class StreamSplitter(object):
def __init__(self,
source_ip,
source_port,
listen_ip,
listen_port,
pdc_id=1,
method="tcp",
buffer_size=2048):
self.pdc = Pdc(pdc_id, source_ip, source_port, buffer_size, method)
self.pmu = Pmu(ip=listen_ip,
port=listen_port,
method=method,
buffer_size=buffer_size,
set_timestamp=False)
self.source_cfg1 = None
self.source_cfg2 = None
self.source_cfg3 = None
self.source_header = None
def run(self):
self.pdc.run()
self.source_header = self.pdc.get_header()
self.source_cfg2 = self.pdc.get_config()
self.pdc.start()
self.pmu.run()
self.pmu.set_header(self.source_header)
self.pmu.set_configuration(self.source_cfg2)
while True:
message = self.pdc.get()
if self.pmu.clients and message:
self.pmu.send(message)
if isinstance(message, HeaderFrame):
self.pmu.set_header(message)
elif isinstance(message, ConfigFrame2):
self.pmu.set_configuration(message)
def pmuThread(pmuID, pmu_ip, port, buffer_size, setTS):
pmu = Pmu(pmu_id=int(pmuID),
port=int(port),
ip=pmu_ip,
buffer_size=int(buffer_size),
set_timestamp=setTS)
# pmu.logger.setLevel("DEBUG")
pmu.set_configuration(
cybergridCfg
) # This will load PMU configuration specified in IEEE C37.118.2 -Annex D (Table D.2)
pmu.set_header()
phaseAng1 = 0
phaseAng2 = 2.09439
phaseAng3 = -2.09439
pmu.run() # PMU starts listening for incoming connections
while True:
try:
if pmu.clients: # Check if there is any connected PDCs
sleep(1 / pmu.cfg2.get_data_rate())
cybergrid_data_sample.set_phasors([(120.0, phaseAng1),
(120.0, phaseAng2),
(120.0, phaseAng3)])
# pmu.send_data(phasors=[(120.0, 3.14),
# (120.0, 3.14),
# (120.0, 3.14)],
# analog=[9.91],
# digital=[0x0001])
pmu.send(
cybergrid_data_sample
) # Sending sample data frame specified in IEEE C37.118.2 - Annex D (Table D.1)
phaseAng1 = phaseIncrem(phaseAng1)
phaseAng2 = phaseIncrem(phaseAng2)
phaseAng3 = phaseIncrem(phaseAng3)
except EnvironmentError as e:
print(e)
sys.exit()
pmu.join()
class StreamSplitter(object):
def __init__(self, source_ip, source_port, listen_ip, listen_port, pdc_id=1, method="tcp", buffer_size=2048):
self.pdc = Pdc(pdc_id, source_ip, source_port, buffer_size, method)
self.pmu = Pmu(ip=listen_ip, port=listen_port, method=method, buffer_size=buffer_size, set_timestamp=False)
self.source_cfg1 = None
self.source_cfg2 = None
self.source_cfg3 = None
self.source_header = None
def run(self):
self.pdc.run()
self.source_header = self.pdc.get_header()
self.source_cfg2 = self.pdc.get_config()
self.pdc.start()
self.pmu.run()
self.pmu.set_header(self.source_header)
self.pmu.set_configuration(self.source_cfg2)
while True:
message = self.pdc.get()
if self.pmu.clients and message:
self.pmu.send(message)
if isinstance(message, HeaderFrame):
self.pmu.set_header(message)
elif isinstance(message, ConfigFrame2):
self.pmu.set_configuration(message)
60, # Nominal frequency
1, # Configuration change count
240) # Rate of phasor data transmission)
hf = HeaderFrame(
7, # PMU_ID
"Hello I'm nanoPMU!") # Header Message
df = DataFrame(
7, # PMU_ID
("ok", True, "timestamp", False, False, False, 0, "<10",
0), # STAT WORD - Check DataFrame set_stat()
[(14635, 0), (-7318, -12676), (-7318, 12675),
(1092, 0)], # PHASORS (3 - v, 1 - i)
2500, # Frequency deviation from nominal in mHz
0, # Rate of Change of Frequency
[100, 1000, 10000], # Analog Values
[0x3c12], # Digital status word
cfg) # Data Stream Configuration
pmu.set_configuration(cfg)
pmu.set_header(hf)
pmu.run()
while True:
if pmu.clients:
pmu.send(df)
pmu.join()
from synchrophasor.pmu import Pmu
"""
tinyPMU will listen on ip:port for incoming connections.
When tinyPMU receives command to start sending
measurements - fixed (sample) measurement will
be sent.
"""
if __name__ == "__main__":
pmu = Pmu(ip="127.0.0.1", port=1410)
pmu.logger.setLevel("DEBUG")
pmu.set_configuration(
) # This will load default PMU configuration specified in IEEE C37.118.2 - Annex D (Table D.2)
pmu.set_header(
) # This will load default header message "Hello I'm tinyPMU!"
pmu.run() # PMU starts listening for incoming connections
while True:
if pmu.clients: # Check if there is any connected PDCs
pmu.send(
pmu.ieee_data_sample
) # Sending sample data frame specified in IEEE C37.118.2 - Annex D (Table D.1)
pmu.join()
1, # Configuration change count
240) # Rate of phasor data transmission)
hf = HeaderFrame(7, # PMU_ID
"This is the test program") # Header Message
pmu.set_configuration(cfg)
pmu.set_header(hf)
pmu.run()
sock = socket.socket(socket.AF_INET, # Internet
socket.SOCK_DGRAM) # UDP
sock.bind((SIMULINK_UDP_IP, SIMULINK_UDP_PORT))
while True:
data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes
parsData = struct.unpack('45d', data)
df = DataFrame(int(parsData[0]), # PMU_ID
('ok', True, 'timestamp', False, False, False, 0, '<10', 0), # STAT WORD - Check DataFrame set_stat()
[(parsData[3], parsData[4]), (parsData[5], parsData[6]), (parsData[7], parsData[8]), (parsData[9], 0),(parsData[11], 0), (parsData[13], 0), (0, 0), (0, 0),
(0, 0), (0, 0), (0, 0), (0, 0),(0, parsData[28]), (0,parsData[30]), (0,parsData[32]), (0, 0),
(0, 0), (0, 0), (0, 0), (0, 0),(0, 0)], # PHASORS (3 - v, 1 - i)
int(parsData[2]), # Frequency deviation from nominal in mHz
0, # Rate of Change of Frequency
[100, 1000, 10000], # Analog Values
[0x3c12], # Digital status word
0x0006) # Data Format
pmu.send(df)
# pmu.join()
"""
tinyPMU will listen on ip:port for incoming connections.
When tinyPMU receives command to start sending
measurements - fixed (sample) measurement will
be sent.
"""
from synchrophasor.pmu import Pmu
from multiprocessing import Process
import socket
import sys
if __name__ == "__main__":
pmu = Pmu(ip="127.0.0.3", port=1410)
pmu.logger.setLevel("DEBUG")
pmu.set_configuration() # This will load default PMU configuration specified in IEEE C37.118.2 - Annex D (Table D.2)
pmu.set_header() # This will load default header message "Hello I'm tinyPMU!"
pmu.run() # PMU starts listening for incoming connections
while True:
if pmu.clients: # Check if there is any connected PDCs
pmu.send(pmu.ieee_data_sample) # Sending sample data frame specified in IEEE C37.118.2 - Annex D (Table D.1)
pmu.join()