POWER SYSTEM SIMULATION LABORATORY (18EEL76)

POWER SYSTEM SIMULATION LABORATORY

Course Code 18EEL76 
CIE Marks 40
Number of Practical Hours/Week(L:T:P) 0:2:2
SEE Marks 60
Credits 02 Exam Hours 03

Course Learning Objectives: To explain the use of standard software package:

(Ex: MATLAB/C or C ++/Scilab/ Octave/Python software)

• To assess the performance of medium and long transmission lines.
• To obtain the power angle characteristics of salient and non-salient pole alternators.
• To study transient stability of radial power systems under three-phase fault conditions.
• To develop admittance and impedance matrices of interconnected power systems.
• To explain the use of a suitable standard software package.
• To solve power flow problems for simple power systems.
• To perform fault studies for simple radial power systems.
• To study optimal generation scheduling problems for thermal power plants.

Experiments
1 Use of Standard Simulation Software Package Formation for symmetric π /T configuration for Verification of Determination of Efficiency and Regulation.

2 Determination of Power Angle Diagrams, Reluctance Power, Excitation, EMF and Regulation for Salient and Non-Salient Pole Synchronous Machines.

3 To obtain Swing Curve and to Determine Critical Clearing Time, Regulation, Inertia Constant/Line Parameters /Fault Location/Clearing Time/Pre-Fault Electrical Output for a Single Machine connected to Infinite Bus through a Pair of identical Transmission Lines Under 3-Phase Fault On One of the two Lines.

4 Y Bus Formation for Power Systems with and without Mutual Coupling, by Singular Transformation 

5 Formation of Z Banuds(Iwnistpheocutti omnuMtueatlhcoodu.pling) using Z-Bus Building Algorithm.

6 Determination of Bus Currents, Bus Power and Line Flow for a Specified System Voltage

7 (FBourms)aPtiroonfiolef.Jacobian for a System not Exceeding 4 Buses in Polar Coordinates.

8 Load Flow Analysis using Gauss Siedel Method, NR Method and Fast Decoupled Method for Both PQ and PV Buses.

9 To Determine Fault Currents and Voltages in a Single Transmission Line System with

Course Outcomes: At the end of the course the student will be able to:

• Develop a program in a suitable package to assess the performance of medium and long
• transmission lines.
• Develop a program in a suitable package to obtain the power angle characteristics of salient and
• non-salient pole alternator.
• Develop a program in a suitable package to assess the transient stability under three-phase fault at
• different locations in radial power systems.
• Develop programs in suitable package to formulate bus admittance and bus impedance matrices
• of interconnected power systems.
• Use a suitable package to solve the power flow problems for simple power systems.
• Use suitable package to study unsymmetrical faults at different locations in radial power
• systems
• Use of suitable package to study optimal generation scheduling problems for thermal power
• plants.