NPTEL : NOC:Power System Protection (Electrical Engineering)

Co-ordinators : Prof. Ashok Kumar Pradhan


Lecture 1 - Faults in Power System

Lecture 2 - Elements and Features of Protection Scheme

Lecture 3 - Fault Analysis Review - Sequence Components

Lecture 4 - Fault Analysis Review - Sequence Components (Continued...)

Lecture 5 - Numerical Relaying Concept

Lecture 6 - Discrete Fourier Transform

Lecture 7 - Recursive and Half Cycle DFT and Cosine Filter

Lecture 8 - Least Square Technique

Lecture 9 - Frequency Response of Phasor Estimation techniques

Lecture 10 - In the Presence of Decaying DC

Lecture 11 - Overcurrent Relay Characteristics

Lecture 12 - Overcurrent Relay Coordination

Lecture 13 - Relay Coordination with Fuse

Lecture 14 - Introduction to Directional Relaying

Lecture 15 - Positive Sequence Directional Relay

Lecture 16 - Negative and Zero Sequence Directional Relay

Lecture 17 - Superimposed Component Based Directional Relaying

Lecture 18 - Introduction to Distance Relay

Lecture 19 - Fault Classification

Lecture 20 - Apparent Impedance Calculation

Lecture 21 - Distance Relay Implementation

Lecture 22 - Application to Double Circuit Line

Lecture 23 - Multi-terminal Lines

Lecture 24 - Protection of series compensated lines - Part I

Lecture 25 - Protection of series compensated lines - Part II

Lecture 26 - Effect of Fault Resistance

Lecture 27 - Load Encroachment

Lecture 28 - Power Swing

Lecture 29 - Power Swing Detection Techniques - Part I

Lecture 30 - Power Swing Detection Techniques - Part II

Lecture 31 - Adaptive Distance Relaying

Lecture 32 - Communication Assisted Relaying Scheme

Lecture 33 - Current Transformer - Part I

Lecture 34 - Current Transformer - Part II

Lecture 35 - Capacitor Voltage Transformer

Lecture 36 - Fiber Optic Sensors

Lecture 37 - Introduction to Transformer Protection

Lecture 38 - Differential Relay

Lecture 39 - Steps in Differential Relay Processing

Lecture 40 - Inrush Detection

Lecture 41 - CT Saturation, Negative Sequence Differential and Restricted Earth Fault Relay

Lecture 42 - Line Differential - Part I

Lecture 43 - Line Differential - Part II

Lecture 44 - Busbar Protection

Lecture 45 - Fault Characteristics of Renewable Sources

Lecture 46 - Protection Challenges of Distribution Systems with Renewables

Lecture 47 - Protection challenges of transmission systems with renewables

Lecture 48 - Traveling Wave Basics

Lecture 49 - Protection using Travelling Waves

Lecture 50 - Fault Location using Travelling Wave

Lecture 51 - Wide Area Measurement Basics

Lecture 52 - Wide Area Measurement for Protection