['distributed_gen']['base'])),
'solar':
'$' +
n(revenue * floats(o['service_cost']['load']['solar']) -
cost * floats(o['service_cost']['distributed_gen']['solar'])),
'controlled':
'$' +
n(revenue * floats(o['service_cost']['load']['controlled']) -
cost *
floats(o['service_cost']['distributed_gen']['controlled'])),
},
'pf_penalty': {
'base':
'-$' +
n(pf_p if floats(o['service_cost']['power_factor']['base']) <= pf_t
else 0),
'solar':
'-$' + n(pf_p if floats(o['service_cost']['power_factor']['solar']
) <= pf_t else 0),
'controlled':
'-$' +
n(pf_p if floats(o['service_cost']['power_factor']['controlled']
) <= pf_t else 0),
},
'motor_damage': {
'base':
'-$' +
n(motor_p *
len([m for m in all_motor_unbalance['_base'] if m > motor_t])),
'solar':
'-$' +
n(motor_p *
len([m for m in all_motor_unbalance['_solar'] if m > motor_t])),
'controlled':
'-$' + n(motor_p * len(
[m
for m in all_motor_unbalance['_controlled'] if m > motor_t])),
},
}
# ----------------------------------------------------------------------- #
if ind['pvConnection'] == 'Delta':
o['inverter_header'] = "<tr><th>Name</th><th>AB (VA)</th><th>BC (VA)</th><th>AC (VA)</th><th>AB (VA)</th><th>BC (VA)</th><th>AC (VA)</th></tr>"
else:
o['inverter_header'] = "<tr><th>Name</th><th>A (VA)</th><th>B (VA)</th><th>C (VA)</th><th>A (VA)</th><th>B (VA)</th><th>C (VA)</th></tr>"
return o
def runInFilesystem(feederTree, attachments=[], keepFiles=False, workDir=None, glmName=None):
''' Execute gridlab in the local filesystem. Return a nice dictionary of results. '''
logger.info(
'Running GridLab-D for %d feeders (working dir=%s)', len(feederTree), workDir)
try:
binaryName = "gridlabd"
# Create a running directory and fill it, unless we've specified where
# we're running.
if not workDir:
workDir = tempfile.mkdtemp()
print "gridlabD runInFilesystem with no specified workDir. Working in", workDir
# Need to zero out lat/lon data on copy because it frequently breaks
# Gridlab.
localTree = deepcopy(feederTree)
for key in localTree.keys():
try:
del localTree[key]["latitude"]
del localTree[key]["longitude"]
except:
pass # No lat lons.
# Write attachments and glm.
for attach in attachments:
with open(pJoin(workDir, attach), 'w') as attachFile:
attachFile.write(attachments[attach])
glmString = feeder.sortedWrite(localTree)
if not glmName:
glmName = "main." + \
datetime.datetime.now().strftime('%Y-%m-%d-%H-%M-%S') + ".glm"
with open(pJoin(workDir, glmName), 'w') as glmFile:
glmFile.write(glmString)
logger.debug('Wrote GLM file: %s', glmName)
# RUN GRIDLABD IN FILESYSTEM (EXPENSIVE!)
with open(pJoin(workDir, 'stdout.txt'), 'w') as stdout, open(pJoin(workDir, 'stderr.txt'), 'w') as stderr, open(pJoin(workDir, 'PID.txt'), 'w') as pidFile:
# MAYBEFIX: turn standerr WARNINGS back on once we figure out how
# to supress the 500MB of lines gridlabd wants to write...
logger.info(
'Running <%s -w %s> in <%s>', binaryName, glmName, workDir)
proc = subprocess.Popen(
[binaryName, '-w', glmName], cwd=workDir, stdout=stdout, stderr=stderr)
pidFile.write(str(proc.pid))
logger.info('Launched gridlabd with pid=%d', proc.pid)
returnCode = proc.wait()
logger.info('gridlabd finished with exit code=%d', returnCode)
# Build raw JSON output.
rawOut = anaDataTree(workDir, lambda x: True)
with open(pJoin(workDir, 'stderr.txt'), 'r') as stderrFile:
rawOut['stderr'] = stderrFile.read().strip()
with open(pJoin(workDir, 'stdout.txt'), 'r') as stdoutFile:
rawOut['stdout'] = stdoutFile.read().strip()
logger.info('GridlabD STDOUT:\n%s', rawOut['stdout'])
logger.info('GridlabD STDERR:\n%s', rawOut['stderr'])
# Delete the folder and return.
if not keepFiles and not workDir:
# NOTE: if we've specify a working directory, don't just blow it
# away.
for attempt in range(5):
try:
shutil.rmtree(workDir)
break
except OSError:
# HACK: if we don't sleep 1 second, windows intermittantly fails to delete things and an exception is thrown.
# Probably cus dropbox is monkeying around in these folders
# on my dev machine. Disabled for now since it works when
# dropbox is off.
time.sleep(2)
return rawOut
except:
with open(pJoin(workDir, "stderr.txt"), "a+") as stderrFile:
traceback.print_exc(file=stderrFile)
return {}
def writeNewGlmAndPlayers(omdPath, amiPath, outputDir):
''' Take a glm and an AMI data set, and create a new GLM and set of players that combine them. '''
# Pull in the main data objects.
with open(omdPath, 'r') as jsonFile:
omdObj = json.load(jsonFile)
omdName = basename(omdPath)
feederObj = omdObj['tree']
amiData = amiImport(amiPath)
# Make the output directory.
if not os.path.isdir(outputDir):
os.mkdir(outputDir)
# Attach the player class to feeder if needed.
omfTypes = set([feederObj[k].get('omftype', '') for k in feederObj])
if 'class player' not in omfTypes:
newKey = feeder.getMaxKey(feederObj)
feederObj[newKey + 1] = {
'omftype': 'class player',
'argument': '{double value;}'
}
# All meter names we have in the AMI data set.
meterNames = set([x.get('meterName', '') for x in amiData])
# Attach all the players.
for key in list(feederObj.keys()):
objName = feederObj[key].get('name', '')
dataPhases = set([
x.get('phase', '') for x in amiData
if x.get('meterName', '') == objName
])
# Handle primary system loads.
if feederObj[key].get('object',
'') == 'load' and objName in meterNames:
for phase in dataPhases:
# Write the player file:
createPlayerFile(
amiData, objName, phase,
outputDir + '/player_' + objName + '_' + phase + '.csv')
# Put the object in the GLM:
newKey = feeder.getMaxKey(feederObj)
feederObj[newKey + 1] = {
'object': 'player',
'property': 'constant_power_' + phase,
'file': 'player_' + objName + '_' + phase + '.csv',
'parent': objName
}
# Handle secondary system loads.
elif feederObj[key].get(
'object', '') == 'triplex_node' and objName in meterNames:
# Write the player file:
createPlayerFile(amiData, objName, 'S',
outputDir + '/player_' + objName + '_S.csv')
# Put the object in the GLM:
newKey = feeder.getMaxKey(feederObj)
feederObj[newKey + 1] = {
'object': 'player',
'property': 'power_12',
'file': 'player_' + objName + '_S.csv',
'parent': objName
}
# Write the GLM.
with open(outputDir + '/out.glm', 'w') as outGlmFile:
outString = feeder.sortedWrite(feederObj)
outGlmFile.write(outString)
#TODO: update omdObj tree object to match feederObj, and insert all .csv files in to the attachments, then write new .omd to outputDir.
# omd = json.load(open('feederName.omd'))
for player in os.listdir(outputDir):
if player.startswith('player'):
name = basename(player)
with open(pJoin(outputDir, player), 'r') as inFile:
playerContents = inFile.read()
omdObj['attachments'][name + '.player'] = playerContents
oneUp = pJoin(outputDir, '..')
with open(pJoin(oneUp, omdName), 'w') as outFile:
json.dump(omdObj, outFile, indent=4)
player = {'object':'player',
'file': './solarToNegLoadPlayerFiles/'+file,
'property':'constant_power_A'
}
dieselObj = {'object':'triplex_load',
'name':row['name'],
'parent':met['parent'],
}
dieselObj['player'] = player
dieselObjs.append(dieselObj)
# Delete solar objects from tree
for row in solarKeys:
del tree[row]
# Delete inverter objects from tree
for row in inverterKeys:
del tree[row]
# Deleter meter objects from tree
for row in meterKeys:
del tree[row]
# Insert new generators into tree
print dieselObjs
for row in dieselObjs:
maxKey = max(tree.keys()) +1
tree[maxKey] = row
newTree = feeder.sortedWrite(tree)
fileName = basename(glmFile)[:-4]
# Write new glm to file
with open('../static/testFiles/'+fileName+'Neg.glm','w+') as outFile:
outFile.write(newTree)
def work(modelDir, inputDict):
''' Run the model in its directory. '''
outData = {}
# Copy spcific climate data into model directory (I think this is unnecessary?)
# inputDict["climateName"] = zipCodeToClimateName(inputDict["zipCode"])
# shutil.copy(pJoin(__neoMetaModel__._omfDir, "data", "Climate", inputDict["climateName"] + ".tmy2"),
# pJoin(modelDir, "climate.tmy2"))
feederName = [x for x in os.listdir(modelDir) if x.endswith('.omd')][0][:-4]
