def __init__(self, simulation_id, gridappsd_obj, ACline, obj_msr_loadsw):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
"""
self._gapps = gridappsd_obj
self._simulation_id = simulation_id
self._ACline = ACline
self._obj_msr_loadsw = obj_msr_loadsw
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
self._flag = 0
self._start_time = 0
_log.info("Building cappacitor list")
def __init__(self, simulation_id, gridappsd_obj, capacitor_list):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
self._cap_list = capacitor_list
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = fncs_input_topic(simulation_id)
for cap_mrid in capacitor_list:
self._open_diff.add_difference(cap_mrid,
"ShuntCompensator.sections", 0, 1)
self._close_diff.add_difference(cap_mrid,
"ShuntCompensator.sections", 1, 0)
def reg_msg(name, fv=1, rv=0):
if name not in reg_name_map:
print('No regulator named ' + name)
return None
_diff = DifferenceBuilder(simulation_id)
_diff.add_difference(reg_name_map[name]['id'], "TapChanger.step", fv, rv)
msg = _diff.get_message()
return msg
def switch_msg(name, fv=1, rv=0):
if name not in switch_name_map:
print('No switch named ' + name)
return None
_diff = DifferenceBuilder(simulation_id)
# _diff.add_difference(switch_name_map[name], "Switch.open", 1, 0)
_diff.add_difference(switch_name_map[name], "Switch.open", fv, rv)
msg = _diff.get_message()
return msg
def __init__(self, simulation_id, gridappsd_obj, ACline, obj_msr_loadsw,
obj_msr_reg, switches, regulators):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
The five message mentioned above refers to DEFAULT_MESSAGE_PERIOD
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
# the five variables below are different than the ones presented on original file
# have been created by Shiva to see AC lines and switch
self._simulation_id = simulation_id
self._ACline = ACline
self._obj_msr_loadsw = obj_msr_loadsw
self._obj_msr_reg = obj_msr_reg
self._flag = 0
self._start_time = 0
self.check = True
self.inp = False
self._switches = switches
self._regulators = regulators
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._tap_close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
_log.info("Building capacitor list")
def __init__(self, simulation_id, gridappsd_obj, reg_list, cap_list,
demand, line, xfmr, msr_mrids_demand, msr_mrids_cap,
msr_mrids_reg, obj_msr_loadsw, switches, obj_msr_inv,
obj_msr_node):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
self._flag = 0
self.reg_list = reg_list
self._cap_list = cap_list
self._store = []
self._message_count = 0
self._last_toggle_on = False
self._cap_open_diff = DifferenceBuilder(simulation_id)
self._cap_close_diff = DifferenceBuilder(simulation_id)
self._tap_open_diff = DifferenceBuilder(simulation_id)
self._tap_close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
self._pv_qpower = DifferenceBuilder(simulation_id)
self.msr_mrids_loadsw = obj_msr_loadsw
self.msr_mrids_demand = msr_mrids_demand
self.msr_mrids_cap = msr_mrids_cap
self.msr_mrids_reg = msr_mrids_reg
self.LineData = line
self.DemandData = demand
self.xfmr = xfmr
self.obj_msr_inv = obj_msr_inv
self.obj_msr_node = obj_msr_node
# self.Inverter_PnS = Inverter_PnS
# self.obj_msr_sync = obj_msr_sync
self.TOP = []
self.switches = switches
self.flag = 0
_log.info("Building cappacitor list")
def _main():
global sim_id, gapps
if len(sys.argv) < 3 or '-help' in sys.argv:
usestr = '\nUsage: ' + sys.argv[
0] + ' simulation_id tap|reg|cap|switch\n'
usestr += '''
Optional command line arguments:
-help: show this usage message
'''
print(usestr, file=sys.stderr, flush=True)
exit()
gapps = GridAPPSD()
sim_id = sys.argv[1]
diff = DifferenceBuilder(sim_id)
# hardwired for 13assets
if sys.argv[2] == 'tap' or sys.argv[2] == 'reg':
reg_id = '_A480E0A9-AD2B-4D8E-9478-71C29F738221' # node RG60.2
diff.add_difference(reg_id, 'TapChanger.step', 5, 8)
