Initial Release – Power System Stability and Control Using MATLAB

Power System Stability and Control Using MATLAB – Version 1.0.0

This release includes two major MATLAB/Simulink models demonstrating Power System Stability and Control concepts developed by Prem Manoj Mule under Sanjivani Group of Institutes (April 2025).

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Included Models

1️⃣ Transient Stability Analysis of Single Machine Infinite Bus (SMIB)

• Simulates a synchronous generator connected to an infinite bus.
• Performs transient stability and dynamic response analysis.
• Visualizes rotor angle, speed deviation, and power flow during disturbances.
• 📎 MATLAB Central Link

2️⃣ Three-Area Load Frequency Control (LFC) with Integral Control

• Models a three-area interconnected power system.
• Uses integral control to minimize steady-state frequency error.
• Demonstrates tie-line power flow and inter-area coordination.
• 📎 MATLAB Central Link

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System Requirements

• MATLAB R2023a or later
• Simulink
• Control System Toolbox
• (Optional) Signal Processing Toolbox

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How to Use

1. Download the .zip or clone the repository.
2. Open MATLAB → Navigate to the extracted folder.
3. Open the Simulink files:
   • SMIB_Model.slx
   • LFC_Three_Area_Model.slx
4. Run simulations and observe system responses on scopes.

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Highlights

• Improved system frequency stability with integral control.
• Demonstrated transient behavior during faults and disturbances.
• Graphical visualization of rotor angle and frequency deviations.

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Skills Demonstrated

• MATLAB Simulink
• Power System Analysis
• Automatic Generation Control (AGC)
• Control System Design

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👤 Author

Prem Manoj Mule
B.Tech Electrical Engineering
Sanjivani College of Engineering, Kopargaon
📍 Yeola, Nashik, India
🔗 MATLAB Central Profile

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🪪 License

Released under the MIT License.
© 2025 Prem Manoj Mule. All rights reserved.