inputDict["feederName1"] = feederName
# Create voltage drop plot.
# print "*DEBUG: feederName:", feederName
omd = json.load(open(pJoin(modelDir,feederName + '.omd')))
tree = omd['tree']
# COLLECT ALL INVERTER OUTPUTS
all_inverters = [tree[k]['name'] for k, v in tree.iteritems() if tree.get(k, {}).get('object') == 'inverter']
m = [i for i, m in enumerate(all_inverters)]
html_out = ["<tr><td>{0}</td><td>{1}</td><td>{1}</td><td>{1}</td><td>{1}</td></tr>".format(inverter, np.nan)
for inverter, i in zip(all_inverters, m)]
outData['inverter_table'] = ''.join(html_out)
tree = _addCollectors(tree)
with open(modelDir + '/withCollectors.glm', 'w') as collFile:
treeString = feeder.sortedWrite(tree)
collFile.write(treeString)
# json.dump(tree, f1, indent=4)
neato = False if inputDict.get("layoutAlgorithm", "geospatial") == "geospatial" else True
edgeColValue = inputDict.get("edgeCol", "None")
nodeColValue = inputDict.get("nodeCol", "None")
edgeLabsValue = inputDict.get("edgeLabs", "None")
nodeLabsValue = inputDict.get("nodeLabs", "None")
customColormapValue = True if inputDict.get("customColormap", "True") == "True" else False
# chart = voltPlot(omd, workDir=modelDir, neatoLayout=neato)
chart = drawPlot(
pJoin(modelDir, "withCollectors.glm"),
workDir = modelDir,
neatoLayout = False, #neato,
edgeCol = edgeColValue,
nodeCol = nodeColValue,
nodeLabs = nodeLabsValue,
edgeLabs = edgeLabsValue,
customColormap = customColormapValue,
rezSqIn = int(inputDict["rezSqIn"]))
chart.savefig(pJoin(modelDir,"output.png"))
with open(pJoin(modelDir,"output.png"),"rb") as f:
outData["voltageDrop"] = f.read().encode("base64")
outData['threePhase'] = _readCollectorCSV(modelDir+'/threephaseloads.csv')
sub_d = {
'base': np.nan,
'solar': np.nan,
'controlled_solar': np.nan,
}
outData['service_cost'] = {
'load': sub_d,
'distributed_gen': sub_d,
'losses': sub_d,
}
#outData['overheadLosses'] = _readCollectorCSV(modelDir+'/ZlossesOverhead.csv')
return outData
def ConvertAndwork(filePath, gb_on_off='on', area=500):
#Converts omd to glm, adds in necessary recorder, collector, and attributes+parameters for gridballast gld to run on waterheaters and ziploads
with open(filePath, 'r') as inFile:
if gb_on_off == 'on':
gb_status = 'true'
else:
gb_status = 'false'
print ("gridballast is "+gb_on_off)
area = str(area)
inFeeder = json.load(inFile)
attachments = inFeeder.get('attachments',[])
include_files = attachments.keys()
if 'schedules.glm' in include_files:
with open('schedules.glm', 'w') as outFile:
outFile.write(attachments['schedules.glm'].encode('utf8'))
if 'schedulesResponsiveLoads.glm' in include_files:
with open('schedulesResponsiveLoads.glm', 'w') as outFile:
outFile.write(attachments['schedulesResponsiveLoads.glm'].encode('utf8'))
inFeeder['tree'][u'01'] = {u'omftype': u'#include', u'argument': u'"hot_water_demand1.glm"'}
inFeeder['tree'][u'011'] = {u'class': u'player', u'double': u'value'}# add in manually for now
inFeeder['tree'][u'0111'] = {u'object': u'voltdump', u'filename': u'voltDump.csv'}
name_volt_dict ={}
solar_meters=[]
wind_obs=[]
substation = None
rooftopSolars = []
rooftopInverters =[]
for key, value in inFeeder['tree'].iteritems():
if 'name' in value and 'solar' in value['name']:
inverter_ob = value['parent']
for key, value in inFeeder['tree'].iteritems():
if 'name' in value and value['name']==inverter_ob:
solar_meters.append(value['parent'])
if 'name' in value and 'wind' in value['name']:
wind_obs.append(value['name'])
if 'name' in value and 'nominal_voltage' in value:
name_volt_dict[value['name']] = {'Nominal_Voltage': value['nominal_voltage']}
if 'object' in value and (value['object'] == 'waterheater'):
inFeeder['tree'][key].update({'heat_mode':'ELECTRIC'})
inFeeder['tree'][key].update({'enable_volt_control':gb_status})
inFeeder['tree'][key].update({'volt_lowlimit':'113.99'})
inFeeder['tree'][key].update({'volt_uplimit':'126.99'})
inFeeder['tree'][key].pop('demand')
inFeeder['tree'][key].update({'water_demand':'weekday_hotwater*1.00'})
if'object' in value and (value['object']== 'ZIPload'):
inFeeder['tree'][key].update({'enable_volt_control':gb_status})
inFeeder['tree'][key].update({'volt_lowlimit':'113.99'})
inFeeder['tree'][key].update({'volt_uplimit':'126.99'})
