Transformer Differential Protection | Differential Relay| Hindi

[@kameshwarmehta5507]

aapka batane ka tarika bilkul hi lajwab hai,thank you very much

[@ruchitprajapati]

Superb video. And your knowledge is great. This video is best explanation in KZbin

[@Ajay_Aj386]

Best video for understanding differential relay... thank you Abhishek ji

[@dasaraja1976]

Ur style i like bcoz crystal clear idea given by u

[@gulfamhasmi]

superb Yaar super se bhi upper very nice conclusion

[@shivenduanand9657]

Amazing Experience watching your well described video

[@ateeqkhan09]

according to the transformation ratio current will be different on of windings in power transformer ..how do you select CT for it?

[@victorhigh7896]

Very well explained, thank you so much dear friend 😊🙏🙏👌👌👌

[@Best_Parts102]

Agor delta delta and star star xmer ho toh CT ka kaya connection hoga???? Plz reply

[@tejaskhalasi1009]

Sir IR test in transform kese karte hai...it's value?

[@sudarsangiri4887]

Very good explanation, thank you.

[@hemantkumar9345]

Sir aaap bahot achhe se explain krte ho ......

[@aashishaikh4867]

Nicely explained sir, Thank You sir

[@deepaksisodiya9474]

Good afternoon sir, Sir please describe my doubtful question, i am stand centre of Transmission line distance how will be identify the direction of the power generation substation and any incoming substation?

[@arbinkafley9168]

Sir. If there is short circuit in one feeder panel is there chances of getting trip of other panel in a company.

[@navalkishore9845]

Are Restraining coil & tripping coil inbuilt in advance numerical relay or relay itself manage all function? Kindly explain sir

[@awadithya87]

Hai sir I have a dought in restraining coil. When fault occurs, fault current surpasses through restraining coil as u said. Can I assume, restraining coil opposes sudden change in current for few sec then after it allows that current to flow in relay operating coil

[@anmolpawar3149]

Fabulous and fantastic sir 🙏🙏

[@sagargalani5945]

How many CT are being used in Differential relay protection of transformer?

[@vishalprakashthakur8494]

Sir my question please clearify me two generator running in parallel one of the generator KW fluctuating what may be the reason

[@neerajjoshi8601]

Very good teaching aptitude sir thankyou

[@prasadprs7501]

bro i have a dout transforer output means primary voltage is diffrent from secondary voltage but diffrential relay works on diffrence of magnitude so please explain if u know?

[@shaikkhaja2821]

Tq so much sir given good information. Sir I have doubt ht motor my differential relay lagate hy our us ke saat our ak relay bi lagaya jaata a donu my kya difference hy baatya na sir please.

[@dars_hit4917]

Sir agar hamara connection Y-Y or ∆ - Y hoga to hamara operating & restarting coil hai usme koi change aayega kya ??? Or circuit diagram me koi change ho sakta hai kya ???

[@k.p.prajapati3063]

Very informative video sir

[@basicelectrical3655]

Veer ji Jrck load kya hota h

[@sinodchauhan2464]

Sir my question delta side star ct and star side delta ct connection kiya gya hai resion phase shifting and tap changing ke karan current flow hota usko avid karne ke liye Sir uske liye to resitring coil lga hai to usko avid kar sakta hai. Please reply

[@shrivastavakirasoi8375]

nicely explained

[@amp_001]

what is the ratings of transformer in your example

[@princechauhan6872]

ek question ye h ki jb hmra transformer ka kaam hi yhi hai HT to LT convert yani jb volatge dono side alg alg hoti hai toh current b dono side alg alg hoga toh isme diffrence toh rhega hi fir dono side k bich diffrence toh rhega toh ye work kaise krega

[@suvendusahoo7905]

Sir transformer ko hum static divice bolte hai to phir tap changer Kay hai ? Please sir explained me.

[@shreemadbhagvadgeeta9671]

Really very useful video.

[@Ali__tahir]

u said restraining coil will stop inrash current or change in voltage/current due tap change ……..wont it stop the difference of current from CTs as well ? explain

[@gamingworldofAbdullah_8787]

Where this restating coil installed. In transformer or in relay. Plz confirm.

[@Rajeshkumar-ds3sb]

Sir kya ye connection sabi relay par ho sakte h

[@manoharborvadkar2107]

Thanks sir for consideration of my request and well explained of transformer differential protection, Now I am waiting for transformer testing videos

[@PrinceKumar-cy5ll]

+1

[@electricalwithabhishekjoshi]

Most welcome Manohar...

[@ganeshmalakar14]

Sir, please make video for Transformer Testing

[@ayushpandey7187]

sir Transfomer normal operation me bhi to primary and secondary me current different hota hi power constant rakhne ke lie.....tab operating coil me current kyu ni flow hota

[@mitubarik3361]

Well explained sir

[@bhaveshprajapati5377]

Sir Transformer me normal condition me HV LV ka current equal hota to nahi hai. To bhi relay kaise work karta hai....?

[@sumantsharma7815]

What happens when i use 300/1 CT in primary side and 800/5 CT in secondary side in 15 MVA X'MER then how diffrntial protection works. Pls. ans

[@nitino8]

Dear sir If fault is happen outside the transformer I.e CT than what happen .... Due to CT saturate relay is operated or Not?

