Electrical Engineering: Ch 13: 3 Phase Circuit (1 of 53) What is a 3 Phase Circuit?

In this video I will explain what is 3 phase circuit. Using a typical household circuit that powers most homes, I will first explain that is a single phase circuit 3 line system which will provide power to devises that require 110V (hair dryers, toasters, TVs,...) and 220V (electric stoves, electric dryers,...). We will have to voltage supplies connected in series at the same phase (hence the single phase circuit) where the maximum and minimum will be in phase there for supplying 220V.

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[sarperarslan]

Mr.Michel thank you for that lecture series .Students, all around in the world watch your videos THANK YOU

[Sernaaaa]

You are making these videos just in time for my Fundamentals of Power course in school! Can't wait to watch them all.

[_vessahabdganyr]

thank you very much sir, this course is very detailed and very clear. I'm learning a lot here.

[elancebibangco]

More power to you Sir. Thank you for your videos, I learned a lot from your lectures.

[curtpiazza]

Great intro! I always wanted to understand this topic! 😊

[joshuakotzee]

Bro's about to carry me through the rest of my E&E Engineering degree lmfao

[darklordlj]

thanks for the lecture sir..respect from india

[aqibhabib]

On your website, this chapter is marked as chapter no 133 in electrical engineering portion, instead of 13.

[userGuddubhaiya]

Introduction is more interesting to learn 3 phase circuit

[-ahmedmohamedhassan]

which 3 phase connection blocks undesired circulating current which 3 phase connection corresponding to a higher phase voltage with same generator line voltage the neutral line cross section area is usually double or triple or half that of other conductor lines

[aceroldan]

Fault Analysis Discussion? Can I have a link?

[Genesh]

If 3 phase is better than 1 phase, why don't we have 360 phase so it would only be delayed by 1 degree between phases?

[turksonmichael]

Are the 3-phase load series RL load or parallel?

[BaldurKhr]

Sir, what book are you following? Or at least, what book would you recommend me to study for electrical engineering?

[srinivaskurra]

What is the three phase metter voltage

[anishmanandhar]

should not the phasor diagram for blue start from origin?

[RakibulIslam-vlkt]

Sir, it will be better for eveybody, if you add subtitles.please sir add subtitles

[jsc]

The first 60 seconds or so regarding 220V is incorrect:
1. 220V is simply not a North American standard. The US residential outlets are typically 120V and 240V.
2. Typically, you get 240V by tying the neutral of two single phase but opposite(180 degree out of phase) 120V together. This is how your typical 3-prong sockets wired (4-prong if including neutral in the returns). The voltage between one of the hot lead to ground or neutral remains 120V, and the votlage between two hot leads is 240V.