Power Network Analysis

NPTEL via Swayam

Go to class Write review

Details

Go to class

Provider

Swayam
Pricing

Free Online Course
Languages

English
Certificate

Paid Certificate Available
Duration & workload

12 weeks
Sessions

On-Demand
Level

Intermediate

Found in

Overview

Coursera Plus Monthly Sale:

All Certificates & Courses 40% Off!

Grab it

ABOUT THE COURSE:This course is relevant for third year and final year undergraduate students of Electrical Engineering. After completion of this course, a student will be aware of the basic aspects and tools used in the steady-state analysis, stability and protection of power networks. This course also discusses the recent trends and challenges in modern networks or smart grids analysis due to Renewable Energy Resource integration. Distinct tools for steady-state, transient, and sub-transient analysis for power networks are discussed.INTENDED AUDIENCE: EE Third Year and Final Year BTech StudentsPREREQUISITES: Basic network analysis and machinesINDUSTRY SUPPORT: Power Grid Corporation of India,Grid Controller of India Ltd.,NTPC Limited, NHPC Limited,Other generation,distribution utilities, etc.

Syllabus

Week 1:

Module 0 Lecture 1: General Introduction – Power Systems, Smart Grids, Recent Trends
Module 1 Lecture 1: Basic Circuit Principles – Phasor diagrams
Module 1 Lecture 2: Basic Circuit Principles – Single and three phase circuits
Module 1 Lecture 3: Basic Circuit Principles – power calculations
Module 2 Lecture 1: Transformers and per unit analysis – Basics of transformers

Week 2:

Module 2 Lecture 2: Transformers and per unit analysis – Three-phase transformers
Module 2 Lecture 3: Transformers and per unit analysis – per unit analysis
Module 2 Lecture 4: Transformers and per unit analysis – application and solved example
Module 3 Lecture 1: Synchronous Generators – Basics of three-phase machines
Module 3 Lecture 2: Synchronous Generators – Induced emf, armature reaction

Week 3:

Module 3 Lecture 3: Synchronous Generators – Cylindrical and salient pole machines
Module 3 Lecture 4: Synchronous Generators – Steady-state analysis
Module 3 Lecture 5: Synchronous Generators – Power expressions and capability curves
Module 3 Lecture 6: Synchronous Generators – Real and reactive power control
Module 3 Lecture 7: Synchronous Generators – Economic dispatch

Week 4:

Module 3 Lecture 8: Synchronous Generators – Parallel operation
Module 4 Lecture 1: Transmission line parameter calculation – Line resistance, Skin effect
Module 4 Lecture 2: Transmission line parameter calculation – electric and magnetic flux interactions
Module 4 Lecture 3: Transmission line parameter calculation – Internal line inductance evaluation, Ampere’s law
Module 4 Lecture 4: Transmission line parameter calculation – Magnetic coupling, external line inductance evaluation

Week 5:

Module 4 Lecture 5: Transmission line parameter calculation – effect of transposition, bundling
Module 4 Lecture 6: Transmission line parameter calculation – electric flux distribution around a current carrying conductor, Gauss’s law
Module 4 Lecture 7: Transmission line parameter calculation – line capacitance evaluation
Module 4 Lecture 8: Transmission line parameter calculation – Effect of earth on line capacitance
Module 5 Lecture 1: Transmission line models and performance – Basis of different line models

Week 6:

Module 5 Lecture 2: Transmission line models and performance – Short line model
Module 5 Lecture 3: Transmission line models and performance – Medium line model, ABCD parameters
Module 5 Lecture 4: Transmission line models and performance – Long line model part I
Module 5 Lecture 5: Transmission line models and performance – Long line model part II
Module 5 Lecture 6: Transmission line models and performance – Long lossless line model, Surge Impedance loading

Week 7:

Module 5 Lecture 7: Transmission line models and performance – Reactive power compensation, Ferranti Effect
Module 6 Lecture 1: Power flow analysis – Basic circuit analysis
Module 6 Lecture 2: Power flow analysis – Evaluation of bus admittance matrix
Module 6 Lecture 3: Power flow analysis – Effect of transformer taps and mutually coupled impedances
Module 6 Lecture 4: Power flow analysis – Power flow equations, classification of buses – part I

Week 8:

Module 6 Lecture 5: Power flow analysis – Power flow equations, classification of buses – part II
Module 6 Lecture 6: Power flow analysis – Gauss – Seidel method
Module 6 Lecture 7: Power flow analysis – Newton – Raphson method (polar coordinates)
Module 6 Lecture 8: Power flow analysis – Newton – Raphson method (rectangular coordinates)
Module 6 Lecture 9: Power flow analysis – Fast Decoupled method

Week 9:

Module 6 Lecture 10: Power flow analysis – DC power flow
Module 6 Lecture 11: Power flow analysis – Backward – forward technique for distribution networks
Module 7 Lecture 1: Fault analysis – Synchronous machine parameter variations, time constants
Module 7 Lecture 2: Fault analysis – Behavior of synchronous machine just after a fault, difference between power flow, fault and stability analysis
Module 7 Lecture 3: Fault analysis – Basis of Thevenin’s theorem

Week 10:

Module 7 Lecture 4: Fault analysis – Balanced fault analysis
Module 7 Lecture 5: Fault analysis – Fortescue’s theorem and Sequence components, networks
Module 7 Lecture 6: Fault analysis – Unbalanced fault analysis – part I
Module 7 Lecture 7: Fault analysis – Unbalanced fault analysis – part II
Module 7 Lecture 8: Fault analysis – Challenges due to RE integration

Week 11:

Module 7 Lecture 9: Fault analysis – Solved examples
Module 8 Lecture 1: Stability analysis – Basics and classification of power system stability
Module 8 Lecture 2: Stability analysis – Swing equation – part I
Module 8 Lecture 3: Stability analysis – Swing equation – part II
Module 8 Lecture 4: Stability analysis – Ward reduction, Single machine infinite bus system

Week 12:

Module 8 Lecture 5: Stability analysis – Synchronizing power coefficient, Equal area criteria
Module 8 Lecture 6: Stability analysis – Basics of numeric integration
Module 8 Lecture 7: Stability analysis – Multi-machine stability
Module 8 Lecture 8: Stability analysis – Challenges with RE integration
Module 8 Lecture 9: Stability analysis – Solved examples