elif sys.argv[2] == 'cap':
cap_id = '_28456F60-7196-47E4-9BE6-54F7EAABC04A' # bus 611
diff.add_difference(cap_id, 'ShuntCompensator.sections', 0, 1)
else:
switch_id = '_4E1B3F09-CB88-4A5E-8198-24490EE7FC58' # between bus 671-692
diff.add_difference(switch_id, 'Switch.open', 1, 0)
msg = diff.get_message()
print(json.dumps(msg))
publish_to_topic = simulation_input_topic(sim_id)
gapps.send(publish_to_topic, json.dumps(msg))
time.sleep(2)
gapps.disconnect()
def pv_msg(name, fv_p=0, fv_q=0, rv_p=0, rv_q=0):
if name not in pv_name_map:
print('No pv named ' + name)
return None
# generators = query_model.get_generators(fid_select)
# generator_name_map = {generator['name']: generator['id'] for generator in generators}
# msg =create_message(generator_name_map[name], "SynchronousMachine.p", 0, 0)
# msg2 = create_message(generator_name_map[name], "SynchronousMachine.q", 0, 0)
# msg['message']['forward_differences'].append(msg2['message']['forward_differences'][0])
# msg['message']['forward_differences'].append(msg2['message']['forward_differences'][0])
_diff = DifferenceBuilder(simulation_id)
_diff.add_difference(generator_name_map[name],
"PowerElectronicsConnection.p", fv_p, rv_p)
_diff.add_difference(generator_name_map[name],
"PowerElectronicsConnection.q", fv_q, rv_q)
msg = _diff.get_message()
return msg
def on_message(self, header, message):
# TODO workaround for broken unsubscribe method
if not self.keepLoopingFlag:
return
msgdict = message['message']
ts = msgdict['timestamp']
print('simulation timestamp: ' + str(ts), flush=True)
rid = self.Rids[self.rid_idx]
reg_diff = DifferenceBuilder(self.simulation_id)
reg_diff.add_difference(rid, 'TapChanger.step', 0, 1)
msg = reg_diff.get_message()
print(msg)
self.gapps.send(self.publish_to_topic, json.dumps(msg))
reg_diff.clear()
self.rid_idx += 1
if self.rid_idx == len(self.Rids):
self.keepLoopingFlag = False
class SwitchingActions(object):
""" A simple class that handles publishing forward and reverse differences
The object should be used as a callback from a GridAPPSD object so that the
on_message function will get called each time a message from the simulator. During
the execution of on_meessage the `CapacitorToggler` object will publish a
message to the simulation_input_topic with the forward and reverse difference specified.
"""
def __init__(self, simulation_id, gridappsd_obj, reg_list, cap_list,
demand, line, xfmr, msr_mrids_demand, msr_mrids_cap,
msr_mrids_reg, obj_msr_loadsw, switches, obj_msr_inv,
obj_msr_node):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
self._flag = 0
self.reg_list = reg_list
self._cap_list = cap_list
self._store = []
self._message_count = 0
self._last_toggle_on = False
self._cap_open_diff = DifferenceBuilder(simulation_id)
self._cap_close_diff = DifferenceBuilder(simulation_id)
self._tap_open_diff = DifferenceBuilder(simulation_id)
self._tap_close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
self._pv_qpower = DifferenceBuilder(simulation_id)
self.msr_mrids_loadsw = obj_msr_loadsw
self.msr_mrids_demand = msr_mrids_demand
self.msr_mrids_cap = msr_mrids_cap
self.msr_mrids_reg = msr_mrids_reg
self.LineData = line
self.DemandData = demand
self.xfmr = xfmr
self.obj_msr_inv = obj_msr_inv
self.obj_msr_node = obj_msr_node
# self.Inverter_PnS = Inverter_PnS
# self.obj_msr_sync = obj_msr_sync
self.TOP = []
self.switches = switches
self.flag = 0
_log.info("Building cappacitor list")
def on_message(self, headers, message):
""" Handle incoming messages on the simulation_output_topic for the simulation_id
Parameters
----------
headers: dict
A dictionary of headers that could be used to determine topic of origin and
other attributes.
message: object
A data structure following the protocol defined in the message structure
of ``GridAPPSD``. Most message payloads will be serialized dictionaries, but that is
not a requirement.