if 'object' in value and (value['object']== 'house'):
houseMeter = value['parent']
houseName = value['name']
houseLon = str(value['longitude'])
houseLat = str(value['latitude'])
rooftopSolar_inverter = houseName+"_rooftop_inverter;"
rooftopSolars.append("object solar {\n\tname "+houseName+"_rooftopSolar;\n\tparent "+rooftopSolar_inverter+"\n\tgenerator_status ONLINE;\n\tefficiency 0.2;\n\tlongitude "+houseLon+";\n\tgenerator_mode SUPPLY_DRIVEN;\n\tpanel_type SINGLE_CRYSTAL_SILICON;\n\tlatitude "+houseLat+";\n\tarea "+area+";\n\t};\n")
rooftopInverters.append("object inverter {\n\tphases ABCN;\n\tpower_factor 1.0;\n\tname "+rooftopSolar_inverter+"\n\tparent "+houseMeter+";\n\tinverter_type PWM;\n\tlongitude "+houseLon+";\n\tgenerator_mode CONSTANT_PF;\n\tlatitude "+houseLat+";\n\t};\n")
if 'argument' in value and ('minimum_timestep' in value['argument']):
interval = int(re.search(r'\d+', value['argument']).group())
if 'bustype' in value and 'SWING' in value['bustype']:
substation = value['name']
value['object'] = 'meter'
# Create Collectors for different load objects in circuit
collectorwat=("object collector {\n\tname collector_Waterheater;\n\tgroup class=waterheater;\n\tproperty sum(actual_load);\n\tinterval "+str(interval)+";\n\tfile out_load_waterheaters.csv;\n};\n")
collectorz=("object collector {\n\tname collector_ZIPloads;\n\tgroup class=ZIPload;\n\tproperty sum(base_power);\n\tinterval "+str(interval)+";\n\tfile out_load_ziploads.csv;\n};\n")
collectorh=("object collector {\n\tname collector_HVAC;\n\tgroup class=house;\n\tproperty sum(heating_demand), sum(cooling_demand);\n\tinterval "+str(interval)+";\n\tfile out_HVAC.csv;\n};\n")
# Measure powerflow over Triplex meters, this will determine if solar is generating power. Negative powerflow means solar is generating. Positive means no.
collectorRoof=("object collector {\n\tname collector_rooftop;\n\tgroup class=triplex_meter;\n\tproperty sum(measured_real_power);\n\tinterval "+str(interval)+";\n\tfile out_load_triplex.csv;\n};\n")
#Create recorder for substation powerflow
recordersub=("object recorder {\n\tinterval "+str(interval)+";\n\tproperty measured_real_power;\n\tfile out_substation_power.csv;\n\tparent "+str(substation)+";\n\t};\n")
# Create Create a recorder for a solar roof object, just to record powerflow over that unit
# recorderSolarRoof = ("object recorder {\n\tinterval "+str(interval)+";\n\tproperty measured_real_power;\n\tfile out_standard_solar_roof.csv;\n\tparent nreca_synthetic_meter_11283;\n\t};\n")
# Create arrays of solar objects and wind objects to attach recorders to.
recorders = []
recorderw=[]
for i in range(len(solar_meters)):
recorders.append(("object recorder {\n\tinterval "+str(interval)+";\n\tproperty measured_real_power;\n\tfile out_solar_"+str(i)+".csv;\n\tparent "+str(solar_meters[i])+";\n\t};\n"))
for i in range(len(wind_obs)):
recorderw.append(("object recorder {\n\tinterval "+str(interval)+";\n\tproperty Pconv;\n\tfile out_wind_"+str(i)+".csv;\n\tparent "+str(wind_obs[i])+";\n\t};\n"))
with open('outGLM_rooftop.glm', "w") as outFile:
# Write collectors and recorders to end
# addedString = collectorwat+collectorz+collectorh+recordersub+collectorRoof+recorderSolarRoof
addedString = collectorwat+collectorz+collectorh+recordersub+collectorRoof
for i in recorders:
addedString = addedString+i
for i in recorderw:
addedString = addedString + i
for i, j in zip(rooftopInverters, rooftopSolars):
#Write the recorders for solar and wind objects to end of .glm
addedString = addedString + i + j
outFile.write(feeder.sortedWrite(inFeeder['tree'])+addedString)
os.system(omf.omfDir +'/solvers/gridlabd_gridballast/local_gd/bin/gridlabd outGLM_rooftop.glm')
return name_volt_dict
def work(modelDir, inputDict):
''' Run the model in its directory. '''
outData = {}
feederName = [x for x in os.listdir(modelDir)
if x.endswith('.omd')][0][:-4]
inputDict["feederName1"] = feederName
hazardPath = pJoin(modelDir, inputDict['weatherImpactsFileName'])
with open(hazardPath, 'w') as hazardFile:
hazardFile.write(inputDict['weatherImpacts'])
with open(pJoin(modelDir, feederName + '.omd'), "r") as jsonIn:
feederModel = json.load(jsonIn)
