Course Title: Advanced Power System Analysis Credit Units

Annexure ‘CD – 01’

L T P/S SW/F TOTAL W CREDIT UNITS 3 1 4 - 6

Course Title: Advanced Power System Analysis Credit Units:

Course Level-PG Course Code: ELEC603

Course Objectives:

This course is designed to give students the required knowledge for the design and analysis of electrical power system. Computation of power flow in a power system network using various techniques, step by step formation of Z bus and its significance are taught in this course. This course also includes topics on short circuit analysis and study of steady state and transient stability.

Pre-requisites: Circuits and Systems, Power System Analysis

Course Contents/Syllabus: Weightage (%) Module I Incidence and network matrices, formation of network matrices by singular and non-singular transformation. 20 Module II Algorithm for formation of single phase Bus Impedance Matrix. , Three- phase balanced network elements, Transformation matrices, three 20 phase unbalanced network elements, Algorithm for formation of three phase Bus Impedance Matrix. Module III Short circuit calculations using Z-BUS for balanced and unbalanced three phase networks, symmetrical components, sequence impedances, 20 sequence networks, Unbalanced fault analysis for three phase to ground fault, Line to Ground fault, Line to Line Fault etc Module IV Load flow studies using Y-BUS, Gauss-Seidel method, Newton Raphson method, Fast Decoupled load flow method, representation of 20 transformers, Sparsity technique.

Module V 20 Contingency Analysis for power systems using Brown’s method, State estimation from on line measurements, the line power flow state estimation.

Student Learning Outcomes: After completion of this course students will be able to

1. Model power systems, transmission lines, transformers, generators and loads. 2. Analyze the power flow of a simple interconnected power system with multiple sources and loads. 3. Analyze the impact of short-circuit faults on the power network and make design changes. 4. Analyze the importance of contingency analysis and state estimation in power system

Pedagogy for Course Delivery:

 Class Room Lectures, assignments, Quizes  Practical on the Software setups

List of Experiments:

1. Formation of Ybus matrix using singular transformation using MATLAB Software 2. Formation of Ybus matrix using building algorithm using MATLAB Software 3. Formation of Zbus using singular transformation using MATLAB Software 4. Formation of Zus matrix using building algorithm using MATLAB Software 5. Gauss Seidal load flow analysis using MATLAB Software 6. Newton Raphson method of load flow analysis using MATLAB Software 7. Fast decoupled load flow analysis using MATLAB Software 8. Fault analysis using MATLAB Software 9. Fault analysis using MIPOWER Software 10. Load flow Analysis (Newton Raphson, Guass Siedel, Fast decoupled) using MIPOWER software. Open Ended Experiments

11. Design best suited compensator (based on cost and performance) for following transmission line; 3-phase, 500km long, Line Constants are z=0.105+j0.3768ohms/km, y=0+j2.822x10-6 siemens per km and line is overloaded Assessment/ Examination Scheme: Theory L/T (%) Lab/Practical/Studio (%) Total

67 33 100

Theory Assessment (L&T): Continuous Assessment/Internal Assessment End Term Examination

Components (Drop down) A CT S/V/Q HA EE

Weightage (%) 5 10 8 7 70

Lab/ Practical/ Studio Assessment:

Continuous Assessment/Internal Assessment End Term Examination

Components (Drop down A PR V V 70 Weightage (%) 5 10 5 35

Text & References:

 G.N. Stagg and A. H.EI- Abiad , Computer Methods in Power System Analysis, McGraw –Hill ,International Edition .  George L .Kusic, Computer Aided Power Systems Analysis, Prentice Hall.  J. Arrillaga, C.P. Arnold and S.J. Harker, Computer Modelling of Electrical Power Systems, John Willey and Sons.  O.I. Elgerd Electric Energy Systems -An Introduction, Tata McGraw Hill.  M.A. Pai, Computer Techniques in Power Systems Analysis, Tata McGraw Hill.  P.M. Anderson, Analysis of Faulted Power System, IEEE Press Book.