"""
if type(message) == str:
message = json.loads(message)
if 'gridappsd-alarms' in headers['destination']:
message = json.loads(message.replace("\'", ""))
for m in message:
print(m['created_by']), m['equipment_name']
# print(s)
else:
if not message['message']['measurements']:
return
self._message_count += 1
flag_fault = 0
flag_event = 0
Top = Topology(self.msr_mrids_loadsw, self.switches, message,
self.LineData)
open_switch = Top.curr_top()
# print(open_switch)
d = PowerData(self.msr_mrids_demand, message, self.xfmr,
self.obj_msr_inv, self.LineData, open_switch,
self.obj_msr_node)
platformload = d.demand()
print('Platform Load is obtained....')
with open('output.json', 'w') as json_file:
json.dump(message, json_file)
# print(messvar)
if self._message_count % message_period == 0:
no_opt = LEGACY_DEV(self.msr_mrids_cap, self.msr_mrids_reg,
message)
statusP_c = no_opt.cap_()
statusP_r = no_opt.reg_()
print('form platform capacitor switch status', statusP_c)
print('from platform regulator tap position', statusP_r)
# print('\n \n ........................')
# print('Platform Status')DifferenceBuilder(simulation_id)
# print('........................\n \n')
###calling VVO
capreg_st = WSUVVO()
statusO_c, statusO_r, flag = capreg_st.VVO9500(
self.LineData, platformload, open_switch, self.xfmr)
print('\n \n ........................')
print('Optimization results')
print('capacitor switch status', statusO_c)
print('regulator tap position', statusO_r)
print('........................\n \n')
# for inv in self.obj_msr_inv:
# for qpv in Qpvcontrol0:
# if inv['bus'] == qpv['bus']:
# # print(eqid)
# # print(mrid)
# qpv['mrid'] = inv['eqid']
# print(Qpvcontrol0)
# for qpv_mrid in Qpvcontrol0 :
# self._pv_qpower.add_difference(qpv_mrid['mrid'], "PowerElectronicsConnection.q", qpv_mrid['val'], 0)
# msg = self._pv_qpower.get_message()
# self._gapps.send(self._publish_to_topic, json.dumps(msg))
# print(msg)
# total number of control variables are 12
# ch = []
# for m in range(10):
# if statusO_c[m] == 0:
# ch.append(self._cap_list[m])
if flag == 1:
indx = 0
for cap_mrid in self._cap_list:
if statusO_c[indx] == None:
# self._close_diff.add_difference(cap_mrid, "ShuntCompensator.sections", statusP_c[indx], 1)
# indx += 1
self._cap_close_diff.add_difference(
cap_mrid, "ShuntCompensator.sections",
statusP_c[indx], 0)
indx += 1
else:
# self._close_diff.add_difference(cap_mrid, "ShuntCompensator.sections", statusO_c[indx], 1)
# indx += 1
self._cap_close_diff.add_difference(
cap_mrid, "ShuntCompensator.sections",
statusO_c[indx], 0)
indx += 1
msg = self._cap_close_diff.get_message()
self._gapps.send(self._publish_to_topic,
json.dumps(msg))
ind = 0
for reg_mrid in self.reg_list:
# self._close_diff.add_difference(reg_mrid, "TapChanger.step", statusO_r[ind], 0)
self._tap_close_diff.add_difference(
reg_mrid, "TapChanger.step", statusO_r[ind], 0)
ind += 1
msg = self._tap_close_diff.get_message()
self._gapps.send(self._publish_to_topic,
json.dumps(msg))
class CapacitorToggler(object):
""" A simple class that handles publishing forward and reverse differences
The object should be used as a callback from a GridAPPSD object so that the
on_message function will get called each time a message from the simulator. During
the execution of on_meessage the `CapacitorToggler` object will publish a
message to the simulation_input_topic with the forward and reverse difference specified.
"""
def __init__(self, simulation_id, gridappsd_obj, capacitor_list):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
self._cap_list = capacitor_list
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
_log.info("Building cappacitor list")
for cap_mrid in capacitor_list:
_log.debug(f"Adding cap sum difference to list: {cap_mrid}")
self._open_diff.add_difference(cap_mrid,
"ShuntCompensator.sections", 0, 1)
self._close_diff.add_difference(cap_mrid,
"ShuntCompensator.sections", 1, 0)
def on_message(self, headers, message):
""" Handle incoming messages on the simulation_output_topic for the simulation_id
Parameters
----------
headers: dict
A dictionary of headers that could be used to determine topic of origin and
other attributes.
message: object
A data structure following the protocol defined in the message structure
of ``GridAPPSD``. Most message payloads will be serialized dictionaries, but that is
not a requirement.