# Create GFM input file.
print("RUNNING GFM FOR", modelDir)
critLoads = inputDict['criticalLoads']
gfmInputTemplate = {
'phase_variation': float(inputDict['phaseVariation']),
'chance_constraint': float(inputDict['chanceConstraint']),
'critical_load_met': float(inputDict['criticalLoadMet']),
'total_load_met': float(inputDict['nonCriticalLoadMet']),
'maxDGPerGenerator': float(inputDict['maxDGPerGenerator']),
'dgUnitCost': float(inputDict['dgUnitCost']),
'generatorCandidates': inputDict['generatorCandidates'],
'criticalLoads': inputDict['criticalLoads']
}
gfmJson = convertToGFM(gfmInputTemplate, feederModel)
gfmInputFilename = 'gfmInput.json'
with open(pJoin(modelDir, gfmInputFilename), 'w') as outFile:
json.dump(gfmJson, outFile, indent=4)
# Check for overlap between hazard field and GFM circuit input:
hazard = HazardField(hazardPath)
if circuitOutsideOfHazard(hazard, gfmJson):
outData[
'warning'] = 'Warning: the hazard field does not overlap with the circuit.'
# Draw hazard field if needed.
if inputDict['showHazardField'] == 'Yes':
hazard.drawHeatMap(show=False)
plt.title('') #Hack: remove plot title.
# Run GFM
gfmBinaryPath = pJoin(__neoMetaModel__._omfDir, 'solvers', 'gfm',
'Fragility.jar')
rdtInputName = 'rdtInput.json'
if platform.system() == 'Darwin':
#HACK: force use of Java8 on MacOS.
javaCmd = '/Library/Java/JavaVirtualMachines/jdk1.8.0_181.jdk/Contents/Home/bin/java'
else:
javaCmd = 'java'
proc = subprocess.Popen([
javaCmd, '-jar', gfmBinaryPath, '-r', gfmInputFilename, '-wf',
inputDict['weatherImpactsFileName'], '-num',
inputDict['scenarioCount'], '-ro', rdtInputName
],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=modelDir)
(stdout, stderr) = proc.communicate()
with open(pJoin(modelDir, "gfmConsoleOut.txt"), "w") as gfmConsoleOut:
gfmConsoleOut.write(stdout.decode())
rdtInputFilePath = pJoin(modelDir, 'rdtInput.json')
# Pull GFM input data on lines and generators for HTML presentation.
with open(rdtInputFilePath, 'r') as rdtInputFile:
# HACK: we use rdtInput as a string in the frontend.
rdtJsonAsString = rdtInputFile.read()
rdtJson = json.loads(rdtJsonAsString)
rdtJson["power_flow"] = inputDict["power_flow"]
rdtJson["solver_iteration_timeout"] = 300.0
rdtJson["algorithm"] = "miqp"
# Calculate line costs.
lineData = {}
for line in rdtJson["lines"]:
lineData[line["id"]] = '{:,.2f}'.format(
float(line["length"]) * float(inputDict["lineUnitCost"]))
outData["lineData"] = lineData
outData["generatorData"] = '{:,.2f}'.format(
float(inputDict["dgUnitCost"]) * float(inputDict["maxDGPerGenerator"]))
outData['gfmRawOut'] = rdtJsonAsString
# Insert user-specified scenarios block into RDT input
if inputDict['scenarios'] != "":
rdtJson['scenarios'] = json.loads(inputDict['scenarios'])
with open(pJoin(rdtInputFilePath), "w") as rdtInputFile:
json.dump(rdtJson, rdtInputFile, indent=4)
# Run GridLAB-D first time to generate xrMatrices.
print("RUNNING 1ST GLD RUN FOR", modelDir)
omdPath = pJoin(modelDir, feederName + ".omd")
with open(omdPath, "r") as omd:
omd = json.load(omd)
# Remove new line candidates to get normal system powerflow results.
deleteList = []
newLines = inputDict["newLineCandidates"].strip().replace(' ',
'').split(',')
for newLine in newLines:
for omdObj in omd["tree"]:
if ("name" in omd["tree"][omdObj]):
if (newLine == omd["tree"][omdObj]["name"]):
deleteList.append(omdObj)
for delItem in deleteList:
del omd["tree"][delItem]
#Load a blank glm file and use it to write to it
feederPath = pJoin(modelDir, 'feeder.glm')
with open(feederPath, 'w') as glmFile:
toWrite = feeder.sortedWrite(
omd['tree']
) + "object jsondump {\n\tfilename_dump_reliability JSON_dump_line.json;\n\twrite_system_info true;\n\twrite_per_unit true;\n\tsystem_base 100.0 MVA;\n};\n"
glmFile.write(toWrite)
#Write attachments from omd, if no file, one will be created
for fileName in omd['attachments']:
with open(os.path.join(modelDir, fileName), 'w') as file:
file.write(omd['attachments'][fileName])
#Wire in the file the user specifies via zipcode.
