Transient stability analysis of single machine infinite bus.

Simulate and analyze a Single Machine to Infinite Bus (SM-IB) system in MATLAB to study power system stability and dynamic performance.

This MATLAB simulation models a Single Machine connected to Infinite Bus (SMIB) system, a fundamental power system stability concept. The system consists of a synchronous generator connected to an infinite bus through a transmission line and a transformer. The simulation helps analyze the machine’s dynamic behavior under small disturbances, evaluating parameters like rotor angle, speed deviation, and power flow.

Key features:

• Power system stability analysis.
• Simulation of machine dynamics and response to disturbances.
• Graphical plots for rotor angle, speed, and power variation.
• Suitable for power system studies and control design.

Application

• Power system stability analysis.
• Electrical engineering research.
• Control system studies.
• Dynamic response evaluation in power grids.