"""
self._message_count += 1
_log.debug(f"new message count is: {self._message_count}")
# Every message_period messages we are going to turn the capcitors on or off depending
# on the current capacitor state.
if self._message_count % message_period == 0:
if self._last_toggle_on:
_log.debug("count: {} toggling off".format(
self._message_count))
msg = self._close_diff.get_message(epoch=message['timestamp'])
self._last_toggle_on = False
else:
_log.debug("count: {} toggling on".format(self._message_count))
msg = self._open_diff.get_message(epoch=message['timestamp'])
self._last_toggle_on = True
self._gapps.send(self._publish_to_topic, json.dumps(msg))
class LearnPlatform(object):
""" A simple class that handles publishing forward and reverse differences
The object should be used as a callback from a GridAPPSD object so that the
on_message function will get called each time a message from the simulator. During
the execution of on_meessage the `CapacitorToggler` object will publish a
message to the simulation_input_topic with the forward and reverse difference specified.
"""
def __init__(self, simulation_id, gridappsd_obj, ACline, obj_msr_loadsw):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
"""
self._gapps = gridappsd_obj
self._simulation_id = simulation_id
self._ACline = ACline
self._obj_msr_loadsw = obj_msr_loadsw
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
self._flag = 0
self._start_time = 0
_log.info("Building cappacitor list")
def on_message(self, headers, message):
""" Handle incoming messages on the simulation_output_topic for the simulation_id
Parameters
----------
headers: dict
A dictionary of headers that could be used to determine topic of origin and
other attributes.
message: object
A data structure following the protocol defined in the message structure
of ``GridAPPSD``. Most message payloads will be serialized dictionaries, but that is
not a requirement.
"""
if type(message) == str:
message = json.loads(message)
# Some demo for understanding object and measurement mrids. Print the status of several switches
timestamp = message["message"]["timestamp"]
meas_value = message['message']['measurements']
# Find interested mrids. We are only interested in Pos of the switches
ds = [d for d in self._obj_msr_loadsw if d['type'] == 'Pos']
# Store the open switches
Loadbreak = []
for d1 in ds:
if d1['measid'] in meas_value:
v = d1['measid']
p = meas_value[v]
if p['value'] == 0:
Loadbreak.append(d1['eqname'])
print('.....................................................')
print('The total number of open switches:', len(set(Loadbreak)))
print(timestamp, set(Loadbreak))
self._flag += 1
# Open one of the switches
if self._flag == 5:
swmrid = '_BC63E102-37AD-4269-BB19-8351403B9B60'
self._open_diff.add_difference(swmrid, "Switch.open", 1, 0)
msg = self._open_diff.get_message()
print(msg)
self._gapps.send(self._publish_to_topic, json.dumps(msg))
swmrid = '_7262F9C3-2E8B-4069-AA13-BF4A655ACE35'
self._open_diff.add_difference(swmrid, "Switch.open", 0, 1)
msg = self._open_diff.get_message()
print(msg)
self._gapps.send(self._publish_to_topic, json.dumps(msg))
class NodalVoltage(object):
""" A simple class that handles publishing forward and reverse differences
Important in handling the gridappsd platform
The object should be used as a callback from a GridAPPSD object so that the
on_message function will get called each time a message from the simulator. During
the execution of on_message the `CapacitorToggler` object will publish a
message to the simulation_input_topic with the forward and reverse difference specified.
"""
def __init__(self, simulation_id, gridappsd_obj, ACline, obj_msr_loadsw):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
The five message mentioned above refers to DEFAULT_MESSAGE_PERIOD
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
# the five variables below are different than the ones presented on original file
# have been created by Shiva to see AC lines and switch
self._simulation_id = simulation_id
self._ACline = ACline
self._obj_msr_loadsw = obj_msr_loadsw
self._flag = 0
self._start_time = 0
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
_log.info("Building capacitor list")
def on_message(self, headers, message):
# this section is modified by shiva
""" Handle incoming messages on the simulation_output_topic for the simulation_id
Parameters
----------
headers: dict
A dictionary of headers that could be used to determine topic of origin and
other attributes.
message: object
A data structure following the protocol defined in the message structure
of ``GridAPPSD``. Most message payloads will be serialized dictionaries, but that is
not a requirement.
