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Syllabus
PSP
Power System Protection (Syllabus)
PCC-EE26 Power System Protection 3L:0T:0P 3 credits
Module 1: Introduction and Components of a Protection System (4 hours)
Principles of Power System Protection, Relays, Instrument transformers, Circuit Breakers
Module 2: Faults and Over-Current Protection (8 hours)
Review of Fault Analysis, Sequence Networks. Introduction to Overcurrent Protection and overcurrent relay co-ordination.
Module 3: Equipment Protection Schemes(8 hours)
Directional, Distance, Differential protection. Transformer and Generator protection. Bus bar Protection, Bus Bar arrangement schemes.
Module 4: Digital Protection (8 hours)
Computer-aided protection, Fourier analysis and estimation of Phasors from DFT. Sampling, aliasing issues.
Module 5: Modeling and Simulation of Protection Schemes (8 hours)
CT/PT modeling and standards, Simulation of transients using Electro-Magnetic Transients (EMT) programs. Relay Testing.
Module 6: System Protection (4 hours)
Effect of Power Swings on Distance Relaying. System Protection Schemes. Under-frequency, under- voltage and df/dt relays, Out-of-step protection, Synchro-phasors, Phasor Measurement Units and Wide-Area Measurement Systems (WAMS). Application of WAMS for improving protection systems.
Text/References
1. J. L. Blackburn, “Protective Relaying: Principles and Applications”, Marcel Dekker, New York, 1987.
2. Y. G.Paithankar and S. R. Bhide, “Fundamentals of power system protection”, Prentice Hall, India, 2010.
3. A. G. Phadke and J. S. Thorp, “Computer Relaying for Power Systems”, John Wiley & Sons, 1988.
4. A. G. Phadke and J. S. Thorp, “Synchronized Phasor Measurements and their Applications”, Springer, 2008.
5. D. Reimert, “Protective Relaying for Power Generation Systems”, Taylor and Francis, 2006.
DSP
Digital Signal Processing (Syllabus)
PEC-EE13 Digital Signal Processing
Module 1: Discrete-time signals and systems (6 hours)
Discrete time signals and systems: Sequences; representation of signals on orthogonal basis;
Representation of discrete systems using difference equations, Samplingand reconstruction of signals
- aliasing; Sampling theorem and Nyquist rate.
Module 2: Z-transform (6 hours)
z-Transform, Region of Convergence, Analysis of Linear Shift Invariant systems using z-transform,
Properties of z-transform for causal signals, Interpretation of stability in z-domain, Inverse z-
transforms.
Module 2: Discrete Fourier Transform (10 hours)
Frequency Domain Analysis, Discrete Fourier Transform (DFT), Properties of DFT, Connvolution of
signals, Fast Fourier Transform Algorithm, Parseval’s Identity, Implementation of Discrete Time
Systems.
Module 3:Designof Digital filters (12 hours)
Designof FIR Digital filters: Windowmethod,Park-McClellan's method. Design of IIR Digital Filters:
Butterworth, Chebyshev and Elliptic Approximations;Low-pass, Band-pass, Band-stop and High- pass
filters.
Effect of finite register length in FIR filter design. Parametric and non-parametric spectral estimation.
Introduction to multi-rate signalprocessing.
Module 4: Applications of Digital Signal Processing (6 hours)
Correlation Functions and Power Spectra, Stationary Processes, Optimal filtering using ARMA Model,
Linear Mean-Square Estimation, Wiener Filter.
Text/Reference Books:
1. S. K. Mitra, “Digital Signal Processing: A computer based approach”, McGraw Hill, 2011.
2. A.V. Oppenheim and R. W. Schafer, “Discrete Time Signal Processing”, Prentice Hall, 1989.
3. J. G. Proakis and D.G. Manolakis, “Digital Signal Processing: Principles, Algorithms And Applications”,
Prentice Hall, 1997.
4. L. R. Rabiner and B. Gold, “Theory and Application of Digital Signal Processing”, Prentice Hall, 1992.
5. J. R. Johnson, “Introduction to Digital Signal Processing”, Prentice Hall, 1992.
6. D. J. DeFatta, J. G. Lucas andW. S. Hodgkiss, “Digital Signal Processing”, John Wiley & Sons,1988.