Differential, REF and SEF protection of transformer.

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Differential, REF and SEF protection of transformer

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Bhai bahut achha samjaya hai.aur bhi vidio banana.👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

vasavaravi

Very good, nice explanation, so that very easy to understand.

mohansriharitarun

Bahut badiya sir.. Now I'm completely understand

rajkumarpujari

Nice thank you it was very informative and very simple explanation

mdshoaibakhtar

Many many thanks for your valuable knowledge sharing platform on YouTube channel

sidharthakumar

Very nice explanation. My doubts are cleared on types of EF and their schemes 👍🏻

abhinavrai

Superb xplanation bro...thanks a lot✌️🙏🙏🙏🙏🙏

arasurathin

12 minities very well explain sir, thanky very help full vidoe

chiragchaudhari

अगर 6.6kv brecker trip nahi hota to o fault current REF relay तक jayegahi REF relay LVCB ko trip karega to SEF relay klnhi rahega to bhi calega?

lyricalduniya

Nice explanation sir 👍..please make video as to why PTR bushings are shorted with thin wire while doing tandelta test...

patakotisrinivas

Better explanation required
Good try

bashap.h

Aapki videos bahut achi hoti h lekin voice bahut km hoti h

deepaksharma

Sir, you have said 6.6kv as incomer, it’s the outgoing side . Isn’t it?

Shgdgdhdh

We can use only ref, then why differential relay is used?

heroestec

SEF bus section will also trip . Otherwise the same feeder may be fed from other other bus

awaiskhandaudzai

Agar Delta delta hai toh usme REF protection relay aayegi ki nahin @Gyaan electrical

pardeeppsiingh

SEF and derive earth fault sath me le sakte hai?

surendrachavda