"""
if type(message) == str:
message = json.loads(message)
# Some demo for understanding object and measurement mrids.
# Print the status of several switches
timestamp = message["message"]["timestamp"]
meas_value = message['message']['measurements']
# SWITCHES
# Find interested mrids. We are only interested in Pos of the switches
ds = [d for d in self._obj_msr_loadsw if d['type'] == 'Pos']
print("\n ******* ds ********* \n ")
print(ds)
# Store the open switches
Loadbreak = []
for d1 in ds:
if d1['measid'] in meas_value:
v = d1['measid']
p = meas_value[v]
if p['value'] == 0:
Loadbreak.append(d1['eqname'])
print('.....................................................')
print('The total number of open switches:', len(set(Loadbreak)))
print(timestamp, set(Loadbreak))
# print(sh)
# PNV
# Find interested mrids. We are only interested in PNV
phase_check = [d for d in self._ACline if d['phases'] == 'A']
print("\n ******* phase check ********* \n ")
print(phase_check)
# print(sh)
# Store the open switches
phaseA_PNV = []
for d1 in phase_check:
if d1['measid'] in meas_value:
v = d1['measid']
p = meas_value[v]
# print ('\n p \n', p)
# print(sh)
if p['magnitude'] > 2000 and p['magnitude'] < 4000:
phaseA_PNV.append(d1['bus'])
print('.....................................................')
print('The total number of nodes with PNV > 2000 and PNV < 4000 = ',
len(set(phaseA_PNV)))
print("timestamp: {} and the set of buses are: {}".format(
timestamp, set(phaseA_PNV)))
print(sh)
# Open one of the switches
if self._flag == 0:
swmrid = '_BC63E102-37AD-4269-BB19-8351403B9B60'
self._open_diff.add_difference(
swmrid, "Switch.open", 1,
0) # (1,0) -> (current_state, next_state)
msg = self._open_diff.get_message()
print(msg)
# send the message to platform
self._gapps.send(self._publish_to_topic, json.dumps(msg))
swmrid = '_7262F9C3-2E8B-4069-AA13-BF4A655ACE35'
self._open_diff.add_difference(swmrid, "Switch.open", 0, 1)
msg = self._open_diff.get_message()
print(msg)
self._gapps.send(self._publish_to_topic, json.dumps(msg))
self._flag = 1
class NodalVoltage(object):
""" A simple class that handles publishing forward and reverse differences
Important in handling the gridappsd platform
The object should be used as a callback from a GridAPPSD object so that the
on_message function will get called each time a message from the simulator. During
the execution of on_message the `CapacitorToggler` object will publish a
message to the simulation_input_topic with the forward and reverse difference specified.
"""
def __init__(self, simulation_id, gridappsd_obj, ACline, obj_msr_loadsw,
obj_msr_reg, switches, regulators):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
The five message mentioned above refers to DEFAULT_MESSAGE_PERIOD
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
# the five variables below are different than the ones presented on original file
# have been created by Shiva to see AC lines and switch
self._simulation_id = simulation_id
self._ACline = ACline
self._obj_msr_loadsw = obj_msr_loadsw
self._obj_msr_reg = obj_msr_reg
self._flag = 0
self._start_time = 0
self.check = True
self.inp = False
self._switches = switches
self._regulators = regulators
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._tap_close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
_log.info("Building capacitor list")
def on_message(self, headers, message):
# this section is modified by shiva
""" Handle incoming messages on the simulation_output_topic for the simulation_id
Parameters
----------
headers: dict
A dictionary of headers that could be used to determine topic of origin and
other attributes.
message: object
A data structure following the protocol defined in the message structure
of ``GridAPPSD``. Most message payloads will be serialized dictionaries, but that is
not a requirement.
