Name: Notes Power System Protection PSP by RAJKISHORE SWAIN
Rating: 3.5 (24 reviews)
Author: RAJKISHORE SWAIN

Basic Idea of relay protection, Nature and causes of faults, Zones of protection, Primary and back-up protection, Basic principle of operation of protective system, Methods of discrimination, Derivation of single phase quantity from three phase quantity, Components of Protection

Introduction And Basic Principles

Relay classification, Principal Types of Electromagnetic relays, Theory of Induction relay torque, Relay design and construction, General Equations of Comparators and Electromagnetic Relays

Relay Principle Construction And Characteristics

Over Current relays, Directional relays, Distance relays, Differential relays

Over Current Analysis

Overcurrent, Distance and Pilot Protection Schemes

Feeder Protection

Protection Of Transformer

Symmetrical & unsymmetrical faults. 
3-Phase systems, Significance of positive, negative and zero sequence components, Average 3-phase power in terms of symmetrical components, sequence impedance, fault calculations, Single line to ground fault, Line to ground fault with Zf, Faults in Power systems, Concept of short circuit capacity of a Bus

Symmetrical Components

Comparators and different relays. 
Amplitude comparator, Phase Comparator, Coincidence type phase comparator, Basic elements of a static relay, OverCurrent Relays, Differential Protection, Static distance Protection

Notes for Power System Protection - PSP by RAJKISHORE SWAIN

BPUT ·

PSP