How 30 degree phase shift take place in star-delta transformer? by Prof. Irfan Mujawar

How 30 degree phase shift take place between line currents of star- delta and delta-star transformer is explained with the help of phasor diagram in this video session by Prof. Irfan Mujawar.
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[@tijswillems6812]

Great explanation! Very clear! 👍

[@hpvide]

Thank you for the video...this explanation i was looking for..
Vector diagram is the key to understand machine

[@jamesjose9731]

Thanks sir 🙏 for knowledge video shared

[@IrfanMujawar]

Welcome.

[@KirkAvery-bs1ew]

Ok, however, the 30 degree derivation is incorrect, since it is not true that the diagonal of a parallelogram bisects the angle. The 30 degree angle is derived by the fact that when you draw a diagonal of a parallelogram with adjacent sides of equal length, the angles opposite each side must be congruent. The triangle formed by drawing the diagonal already has one 120 degree angle, and the total of all angles of a triangle must be 180 degrees. So (180 - 120) / 2 = 30 degrees.

[@pavankumar-ey3bw]

Sir explain sir Dd0yn11 converter tranfo....

[@conormacgregor4832]

But sir the transformer which is connected to the generating alternator is delta star why???? Please explain

[@velusamypothiraj2300]

Transformer secondary current actually 180 degree phase shift should be

[@hpvide]

How can delta lead by star current in Y-∆ transformer..at what condition

[@BI-km6dl]

Your students should consider themselves blessed to have a teacher like you!

[@IrfanMujawar]

Thank you for your kind words.
Have a nice day.

[@prabesharyal4605]

TQ SIR FOR CRYSTL CLEAR information

[@IrfanMujawar]

Welcome

[@explorer8240]

Thanx a lot Sir 😃

[@IrfanMujawar]

Most welcome

[@Krishna-qm5qk]

Crystal clear explanation in this video. Keep doing this service. All the best 👍

[@IrfanMujawar]

Thank you for your words.

[@Krishna-qm5qk]

Hi sir, can you clear my doubt? What is the difference between Dyn11 and Dyn1 in terms of winding direction? Will any phase sequence changes? Which factor decides the 30 degree leading and lagging?

[@likeshareandsubscribe7536]

you said there is a phase shift between primary and secondry currents in delta-star and star-delta right?
is there any phase shift between primary and secondry line voltages?

[@IrfanMujawar]

Yes. There will be phase shift between primary and secondary voltages in STAR-DELTA and DELTA-STAR transformer.

[@abhinashsingh6005]

Nice one

[@-EE-SHUBHAMAYMANDAL]

Very good video

[@IrfanMujawar]

Thanks

[@ashishvitekar3474]

Sir,
Very good information and useful for the knowledge to understand completely different from other You Tube Chanel.
Thank you very much

[@IrfanMujawar]

Thank you for your kind words.

[@surendrakverma555]

Very good lecture Sir. Thanks. Please upload more videos on EE.

[@IrfanMujawar]

Glad you like it.
Definately

[@markwelbourn3653]

Good explanation. Thanks!

[@biswajitsantra5568]

Thank sir

[@instareels6709]

Thank you

[@RSA_Shock]

Excellent video

[@mdiqbal7168]

Explain -30 degree phase shifting of Dy-6

[@IrfanMujawar]

Ok soon.

[@arpitadhar8769]

Please explain the phase shift & phase angle between delta star transformer..

[@IrfanMujawar]

Explanation given in video is also applicable for delta - star transformer.
Circuit diagram and symbols will be different.
Accordingly little modification in phasor diagram will be there.

[@abhishekbhashkar7]

Good explanation

[@IrfanMujawar]

Thank you

[@abhishekbhashkar7]

@@IrfanMujawar plz explain using Voltage also

[@GauravGupta-pb8mk]

Thank you so much sir 😀🙏👍

[@IrfanMujawar]

Welcome.

[@mdiqbal7168]

Explain Yd-5 of phase shifting

[@IrfanMujawar]

Ok. Soon

[@menshafi]

Beautiful explanation..

[@IrfanMujawar]

Thank you

[@peacepeace4093]

Now I understood. Thank you for simple explanation.

[@IrfanMujawar]

Welcome.
Do subscribe the channel for all updates.

[@zxt0004]

thanks sir

[@IrfanMujawar]

Most welcome

[@nikhildurgapal4396]

Very nicely explained

[@IrfanMujawar]

Thank you. Happy Learning.

[@selvakumart108]

Wonderful explanation
😍

[@IrfanMujawar]

Thanks a lot 😊

[@selvakumart108]

@@IrfanMujawar Hi sir hope you do video on Short Circuit Force in SS soon

[@Ninedreams909]

thank you so much for such a simple and flawless explanation.

[@IrfanMujawar]

Thank you.
Do subscribe the channel for all updates.
Happy Learning.