"""
if type(message) == str:
message = json.loads(message)
# Some demo for understanding object and measurement mrids.
# Print the status of several switches
timestamp = message["message"]["timestamp"]
meas_value = message['message']['measurements']
print(self._obj_msr_reg)
print(sh)
# *************************** Regulator ********************************
# get the operating position of regulator
reg_position = [d for d in self._obj_msr_reg if d['type'] == 'Pos']
#print ("\n ******* reg_position ********* \n ")
#print(reg_position)
#print(sh)
# Store the regulator positions
regulators_tap = []
for iter_reg_pos in reg_position:
if iter_reg_pos['measid'] in meas_value:
v = iter_reg_pos['measid']
p = meas_value[v]
regulators_tap.append(p)
print('\n................. regulator tap ...............\n')
#print('The total regulators', len(set(regulators_tap)))
#print(timestamp, set(regulators_tap))
#print(regulators_tap)
# print (sh)
# changing the tap position of the regulator
reg_mrid = [x for x in regulators_tap if x['value'] == 0]
print(reg_mrid)
#print(sh)
print("################ self regulators #####################")
print(self._regulators)
measid = [d for d in self._regulators if d['name'] == 'creg2a']
print("############# measid ###############")
print(measid[0]['mrid'])
print('############# measidtype ###############')
print(type(measid[0]))
self._tap_close_diff.add_difference(measid[0]['mrid'],
"TapChanger.step", 5, 0)
# send the message to platform
msg = self._tap_close_diff.get_message()
print(msg)
self._gapps.send(self._publish_to_topic, json.dumps(msg))
#print(sh)
# *************************** SWITCHES ********************************
# Find interested mrids. We are only interested in Pos of the switches
switch_position = [
d for d in self._obj_msr_loadsw if d['type'] == 'Pos'
]
#print ("\n ******* switch_position ********* \n ")
#print(switch_position)
# Store the open switches
Loadbreak = []
for iter_sw_pos in switch_position:
if iter_sw_pos['measid'] in meas_value:
v = iter_sw_pos['measid']
p = meas_value[v]
if p['value'] == 0:
Loadbreak.append(iter_sw_pos['eqname'])
print('.....................................................')
print('The total number of open switches:', len(set(Loadbreak)))
print(timestamp, set(Loadbreak))
print(
"For now we can only allow you to view Phase-to-Neutral Voltage related information"
)
phase_checking = ['A', 'B', 'C']
while (self.check):
while not (self.inp):
phase_val = input(
"Which phase are you interested in (A/B/C)? ")
self.inp = True if phase_val in phase_checking else print(
'Unidentified phase')
print("Selecting Phase as ** {} ** -- ...".format(phase_val))
time.sleep(3)
# PNV
# Find interested mrids. We are only interested in PNV of specific phase
phase_check = [d for d in self._ACline if d['phases'] == phase_val]
# print ("\n ******* phase check ********* \n ")
# print (phase_check)
# print(sh)
# get the ranges
min_volt = float(
input("Minimum value of voltage at phase {}? ".format(
phase_val)))
max_volt = float(
input("Maximum value of voltage at phase {}? ".format(
phase_val)))
phase_PNV = []
for d1 in phase_check:
if d1['measid'] in meas_value:
v = d1['measid']
p = meas_value[v]
# print ('\n p \n', p)
# print(sh)
if p['magnitude'] > min_volt and p['magnitude'] < max_volt:
phase_PNV.append(d1['bus'])
print('.....................................................')
print('The total number of nodes with PNV > {} and PNV < {} = {} '.
format(min_volt, max_volt, len(set(phase_PNV))))
print("timestamp: {} and the set of buses are: {}".format(
timestamp, set(phase_PNV)))
recheck = input("Do you want another option (Y/N)? ")
if recheck == 'N':
self.check = False
self.inp = False
# print(sh)
self.check = True
print('---------------------------------------')
print("Now let's try working on the switches")
print('---------------------------------------')
switch_val = input(
"Are you interesting in toggling the switches (Y/N)? ")
# print("\n ************** check ********************* \n")
# print(self._switches[0]['mrid'])
#print(sh)
if (switch_val == 'Y'):
sel_sw = int(input("select the switch to toggle (0-7)"))
# Open one of the switches
if self._flag == 0:
# swmrid = '_BC63E102-37AD-4269-BB19-8351403B9B60'
# self._open_diff.add_difference(swmrid, "Switch.open", 1, 0) # (1,0) -> (current_state, next_state)
# msg = self._open_diff.get_message()
# print(msg)
# send the message to platform
# self._gapps.send(self._publish_to_topic, json.dumps(msg))
#swmrid = '_7262F9C3-2E8B-4069-AA13-BF4A655ACE35'
#self._open_diff.add_difference(swmrid, "Switch.open", 0, 1)
#msg = self._open_diff.get_message()
#print(msg)
#self._gapps.send(self._publish_to_topic, json.dumps(msg))
#self._flag = 1
swmrid = self._switches[sel_sw]['mrid']
self._open_diff.add_difference(swmrid, "Switch.open", 1, 0)
# (1,0) -> (current_state, next_state)
msg = self._open_diff.get_message()
print(msg)
# send the message to platform
self._gapps.send(self._publish_to_topic, json.dumps(msg))
class SwitchingActions(object):
""" A simple class that handles publishing forward and reverse differences
The object should be used as a callback from a GridAPPSD object so that the
on_message function will get called each time a message from the simulator. During
the execution of on_meessage the `CapacitorToggler` object will publish a
message to the simulation_input_topic with the forward and reverse difference specified.
