Per Unit Analysis for Single and Three Phase Systems
4.6 (13 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.
66 students enrolled

Per Unit Analysis for Single and Three Phase Systems

Per Unit Analysis, a Tool to Help Analyze Power Systems
4.6 (13 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.
66 students enrolled
Last updated 9/2018
English
English [Auto]
Current price: $48.99 Original price: $69.99 Discount: 30% off
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This course includes
  • 6 hours on-demand video
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • In this course, you will learn exactly what Per Unit Analysis is and how manufacturers of equipment use it to rate their equipment.
Requirements
  • The student should have an understanding of the laws and theorems related to three phase electrical power systems.
Description

In the power systems analysis field of electrical engineering, a per-unit system is the expression of system quantities as fractions of a defined base unit quantity. Calculations are simplified because quantities expressed as per-unit do not change when they are referred from one side of a transformer to the other.

In this course you will learn exactly what Per Unit Analysis is, the main advantages of using it, how manufacturers of equipment use and rate their products and the technique of converting to and from the Per Unit system.

Several examples of working with Per Unit are demonstrated in this crisp clear presentation. When you finish you will have a though understanding of this subject.

It is important for all power engineers and technicians to be familiar with the concept of Per Unit as it is being used and referred to every day in power flow, short circuit evaluation and motor starting studies.

Who this course is for:
  • The targeted audience is Managers, Engineers, Technologists, Maintenance Personnel working in the electrical power protection industry.
Course content
Expand 13 lectures 06:05:04
+ This course contains 10 lectures including the introduction (lesson #1)
13 lectures 06:05:04
02 The Normalization Process
50:29
03 A Single Phase PU Example (R1)
10:18
04a Three Phase PU Analysis & Transformer Configurations (R1)
51:53
04b Three Phase PU Analysis & Transformer Configurations (R1)
44:01
04c Three Phase PU Analysis & Transformer Configurations (R1)
51:03
05a Change of Bases (R1)
16:06
05b System Circuit Analysis
27:19
06 Three Phase PU Example
18:30
07 A PU Example
09:27
08 A PU Example
22:10
09 A PU Example
24:21