powergrrid.py

import random
import time
from datetime import datetime

# sensor configuration
SENSOR_TYPE = "substation_monitor"
LOCATION = "Substation_A"

def generate_sensor_data():
    
    # normal conditions
    load_mw = random.uniform(40.0, 55.0)
    transformer_temp_c = random.uniform(55.0, 70.0)
    voltage_kv = random.uniform(10.8, 11.2)   # normal voltage
    power_status = "ON"

    # random chance of incidents
    incident = random.choice(["normal","normal","normal","surge","overheat","blackout","voltage_variation","outage"])

    if incident == "surge":
        load_mw = random.uniform(75.0, 90.0)
        transformer_temp_c = random.uniform(80.0, 95.0)

    elif incident == "overheat":
        load_mw = random.uniform(60.0, 70.0)
        transformer_temp_c = random.uniform(90.0, 105.0)

    elif incident == "blackout":
        load_mw = 0.0
        transformer_temp_c = random.uniform(95.0, 110.0)

    elif incident == "voltage_variation":
        voltage_kv = random.uniform(8.0, 14.0)

    elif incident == "outage":
        load_mw = 0.0
        voltage_kv = 0.0
        power_status = "OUTAGE"

    data = {
        "timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
        "sensor_type": SENSOR_TYPE,
        "location": LOCATION,
        "load_mw": round(load_mw,2),
        "transformer_temp_c": round(transformer_temp_c,2),
        "voltage_kv": round(voltage_kv,2),
        "power_status": power_status
    }

    return data


# simulate continuous sensor streaming
while True:
    sensor_data = generate_sensor_data()
    print(sensor_data)

    # simulate sensor update every 5 seconds
    time.sleep(5)