Differential, REF and SEF protection of transformer.

Differential, REF and SEF protection of transformer

[@vasavaravi3255]

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

[@kaushalkishor8164]

Well explained

[@mohansriharitarun]

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

[@gyaanELECTRICAL]

Thanks dear,
Support us by sharing content

[@rajkumarpujari8426]

Bahut badiya sir.. Now I'm completely understand

[@gyaanELECTRICAL]

Thank you dear, to fir share karo aur felado aapke group me😉👍

[@mdshoaibakhtar1212]

Nice thank you it was very informative and very simple explanation

[@sidharthakumar4473]

Many many thanks for your valuable knowledge sharing platform on UA-cam channel

[@gyaanELECTRICAL]

Our pleasure!, Please share and support by sharing video..

[@user-ci9jq1wm6g]

Great gyan Bhai

[@sathiyakumar9932]

Excellent video brother keep it up

[@gyaanELECTRICAL]

Thank brother..
Please support us by sharing content..
It will help us a lot..

[@arasurathin1469]

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

[@gyaanELECTRICAL]

Thanks dear.
Please share video and keep supporting..

[@nakumdineshkumar5802]

Nice explanation

[@deepaksharma4504]

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

[@gyaanELECTRICAL]

Sorry for that but ab hum ne improve kar diya he.. latest video apko achhi quality sound me sunai degi..

[@abhinavrai1691]

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

[@gyaanELECTRICAL]

Glad to hear that....
Please share and support

[@chiragchaudhari5031]

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

[@gyaanELECTRICAL]

Most welcome

[@anandavel73]

Very nice video

[@ashishvashist2031]

Very nice

[@sarikajeswal6016]

Kya baat hai❤❤❤❤🎉🎉

[@gyaanELECTRICAL]

👍

[@BhupendraSingh-ez3zc]

Nice ❤️❤️

[@pinukunj1]

Very Nice Explanation !!!

[@gyaanELECTRICAL]

Thanks dear, Share and support

[@Kidzblis]

Best explanation ever

[@debduttbhattachargee1814]

Very good Explanation 👍👍

[@gyaanELECTRICAL]

Thanks dear..
Please share and support..

[@bashap.h2191]

Better explanation required
Good try

[@parikhitdas2326]

Nice explanation sir

[@gyaanELECTRICAL]

Thanks dear..
Please share and support

[@TheRanjan1987]

Sir i can't neglect ur videos 🙏

[@gyaanELECTRICAL]

Thanks dear, if you like please Share and support

[@surendrakverma555]

Very good. Thanks 👍

[@omyadav9280]

Very nice explanation bro...

[@gyaanELECTRICAL]

🙏 please Share and support

[@sunilChauhan-oj7fq]

The perfect explained ✔️✔️✔️

[@gyaanELECTRICAL]

Thanks dear, If you like our worka please share it with you friends.

[@jaydippatat07]

Maja aa Gaya Dost ❤

[@gyaanELECTRICAL]

To fir share kardo bhai..

[@lyricalduniya6514]

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

[@awaiskhandaudzai1331]

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

[@rooplalsharma8536]

HV Star to LV star transformer me REF kaise behave kregi

[@rajeevr131]

Please explain SEF relay operation in detail

[@Fidahussain82]

❤❤❤❤

[@yashwantkhoiwal3627]

Vary Good!!!!

[@gyaanELECTRICAL]

Thanks dear, if you like please support us by sharing this video

[@lyricalduniya6514]

Thank you..... easy to understand

[@gyaanELECTRICAL]

You are welcome..
please support by sharing video....

[@rajeevr131]

SEF mal operated in our substation.what is it's reason

[@VipinSharma-qr7yo]

Exactly right ...👍

[@Mr128049]

👌👌

[@gyaanELECTRICAL]

Thanks..
Share and support

[@RAJESHSAINI-ue3uv]

Differencencil ke parameters btaye ji

[@patakotisrinivas1918]

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

[@gyaanELECTRICAL]

Ok. Thanks

[@heroestec534]

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

[@gyaanELECTRICAL]

REF : protect only star winding
Diff: Protect both winding
So to cover delta winding in protection we use both.

[@Shgdgdhdh]

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

[@sameershigwan4311]

Thank you sir

[@gyaanELECTRICAL]

Thank you dear..
Please Share video.. which will help us to grow and motivate to make more such type of video...

[@Storyworld9846]

33/6.6 he to LV or HV kese huva ye to step up transformar he to do no said HV aya ga

[@surendrachavda1245]

SEF and derive earth fault sath me le sakte hai?

[@skmosiurrahaman1919]

❤

[@gyaanELECTRICAL]

Thanks dear..
Please share and support

[@Abi585005]

👌

[@gyaanELECTRICAL]

Thanks dear, please Share with friends and colleagues..

[@yagnikpansuriya1267]

Aap Gujarat se lag rahe ho...

[@gyaanELECTRICAL]

YES

[@pardeeppsiingh7068]

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

[@gyaanELECTRICAL]

No nahi ayegi, only star winding me hi aayegi

[@pardeeppsiingh7068]

@@gyaanELECTRICAL ok thanks

[@daleshwarpatel4789]

In my power plant SEF protection operated in transformer and outgoing feeder of 11 kv relay not showing any fault only transformer relay show then how to identify from which feeder fault came sir please guide us

[@gyaanELECTRICAL]

Check evens of outgoing feeders relay may be event were trigger or recorded

[@prabhatsingh5377]

Sr kindly make a video on difference High differential and low differential protection. How do i decide in protection

[@gyaanELECTRICAL]

Sure

[@rajshukla_official]

👍

[@gyaanELECTRICAL]

Thanks dear..
Please share with friends and colleagues..

[@hemantanayak9569]

CT choice kese hoga

[@omprakashsingh-cl4jl]

Please use mic..all video

[@surendrachavda1245]

10 % of rated means please explain

[@gnaneshratti8248]

Explain good good good good good

[@paragpatil4663]

Def. M aapne CT ka connection hi galat bataya hai

[@daleshwarpatel4789]

Thank you sir

[@gyaanELECTRICAL]

Share with friends and colleagues..

[@RAJESHSAINI-ue3uv]

Differencencil ke perameter bataye please