Energy management reporting in SCADA systems - Mini Project: Build & Apply

Energy Management Reporting

📖 Scenario: You work in a factory that uses a SCADA system to monitor energy consumption of different machines. You want to create a simple report that shows the energy usage of each machine and highlights those that consume more than a certain threshold.

🎯 Goal: Build a small program that stores energy consumption data for machines, sets a threshold for high usage, filters machines exceeding that threshold, and prints a report listing those machines.

📋 What You'll Learn

Create a dictionary with machine names and their energy consumption values

Add a threshold variable to define high energy usage

Use a loop or comprehension to find machines exceeding the threshold

Print a clear report listing high energy usage machines

💡 Why This Matters

🌍 Real World

Factories and plants use SCADA systems to monitor energy consumption of machines to save costs and improve efficiency.

💼 Career

DevOps and operations engineers often write scripts to analyze and report system metrics like energy usage for better resource management.

1

Create energy consumption data

Create a dictionary called energy_usage with these exact entries: 'Pump1': 120, 'Conveyor2': 85, 'Furnace3': 200, 'Compressor4': 95, 'Mixer5': 130

SCADA systems

# Create the energy_usage dictionary with the given machine names and values
# Your code here

Need a hint?

Use curly braces to create a dictionary with the exact machine names as keys and their energy values as integers.

2

Set high usage threshold

Create a variable called high_usage_threshold and set it to 100 to define the energy consumption limit for high usage.

SCADA systems

energy_usage = {'Pump1': 120, 'Conveyor2': 85, 'Furnace3': 200, 'Compressor4': 95, 'Mixer5': 130}
# Set the high_usage_threshold variable to 100
# Your code here

Need a hint?

Just assign the number 100 to the variable named high_usage_threshold.

3

Find machines exceeding threshold

Create a dictionary called high_usage_machines using a dictionary comprehension that includes only machines from energy_usage with values greater than high_usage_threshold.

SCADA systems

energy_usage = {'Pump1': 120, 'Conveyor2': 85, 'Furnace3': 200, 'Compressor4': 95, 'Mixer5': 130}
high_usage_threshold = 100
# Create high_usage_machines dictionary with machines having usage > high_usage_threshold
# Your code here

Need a hint?

Use a dictionary comprehension with for machine, usage in energy_usage.items() and filter with if usage > high_usage_threshold.

4

Print high usage report

Write a print statement that outputs the string "High energy usage machines:" and then a for loop that prints each machine and its usage from high_usage_machines in the format "Machine: usage kWh".

SCADA systems

energy_usage = {'Pump1': 120, 'Conveyor2': 85, 'Furnace3': 200, 'Compressor4': 95, 'Mixer5': 130}
high_usage_threshold = 100
high_usage_machines = {machine: usage for machine, usage in energy_usage.items() if usage > high_usage_threshold}
# Print the report header and each machine with its usage
# Your code here

Need a hint?

Print the header first, then loop over high_usage_machines.items() and print each machine and usage using an f-string.