Star to Delta Conversion: Transformation & Formula | Delta to Star Conversion | Electrical4U

A SIMPLE explanation for converting between Star (wye) and Delta Connections. Learn how to transform between Delta and Star (wye) connections, including the formula and theory. You can learn more about Star to Delta conversions here: www.electrical4...
Three branches in an electrical network can be connected in numbers of forms but most common among them is either star or delta form. In delta connection, three branches are so connected, that they form a closed loop. As these three branches are connected nose to tail, they form a triangular closed loop, this configuration is referred to as delta connection.
On the other hand, when either terminal of three branches is connected to a common point to form a Y like a pattern is known as a star connection. But these star and delta connections can be transformed from one form to another. For simplifying complex network, delta to star or star to delta transformation is often required.
The replacement of delta or mesh by equivalent star connection is known as delta - star transformation. The two connections are equivalent or identical to each other if the impedance is measured between any pair of lines. That means the value of impedance will be the same if it is measured between any pair of lines irrespective of whether the delta is connected between the lines or its equivalent star is connected between that lines.
Comment below with any additional questions you have. If you enjoyed this video and want to see more like it, please LIKE and SUBSCRIBE to our KZbin channel.

[@electrical4you]

Thank you for watching! You can read our full article on star delta conversion at: www.electrical4u.com/delta-star-transformation-star-delta-transformation/

[@giorgegege]

Actually helped me understand the delta - y transform, thanks :)

[@electrical4you]

No problem Giorge! Happy to help :)

[@realityamoh1001]

Am grateful for this tutorial. It is of great help. It has simplified the concept as it is easy to understand. Thank you.

[@electrical4you]

No worries at all! Happy it helped you Reality Amoh :)

[@TheDeathknight23]

This was way much better explained than those other videos. The only thing missing is the consideration of the battery source which would have made it easier to comprehend. Nonetheless, it was worth watching it twice in a row!

[@adolfocarrillo248]

excellent Tutorial, I appreciate the time you invest in it.

[@electrical4you]

Thank you for your kind words Adolfo! :)

[@BhanuM25]

This is a great video..makes the concept understood clearly in a simple way..Thanks alot.

[@electrical4you]

No problem Bhanu! Happy to help :)

[@sarangpahwa619]

Thanks for simplifying the concept...

[@harishkumar.j.p2214]

it really helped me thank you and please upload more it is helpful

[@electrical4you]

Will do Harish! Thank you :)

[@vamospassear627]

Very good one, you did an excellent job, keep it up!

[@electrical4you]

Thank you for your kind words Arthur. Very happy to hear you like the video 😄

[@tsionzelalem2981]

Excuse me. How is the Resistance 3 in parallel to series connection of R1 and R2?

[@Willshaper1]

helped a lot, wish you would have elaborated on the last few steps more though,

[@looneyking1131]

Wow, what an explanation of great boredom!!

[@AhmedKhaled-im1xs]

Thanks for simple Explaination

[@athulrajan8095]

like this , is there any simple trick to covert square into X????

[@SaurabhSingh-kf1fx]

You are showing delta to start in your video And title you have given is star to delta Please correct the title name of the video

[@pattabhiramarao9217]

good for quick learning thank you sir

[@powerz80]

hello how to make 3 phase transformer with 70-90-100 coil 220 v input and 110v output 4000va

[@tavongajinjika8436]

This is just perfect,,well explained

[@RR-ix5mn]

i am watching it in 2016.great explanation.

[@amiteshsingh4165]

aisa nahi hai jaise pachaas saal pehle post kiya tha

[@RR-ix5mn]

+Amitesh Singh what do you mean??

[@amiteshsingh4165]

dat was quickkkkkkkk

[@RR-ix5mn]

+Raheman Ganthiya yup engineering student😂

[@electrical4you]

Thank you R R! Happy it helped :)

[@aarkaysabnavis7854]

It should be R3(R1+R2) +R1+R2 / R1+R2+R3 & not as mentioned by you & has been rightly pointed out by Nitin Venkat. Can you please clarify Mr S.Ghosh if am wrong ?

[@malchalmmashyamala7119]

explanation is clear nice concept

[@tarundemo.n6481]

Simple explaination of complex concept

[@samuelakoya9058]

A good lesson taught.

[@chrisnelson4531]

Really helpful, thanks

[@electrical4you]

No problem Chris! :)

[@mudit5064]

Amazing!!!!!! Cool explanation.

[@pruNamikaze]

What for capatance and diode

[@nehasrivastava6062]

very nice

[@Darshanrana]

oye thanks yaa i can do it now tnx. class me nhi aya

[@RajaKumar-xp7oi]

Darshan Rana hiiii

[@MrMadison17ily]

This makes so much sense!

[@saadhumanushyan]

excellent class

[@pepecohetes492]

Thank you professor!

[@jikeejamescapillan34]

great session..thanks

[@aarkaysabnavis7854]

Ghosh babu please read the comment by nitin venkat in this comments thread only. In fact he has simply asked the correctness of your statement 2 months before.

[@sivasubramanianmunuswamych3367]

is it for which class

[@mahfuzahamed8025]

Awesome video. tnxx lot

[@spacelab7366]

well explained

[@lokeshachari7165]

its cool and nice

[@konkhaled1]

Thank you

[@zukokai5687]

nice..but could hav shortned reading out wat is written

[@shawntepitts488]

that's right Ray Jay

[@mateozeppelin]

you lost me at "sometimes"

[@NCLUSA]

I was confused before I came in here, but now I and 3x by 4 divided by an undercut of 12 confused ):?

[@arnelcatangayjr2878]

why did he called it "delta to star"? instead of delta to wye? Im just confused finding the star in this video :))

[@kelkun8628]

is this a joke?

[@electrical4you]

"Star" and "Wye" connections are considered the same. Sorry - should have made that clear in the video! :)

[@cristoballopez8451]

i love you, thank you very much

[@AmeerulIslam]

nice! Thanks

[@user-iq6fs2ib9c]

thank you .. i got it

[@Popart-xh2fd]

Ok, now I get it!

[@fadilhamdani9676]

thanks,

[@ajaysoni5370]

thank you

[@Ermohdsuhaib]

nice

[@deeprajsarkar4643]

superior...........

[@PraveenKumar-hk8zu]

Sir questan paper vanu

[@manmathghatuary4063]

Your heading is opposite

[@soulmusic6530]

great accent ....and video

[@srinadhbaluguri854]

super

[@Prabh_cc]

Its actually delta to star conversion not star to delta

[@atmacm]

That's called a wye system, not a star system.

[@electrical4you]

Sorry for the confusion - they are called star systems in India. Next time I will make it clear in the video! :)

[@sivasubramanianmunuswamych3367]

because i am in class 10

[@syedsulaiman1626]

dude,this is the problem with India. I don't want any equation I just wanted an explanation

[@motasemessam3203]

not good explanation

[@kelkun8628]

very good one as you can pause at will and validate everything at your own pace

[@nareddyaravindreddy]

విధ్యర్థుల కీ ఉపయొగకరమ్

[@sailor-3360]

Nareddy Aravind Reddy ايوا صح

[@blueschewsmith]

Sorry, this broken english is awful.

[@SupraBdub]

R2D2 :)

[@PabloGonzalez-wi5gq]

This explanation is totally non intuitive...

[@rocker8692]

say what lol

[@reynaldo2232]

Thank you

[@momotv7882]

thank you