climateFileName = weather.zipCodeToClimateName(
inputDict["simulationZipCode"])
shutil.copy(
pJoin(__neoMetaModel__._omfDir, "data", "Climate",
climateFileName + ".tmy2"), pJoin(modelDir, 'climate.tmy2'))
# Platform specific binaries for GridLAB-D First Run.
if platform.system() == "Linux":
myEnv = os.environ.copy()
myEnv['GLPATH'] = omf.omfDir + '/solvers/gridlabdv990/'
commandString = omf.omfDir + '/solvers/gridlabdv990/gridlabd.bin feeder.glm'
elif platform.system() == "Windows":
myEnv = os.environ.copy()
commandString = '"' + pJoin(omf.omfDir, "solvers", "gridlabdv990",
"gridlabd.exe") + '"' + " feeder.glm"
elif platform.system() == "Darwin":
myEnv = os.environ.copy()
myEnv['GLPATH'] = omf.omfDir + '/solvers/gridlabdv990/MacRC4p1_std8/'
commandString = '"' + omf.omfDir + '/solvers/gridlabdv990/MacRC4p1_std8/gld.sh" feeder.glm'
# Run GridLAB-D First Time.
proc = subprocess.Popen(commandString,
stdout=subprocess.PIPE,
shell=True,
cwd=modelDir,
env=myEnv)
(out, err) = proc.communicate()
with open(pJoin(modelDir, "gldConsoleOut.txt"), "w") as gldConsoleOut:
gldConsoleOut.write(out.decode())
with open(pJoin(modelDir, "JSON_dump_line.json"), "r") as gldOut:
gld_json_line_dump = json.load(gldOut)
outData['gridlabdRawOut'] = gld_json_line_dump
# Add GridLAB-D line objects and line codes in to the RDT model.
rdtJson["line_codes"] = gld_json_line_dump["properties"]["line_codes"]
rdtJson["lines"] = gld_json_line_dump["properties"]["lines"]
hardCands = list(
set(gfmJson['lineLikeObjs']) - set(inputDict['hardeningCandidates']))
newLineCands = inputDict['newLineCandidates'].strip().replace(
' ', '').split(',')
switchCands = inputDict['switchCandidates'].strip().replace(' ',
'').split(',')
for line in rdtJson["lines"]:
line_id = line.get('id',
'') # this is equal to name in the OMD objects.
object_type = line.get('object', '')
line['node1_id'] = line['node1_id'] + "_bus"
line['node2_id'] = line['node2_id'] + "_bus"
line_code = line["line_code"]
# Getting ratings from OMD
tree = omd['tree']
nameToIndex = {tree[key].get('name', ''): key for key in tree}
treeOb = tree[nameToIndex[line_id]]
config_name = treeOb.get('configuration', '')
config_ob = tree.get(nameToIndex[config_name], {})
full_rating = 0
for phase in ['A', 'B', 'C']:
cond_name = config_ob.get('conductor_' + phase, '')
cond_ob = tree.get(nameToIndex.get(cond_name, ''), '')
rating = cond_ob.get('rating.summer.continuous', '')
try:
full_rating = int(rating) #TODO: replace with avg of 3 phases.
except:
pass
if full_rating != 0:
line['capacity'] = full_rating
else:
line['capacity'] = 10000
# Setting other line parameters.
line['construction_cost'] = float(inputDict['lineUnitCost'])
line['harden_cost'] = float(inputDict['hardeningUnitCost'])
line['switch_cost'] = float(inputDict['switchCost'])
if line_id in hardCands:
line['can_harden'] = True
if line_id in switchCands:
line['can_add_switch'] = True
if line_id in newLineCands:
line['is_new'] = True
if object_type in ['transformer', 'regulator']:
line['is_transformer'] = True
if object_type == 'switch':
line['has_switch'] = True
with open(rdtInputFilePath, "w") as outFile:
json.dump(rdtJson, outFile, indent=4)
# Run RDT.
print("RUNNING RDT FOR", modelDir)
rdtOutFile = modelDir + '/rdtOutput.json'
rdtSolverFolder = pJoin(__neoMetaModel__._omfDir, 'solvers', 'rdt')
rdtJarPath = pJoin(rdtSolverFolder, 'micot-rdt.jar')
