Symmetrical Components
Graham Van Brunt Graham Van Brunt
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 Published On Sep 12, 2019

In this video, I explain how the method of symmetrical components is used to simplify asymmetrical three-phase voltages and currents. In the way of a thank you, for your interest, I’m making available:
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These crib sheets are extremely valuable while viewing the course (see the link below), as well as a recall of the pertinent formulas and information after the fact. The contained information is also useful during any technical career as a quick reference from time to time. Simply click on the link below to be taken to:
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DISCLAIMER: The description of this video may contain affiliate links, which means that if you buy one of the products that I recommend, I’ll receive a small commission without any additional cost for you. This helps support the channel and allows me to continue making videos like this. Thank you for the support!

In this video, I explain how the method of symmetrical components is used to simplify asymmetrical three-phase voltages and current analysis by converting the unbalanced system into three sets of balanced phasors and one of which is a set of single-phase phasors, or symmetrical components. These sets of phasors are called the positive, negative, and zero sequence components.

An understanding of Symmetrical Components is essential for the understanding of fault analysis and modern-day protection schemes. This video will provide you with the rudimentary knowledge to comprehend the concept and how it is applied

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