HSMC 501 Professional Skill Development 3L:0T: 0P 3 credits

Module 1 Lecture 10 hrs.
Communication skills: Public speaking, Group discussion, Gestures and body language &
professional presentation skills
Module 2 Lecture 10 hrs.
Interpersonal skills: Group dynamics, Negotiation skills, Leadership, Emotional intelligence
Module 3 Lecture 10 hrs.
Employability and Corporate Skills: Time management and effective planning, Stress
management, People skills, Team work, development of leadership qualities, Decision
making and Negotiation skills, Positive attitude, Self-motivation, Professional ethics,
Business etiquettes, balancing board room.
Module 4 Lecture 10 hrs.
Business writing skills, Resume Writing. Interview Skills, Technical Presentation, Guest
Lecture, Professional Ethics, Project Management, Entrepreneurship.
Suggested reference books:
1. “Personality Development and Soft Skills”, Barun Mitra, Oxford University Press.
2. “Managing Soft Skills for Personality Development”, B.N. Ghosh, McGraw Hill.
3. “Communication Skills and Soft Skills: An Integrated Approach”, E. Suresh Kumar,
Pearson
4. “Communication to Win”, Richard Denny, Kogan Page India Pvt. Ltd.
Course outcomes
1. Student can able to write their resume and can prepare for presentation, group

discussion and interview.
2. Student can develop interpersonal skills like negotiation and leadership skills.
3. Students can develop Employability and Corporate Skills with proper time
management and stress management.
4. Students learn to practice the professional ethics, project management and
Entrepreneurship.

PCC-EE23 Power Systems – II

Module 1: Power Flow Analysis
Review of the structure of a Power System and its components. Analysis of Power Flows: Formation of Bus Admittance Matrix. Real and reactive power balance equations at a node. Load and Generator Specifications. Application of numerical methods for solution of non-linear algebraic equations – Gauss Seidel and Newton-Raphson methods for the solution of the power flow equations. Computational Issues in Large-scale Power Systems.

Module 2: Stability Constraints in synchronous grids 
Swing Equations of a synchronous machine connected to an infinite bus. Power angle curve. Description of the phenomena of loss of synchronism in a single-machine infinite bus system following a disturbance like a three—phase fault. Analysis using numerical integration of swing equations (using methods like Forward Euler, Runge-Kutta 4th order methods), as well as the Equal Area Criterion. Impact of stability constraintson Power System Operation. Effect of generation rescheduling and series compensation of transmission lines on stability.

Module 3: Control of Frequency and Voltage 
Turbines and Speed-Governors, Frequency dependence of loads, Droop Control and Power Sharing. Automatic Generation Control. Generation and absorption of reactive power by various components of a Power System. Excitation System Control in synchronous generators, Automatic Voltage Regulators. Shunt Compensators, Static VAR compensators and STATCOMs. Tap Changing Transformers. Power flow control using embedded dc links, phase shifters and

Module 4: Monitoring and Control 
Overview of Energy Control Centre Functions: SCADA systems. Phasor Measurement Units and Wide-Area Measurement Systems. State-estimation. System Security Assessment. Normal, Alert, Emergency, Extremis states of a Power System. Contingency Analysis. Preventive Control and Emergency Control.

Module 5: Fault Analysis and Protection Systems 
Method of Symmetrical Components (positive, negative and zero sequences). Balanced and Unbalanced Faults. Representation of generators, lines and transformers in sequence networks. Computation of Fault Currents. Neutral Grounding.

Text/References:
1. J. Grainger and W. D. Stevenson, “Power System Analysis”, McGraw Hill Education,1994.
2. O. I. Elgerd, “Electric Energy Systems Theory”, McGraw Hill Education,1995.
3. A. R. Bergen and V. Vittal, “Power System Analysis”, Pearson Education Inc.,1999.
4. D. P. Kothari and I. J. Nagrath, “Modern Power System Analysis”, McGraw Hill Education,2003.
5. B. M. Weedy, B. J. Cory, N. Jenkins, J. Ekanayake and G. Strbac, “Electric Power Systems”, Wiley, 2012.

PEC-EEE23 Digital Signal Processing 3L:0T:0P 3 credits

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, Sampling and 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)
Design of FIR Digital filters: Window method, Park-McClellan's method. Design of IIR Digital Filters:
Butterworth, Chebyshev and Elliptic Approximations; Low-pass, Band-pass, Band-stop and Highpass
filters.
Effect of finite register length in FIR filter design. Parametric and non-parametric spectral
estimation. Introduction to multi-rate signal processing.
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.