# TODO: modify path, don't assume SCIP installation.
proc = subprocess.Popen([
'java', "-Djna.library.path=" + rdtSolverFolder, '-jar', rdtJarPath,
'-c', rdtInputFilePath, '-e', rdtOutFile
],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(stdout, stderr) = proc.communicate()
with open(pJoin(modelDir, "rdtConsoleOut.txt"), "w") as rdtConsoleOut:
rdtConsoleOut.write(str(stdout))
with open(rdtOutFile) as f:
rdtRawOut = f.read()
outData['rdtRawOut'] = rdtRawOut
# Indent the RDT output nicely.
with open(pJoin(rdtOutFile), "w") as outFile:
rdtOut = json.loads(rdtRawOut)
json.dump(rdtOut, outFile, indent=4)
# Generate and run 2nd copy of GridLAB-D model with changes specified by RDT.
print("RUNNING 2ND GLD RUN FOR", modelDir)
feederCopy = copy.deepcopy(feederModel)
lineSwitchList = []
edgeLabels = {}
generatorList = []
for gen in rdtOut['design_solution']['generators']:
generatorList.append(gen['id'][:-4])
damagedLoads = {}
for scenario in rdtOut['scenario_solution']:
for load in scenario['loads']:
if load['id'] in damagedLoads.keys():
damagedLoads[load['id'][:-4]] += 1
else:
damagedLoads[load['id'][:-4]] = 1
for line in rdtOut['design_solution']['lines']:
if ('switch_built' in line and 'hardened' in line):
lineSwitchList.append(line['id'])
if (line['switch_built'] == True and line['hardened'] == True):
edgeLabels[line['id']] = "SH"
elif (line['switch_built'] == True):
edgeLabels[line['id']] = "S"
elif (line['hardened'] == True):
edgeLabels[line['id']] = "H"
elif ('switch_built' in line):
lineSwitchList.append(line['id'])
if (line['switch_built'] == True):
edgeLabels[line['id']] = "S"
elif ('hardened' in line):
if (line['hardened'] == True):
edgeLabels[line['id']] = "H"
# Remove nonessential lines in second model as indicated by RDT output.
for key in list(feederCopy['tree'].keys()):
value = feederCopy['tree'][key]
if ('object' in value):
if (value['object'] == 'underground_line') or (value['object']
== 'overhead_line'):
if value['name'] not in lineSwitchList:
del feederCopy['tree'][key]
# Add generators to second model.
maxTreeKey = int(max(feederCopy['tree'], key=int)) + 1
maxTreeKey = max(feederCopy['tree'], key=int)
# Load a blank glm file and use it to write to it
feederPath = pJoin(modelDir, 'feederSecond.glm')
with open(feederPath, 'w') as glmFile:
toWrite = "module generators;\n\n" + feeder.sortedWrite(
feederCopy['tree']
) + "object voltdump {\n\tfilename voltDump2ndRun.csv;\n};\nobject jsondump {\n\tfilename_dump_reliability test_JSON_dump.json;\n\twrite_system_info true;\n\twrite_per_unit true;\n\tsystem_base 100.0 MVA;\n};\n" # + "object jsonreader {\n\tfilename " + insertRealRdtOutputNameHere + ";\n};"
glmFile.write(toWrite)
# Run GridLAB-D second time.
if platform.system() == "Windows":
proc = subprocess.Popen(['gridlabd', 'feederSecond.glm'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True,
cwd=modelDir)
(out, err) = proc.communicate()
outData["secondGLD"] = str(
os.path.isfile(pJoin(modelDir, "voltDump2ndRun.csv")))
else:
# TODO: make 2nd run of GridLAB-D work on Unixes.
outData["secondGLD"] = str(False)
# Draw the feeder.
damageDict = {}
for scenario in rdtJson["scenarios"]:
for line in scenario["disable_lines"]:
if line in damageDict:
damageDict[line] = damageDict[line] + 1
else:
damageDict[line] = 1
genDiagram(modelDir, feederModel, damageDict, critLoads, damagedLoads,
edgeLabels, generatorList)
with open(pJoin(modelDir, "feederChart.png"), "rb") as inFile:
outData["oneLineDiagram"] = base64.standard_b64encode(
inFile.read()).decode()
