Protection of Electrical Power Systems

Course Info

Length: 1 Week

Type: In Classroom

Available Dates

Venue

  • June-17-2024

    London

  • June-17-2024

    Amsterdam

  • June-24-2024

    Istanbul

  • June-24-2024

    Kuala Lumpur

  • July-01-2024

    Paris

  • July-01-2024

    Singapore

  • July-08-2024

    Barcelona

  • July-08-2024

    Dubai

  • July-15-2024

    Amsterdam

  • July-15-2024

    London

  • July-22-2024

    Singapore

  • July-22-2024

    Kuala Lumpur

  • July-29-2024

    Istanbul

  • July-29-2024

    Paris

  • Aug-05-2024

    Singapore

  • Aug-05-2024

    Paris

  • Aug-12-2024

    Barcelona

  • Aug-12-2024

    Dubai

  • Aug-19-2024

    London

  • Aug-19-2024

    Amsterdam

  • Aug-26-2024

    Kuala Lumpur

  • Aug-26-2024

    Istanbul

  • Sep-02-2024

    Paris

  • Sep-02-2024

    Singapore

  • Sep-09-2024

    Barcelona

  • Sep-09-2024

    Dubai

  • Sep-16-2024

    Amsterdam

  • Sep-16-2024

    London

  • Sep-23-2024

    Singapore

  • Sep-23-2024

    Kuala Lumpur

  • Sep-30-2024

    Paris

  • Sep-30-2024

    Istanbul

  • Oct-07-2024

    Paris

  • Oct-07-2024

    Singapore

  • Oct-14-2024

    Barcelona

  • Oct-14-2024

    Dubai

  • Oct-21-2024

    London

  • Oct-21-2024

    Amsterdam

  • Oct-28-2024

    Kuala Lumpur

  • Oct-28-2024

    Istanbul

  • Nov-04-2024

    Singapore

  • Nov-04-2024

    Paris

  • Nov-11-2024

    Dubai

  • Nov-11-2024

    Barcelona

  • Nov-18-2024

    Amsterdam

  • Nov-18-2024

    London

  • Nov-25-2024

    Istanbul

  • Nov-25-2024

    Kuala Lumpur

  • Dec-02-2024

    Singapore

  • Dec-02-2024

    Paris

  • Dec-09-2024

    Barcelona

  • Dec-09-2024

    Dubai

  • Dec-16-2024

    London

  • Dec-16-2024

    Amsterdam

  • Dec-23-2024

    Kuala Lumpur

  • Dec-23-2024

    Singapore

  • Dec-30-2024

    Istanbul

  • Dec-30-2024

    Paris

Course Details

Course Outline

5 days course

 

 

Role of Protection

 

  • Contribution in network design
  • Safety requirements
  • Principles

 

Components & Operation

 

  • LV and MV fuses – characteristics and construction
  • Time limit fuses and CT release
  • Relays, basic principles, Inst, DT, IDMT, O/C & EF

 

Introduction to Grading
 
  • Current and time grading
  • Fuses
  • IDMT
  • Definite time
  • Practical exercise

 

LV Networks Protection

 

  • Principles
  • Walkthrough the LV system

 

HV Networks Protection

 

  • Principles
  • Walkthrough HV network system

 

Basic Fault Calculation
Fuses

 

  • Construction and operation
  • HV and LV fuses
  • LV fuse grading
 
LV ACB Electronic Relays

 

  • Basic principles
  • Settings explained
  • Plotting characteristics on log-log paper
  • Additional features

 

 

Role of Protection

 

  • Contribution in network design
  • Safety requirements
  • Principles

 

Simple Fault Calculations

 

  • Types of network faults
  • Fault Level – what it is and why we need to know it
  • How to calculate fault level
  • Network reduction
  • Calculation of balanced fault levels and fault currents
  • Introduction to symmetrical components

 

Unbalanced Fault Calculations

 

  • Worked examples using symmetrical components

 

Measuring Transformers

 

  • Why we need measuring transformers
  • Principles and specifications CTs and VT

 

Grading
 
  • Grading Exercises

 

Electronic Relays
Protection of Radial Networks

 

  • Principles of radial feeder protection
  • Urban networks
  • Overhead networks
  • Distribution transformers

 

Busbar protection
Arc Suppression Coil Earthed System
 
Transformer and Transformer-Feeder Protection

 

  • Transformer fault types and characteristics
  • Protection applications to transformers and transformer feeders
  • Differential protection

 

Protection of Non-radial Networks

 

  • Directional overcurrent and earth fault protection
  • Feeder unit protection and schemes
  • Distance protection

 

MV/LV systems with Generators

 

  • Operating requirements
  • System and interface protection
  • Generator protection

 

Metropolitan systems
Intertripping Techniques

Course Video