"""
def __init__(self, simulation_id, gridappsd_obj, switches, msr_mrids_loadsw, msr_mrids_demand, demand, line):
""" Create a ``CapacitorToggler`` object
This object should be used as a subscription callback from a ``GridAPPSD``
object. This class will toggle the capacitors passed to the constructor
off and on every five messages that are received on the ``fncs_output_topic``.
Note
----
This class does not subscribe only publishes.
Parameters
----------
simulation_id: str
The simulation_id to use for publishing to a topic.
gridappsd_obj: GridAPPSD
An instatiated object that is connected to the gridappsd message bus
usually this should be the same object which subscribes, but that
isn't required.
capacitor_list: list(str)
A list of capacitors mrids to turn on/off
"""
self._gapps = gridappsd_obj
self._flag = 0
self._store = []
self._message_count = 0
self._last_toggle_on = False
self._open_diff = DifferenceBuilder(simulation_id)
self._close_diff = DifferenceBuilder(simulation_id)
self._publish_to_topic = simulation_input_topic(simulation_id)
self.msr_mrids_loadsw = msr_mrids_loadsw
self.msr_mrids_demand = msr_mrids_demand
self.LineData = line
self.DemandData = demand
self.switches = switches
self.TOP = []
self.flag_res = 0
_log.info("Building cappacitor list")
def on_message(self, headers, message):
""" Handle incoming messages on the simulation_output_topic for the simulation_id
Parameters
----------
headers: dict
A dictionary of headers that could be used to determine topic of origin and
other attributes.
message: object
A data structure following the protocol defined in the message structure
of ``GridAPPSD``. Most message payloads will be serialized dictionaries, but that is
not a requirement.
"""
self._message_count += 1
flag_fault = 0
flag_event = 0
# Checking the topology everytime communicating with the platform
if self.flag_res == 0:
top = Topology(self.msr_mrids_loadsw, self.switches, message, self.TOP, self.LineData)
TOP, flag_event = top.curr_top()
self.TOP = TOP
#Locate fault
if flag_event == 1:
flag_fault, fault = top.locate_fault()
# Get consumer loads from platform
# Not always working so commenting it for now
# if self.flag_load == 0:
# ld = PowerData(self.msr_mrids_demand, message)
# ld.demand()
# self.flag_load = 1
# Isolate and restore the fault
if flag_fault == 1 and self.flag_res == 0:
print('Forming the optimization problem.........')
res = Restoration()
op, cl, = res.res9500(self.LineData, self.DemandData, fault)
# print (op, cl)
sw_oc = SW_MRID(op, cl, self.switches, self.LineData)
op_mrid, cl_mrid = sw_oc.mapping()
# print (op_mrid)
# print(cl_mrid)
# Now reconfiguring the test case in Platform based on obtained MRIDs to mimic black sky event
for sw_mrid in op_mrid:
self._open_diff.add_difference(sw_mrid, "Switch.open", 1, 0)
msg = self._open_diff.get_message()
self._gapps.send(self._publish_to_topic, json.dumps(msg))
for sw_mrid in cl_mrid:
self._open_diff.add_difference(sw_mrid, "Switch.open", 0, 1)
msg = self._open_diff.get_message()
self._gapps.send(self._publish_to_topic, json.dumps(msg))
self.flag_res = 1
print('Event #1 Successfully restored......')