# And we're done.
return outData
def ConvertAndwork(filePath, gb_on_off='on'):
"""
Converts omd to glm, adds in necessary recorder, collector, and
attributes+parameters for gridballast gridlabD to run on waterheaters and
ziploads
"""
with open(filePath, 'r') as inFile:
if gb_on_off == 'on':
gb_status = 'true'
else:
gb_status = 'false'
print("Gridballast is " + gb_on_off)
inFeeder = json.load(inFile)
attachments = inFeeder.get('attachments', [])
include_files = attachments.keys()
if 'schedules.glm' in include_files:
with open('schedules.glm', 'w') as outFile:
outFile.write(attachments['schedules.glm'].encode('utf8'))
with open('_voltViz/schedules.glm', 'w') as outFile:
outFile.write(attachments['schedules.glm'].encode('utf8'))
if 'schedulesResponsiveLoads.glm' in include_files:
with open('schedulesResponsiveLoads.glm', 'w') as outFile:
outFile.write(
attachments['schedulesResponsiveLoads.glm'].encode('utf8'))
with open('_voltViz/schedulesResponsiveLoads.glm', 'w') as outFile:
outFile.write(
attachments['schedulesResponsiveLoads.glm'].encode('utf8'))
inFeeder['tree'][u'01'] = {
u'omftype': u'#include',
u'argument': u'"hot_water_demand1.glm"'
}
inFeeder['tree'][u'011'] = {
u'class': u'player',
u'double': u'value'
} # add in manually for now
inFeeder['tree'][u'0111'] = {
u'object': u'voltdump',
u'filename': u'voltDump.csv'
}
name_volt_dict = {}
solar_meters = []
wind_obs = []
substation = None
for key, value in inFeeder['tree'].iteritems():
if 'name' in value and 'solar' in value['name']:
inverter_ob = value['parent']
for key, value in inFeeder['tree'].iteritems():
if 'name' in value and value['name'] == inverter_ob:
solar_meters.append(value['parent'])
if 'name' in value and 'wind' in value['name']:
wind_obs.append(value['name'])
if 'name' in value and 'nominal_voltage' in value:
name_volt_dict[value['name']] = {
'Nominal_Voltage': value['nominal_voltage']
}
if 'object' in value and (value['object'] == 'waterheater'):
inFeeder['tree'][key].update({'heat_mode': 'ELECTRIC'})
inFeeder['tree'][key].update(
{'enable_volt_control': gb_status})
inFeeder['tree'][key].update({'volt_lowlimit': '113.99'})
inFeeder['tree'][key].update({'volt_uplimit': '126.99'})
inFeeder['tree'][key].pop('demand')
inFeeder['tree'][key].update(
{'water_demand': 'weekday_hotwater*1.00'})
if 'object' in value and (value['object'] == 'ZIPload'):
inFeeder['tree'][key].update(
{'enable_volt_control': gb_status})
inFeeder['tree'][key].update({'volt_lowlimit': '113.99'})
inFeeder['tree'][key].update({'volt_uplimit': '126.99'})
if 'object' in value and (value['object'] == 'house'):
houseMeter = value['parent']
if 'argument' in value and ('minimum_timestep'
in value['argument']):
interval = int(re.search(r'\d+', value['argument']).group())
if 'bustype' in value and 'SWING' in value['bustype']:
substation = value['name']
value['object'] = 'meter'
collectorwat = (
"object collector {\n\tname collector_Waterheater;\n\tgroup class=waterheater;\n\tproperty sum(actual_load);\n\tinterval "
+ str(interval) + ";\n\tfile out_load_waterheaters.csv;\n};\n")
collectorz = (
"object collector {\n\tname collector_ZIPloads;\n\tgroup class=ZIPload;\n\tproperty sum(base_power);\n\tinterval "
+ str(interval) + ";\n\tfile out_load_ziploads.csv;\n};\n")
collectorh = (
"object collector {\n\tname collector_HVAC;\n\tgroup class=house;\n\tproperty sum(heating_demand), sum(cooling_demand);\n\tinterval "
+ str(interval) + ";\n\tfile out_HVAC.csv;\n};\n")
recordersub = (
"object recorder {\n\tinterval " + str(interval) +
";\n\tproperty measured_real_power;\n\tfile out_substation_power.csv;\n\tparent "
+ str(substation) + ";\n\t};\n")
recorders = []
recorderw = []
for i in range(len(solar_meters)):
recorders.append(
("object recorder {\n\tinterval " + str(interval) +
";\n\tproperty measured_real_power;\n\tfile out_solar_gen_" +
str(i) + ".csv;\n\tparent " + str(solar_meters[i]) +
";\n\t};\n"))
for i in range(len(wind_obs)):
recorderw.append(
("object recorder {\n\tinterval " + str(interval) +
";\n\tproperty Pconv;\n\tfile out_wind_gen" + str(i) +
".csv;\n\tparent " + str(wind_obs[i]) + ";\n\t};\n"))
with open('outGLM.glm', "w") as outFile:
addedString = collectorwat + collectorz + collectorh + recordersub
for i in recorders:
addedString = addedString + i
for i in recorderw:
addedString = addedString + i
outFile.write(feeder.sortedWrite(inFeeder['tree']) + addedString)
copyfile('outGLM.glm', '_voltViz/outGLM.glm')
os.system(omf.omfDir +
'/solvers/gridlabd_gridballast/local_gd/bin/gridlabd outGLM.glm')
return name_volt_dict
