Introduction to Power System Harmonics
4.3 (9 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
27 students enrolled

Introduction to Power System Harmonics

Learn about power system harmonics from scratch
4.3 (9 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
27 students enrolled
Created by Krunal Shah
Last updated 5/2020
English
English [Auto-generated]
Current price: $13.99 Original price: $19.99 Discount: 30% off
5 hours left at this price!
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This course includes
  • 1 hour on-demand video
  • 1 downloadable resource
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Understand what harmonics are.
  • Know how harmonics are generated.
  • Devices producing harmonics in Power System.
  • Effects of Harmonics in power system.
  • Understand the IEEE Standard 519-1992.
  • Know how to find and where to look for harmonics current in power system.
  • Know the various mitigation techniques to limit harmonics content in power system.
Requirements
  • Basics of Electricity.
  • Enthusiasm to learn.
Description

Harmonics create pollution in our power system just like carbon dioxide and other gases create air pollution. It has adverse effects directly or indirectly on equipment like motors, transformers, induction heaters, etc. It leads to energy loss due to poor power factor. This course is intended to create awareness regarding power system harmonics. The course is designed for industry professionals who are associated with operation and maintenance, engineering students, and even for design engineers.

Following content has been covered:

- The definition of harmonics is briefly interpreted. 

- Factors that are responsible for harmonics current generation is discussed. 

- Devices producing harmonics and how they produce are discussed.

- Harmonics analysis is explained with the help of Matlab where required.

- Effects of the harmonics current on various equipment used in the power system.

- Interpretation of IEEE Std. 519-1992, 2014.

- Know how to find harmonics current and where to look for them.

- Know the various mitigation techniques to limit harmonics current in power system.

Ultimately students can be able to connect the dots of understanding related to harmonics. 

Who this course is for:
  • Electrical System Design Engineers
  • Power System Engineers
  • Electrical Maintenance Engineers
  • Electrical Engineers
  • Electrical Contractors
  • Engineering Consultants
Course content
Expand all 25 lectures 01:11:09
+ Course Introduction
1 lecture 01:59

Brief introduction to the content of course.

Preview 01:59
+ Interpretation of Definition of Harmonics
1 lecture 03:50
Interpretation of Definition of Harmonics
03:50
+ How harmonics current are generated in power system?
3 lectures 09:31
Type of Load that generate Harmonics Current in Power System
03:56
How non-linear loads are generating harmonics?
03:16
+ Devices Producing Harmonics Current
6 lectures 14:31
Devices that Produces Harmonics in Power System - Part 1
01:46
Harmonics Analysis of Switch Mode Power Supply in Matlab
01:56
Devices that Produces Harmonics in Power System - Part 2
02:29
Harmonics Analysis of Six pulse bridge rectifier in Matlab Simulink
02:11
Devices that Produces Harmonics in Power System - Part 3
02:07
Devices that Produces Harmonics in Power System - Part 4
04:02
+ Effects of Harmonics
6 lectures 22:29
Effects of Harmonics - Part 1
02:02
Effects of Harmonics - Part 2
07:07
Effects of Harmonics - Part 3
05:29
Effects of Harmonics - Economical Perspective
02:36
Other Causes of Power Quality Problems
03:34
+ Understanding IEEE Std. 519-1992, 2014
1 lecture 05:03
Understanding IEEE Std. 519-1992, 2014
05:03
+ Mitigation Techniques for limiting Harmonics Current in Power System
5 lectures 07:27
How do you find harmonics current?
01:18
Where to look for Harmonics Current?
00:48
Mitigation Technique_Passive Filters
02:09
Mitigation Technique_Active Harmonics Filters
02:20