[@amitbasak7747]

Agar normal condition meh sirf ct se current flow hoga to kab transformer meh current jayega. Aur kiu normal meh primary and secondary meh cureent same ata hain? Voltage level to different ayega to fir cureent same kiu

[@pavankumar-ey3bw]

33kv manual trip ckt what is the uv blocking.....? Please give me replay

[@haldharchouhan007]

Please explain why use opposite ct use

[@civildevil6531]

Very nicely explained

[@k.p.prajapati3063]

Ir, Isc, Im, means kya hai jo realy timer and contactor leka hota hai

[@srijansingh9834]

Sir jb dono side star configuration ho to ct ko kaise connect kre

[@vinodshah5120]

Superb explanation sir

[@hemantshukla2314]

Settings kaise krte hai differential relay ki

[@AnilAutomation]

#anilautomationhindi 👌

[@ayushpandey7187]

sir normal transformer operation me bhi to primary and secondary me current different hota hi power ko constant rakhne ke lie.....tab differential relay ki operating coil me current kyu ni flow hota

[@zainulkhan881]

Pls. describe "Distance Protn.relay" & different b/w switched/Non switched distance relay.

[@mayurramdham3051]

Best ever explained

[@maroofchoudhary2296]

Very good explanation

[@digambarkhokalepatil1945]

Sir, Please Make video on 2 nd ,3rd ,4th harmonic filter bank in SVC.

[@haldharchouhan007]

Superb sir

[@umakantjadhav3110]

In case of distribution transformer, current in the primary (high voltage) winding is always less than the current in the secondary winding. CT raio of primary & secondary winding always differ. In your explanation, you have shown same CT ratio for both windings. Besides, even in healthy condition also current in primary CT shall always be less than the current in secondary CT. Then the difference current will flow through the relay coil & shall trip the transformer. This is what I have predicted. Please throw more light on this matter to make me understand function of this relay correctly.

[@yubrajchimoriya2761]

..

[@muhammadashhad2146]

Relay setting is always kept higher then the normal Spill Current which is due to Differnce in CT Ratios and Lead Leangths.

[@pramodpgc]

In conventional relay there is provision of matching CT in both side. And now a days in numerical relay no need of matching CT, there can be feed setting.

[@sm-ph8uf]

thanks

[@pawankumar-nb5ce]

@Umakant yeh doubt mujhe bhi pareshan kar Rahi hai. Agar kuch clear ho to please reply

[@ajitroy1990]

Sir apne video me kaha CT ratio same rakhna hai it means secondary same rahega par ye to jaruri nahi hai na ki primary wala v same rahe?

[@06.amitkumar17]

Sir transformer me incoming current and outgoing current same kaise ho Sakta hai ..

[@maheshnadgire]

Nice explanation

[@dharampalsingh-sr3hs]

Distance protection relay fault ka distance ko kasea sense krti h

[@khan_tanzeem0521]

Just awesome 🤩

[@electricalwithabhishekjoshi]

Thank you Tanzeem...

[@learnelectrical7031]

Sir plz make a video on phase shift ,phase angle ,phase squence and sooo on plz

[@muhammadkhalid7129]

Sir. Do u have any video on Percent Differential Relay???

[@mrs.mukesh1938]

Sir genrator differential protection me circulating current kya h

[@shrinumukherjee5007]

Nicley explained

[@soumitra943]

Sir please make a video on different types of power grid connection

[@shilwantsingh89]

Doubt clear .thanks

[@electricalwithabhishekjoshi]

Most welcome Shilwant...

[@arunjoshi2089]

Well explained.

[@AnilAutomation]

#anilautomationhindi 👍

[@digvijaymohite63]

nice explanation of Diffrential protection of tramsformar

[@subhashtripathi101]

Hello Abhishek sir, i was asked in interview that how you will calculate amount of oil used in transformer if you have 100mva transformer and primary line voltage. and there is no name plate.. can you share how to answer this question

[@AjaySharmaIN]

Did you get the answer?

[@VikasKumar-dl8wk]

Sir HT me CT ratio kaise choose kare

[@surendrakverma555]

Very good. Thanks 🙏🙏🙏🙏

[@ganeshmalakar14]

Sir Transformer ki primary aur Secondary me normal conditions me Voltage Different hone par Current bhi different hogi to operating Coil me Zero Current kaise flow hogi??

[@mohibbullahniaz5349]

Bcz CT connection also changed..

[@dinabandhukhuntia9077]

Aux ct lagate hai for balancing current. Also you should know about spill currently

[@navalkishore9845]

Sir make a video on distance protection relay in our line protection.

[@jaleshwarsingh2032]

Sir plz make video on directional relay

[@tarakparai4058]

Thanks 🙏🙏🙏🙏👍👍👍👍 Hamara side me tap chang time same problem hua thaa.

[@sgtechnicalm1322]

sir, why smps posetive terminal is ground? (plese make a video).

[@AnilAutomation]

#anilautomationhindi 👌

[@AnilAutomation]

#anilautomationhindi 👌

[@indronildey7753]

How the restraining coil differentiate between high inrush current and fault current.

[@itsbarki3656]

fault current has very high magnitude , restraining coil may opppose , but its magnitude is very , some current pass to operating coil, and differential relay operate

[@satyaranjanbarik5702]

Please make a video on 2 phase lighting transformers

[@dhetolangthasa169]

Awesome 👍👍👍

[@kavitasahu5330]

Thank you sir

[@mudasirshahid3839]

Please clear You use 100/1 CT When 1000 amp flow then CT , Saturate , ct output only 1 amp

[@Indiabhanu]

In normal scenarios also current flows from both CTs. Why then differential relays don't act? Pls answer the query.

[@ashishpat2885]

it cancel out each other

[@omkarkannaujiya9037]

Hello sir As you said for CT secondary the current flow is opposite to the CT primary current... please make any video what's the logic behind it or reply in text . Hoping you will respond

[@learnwithshaki964]

Well explained

[@user-vq2ps6sj7r]

Good Explanation

[@farazkhan7176]

Now CT star mea hoti han or compensation relay apne software mea karti ha

[@asifuzzamanhridayhriday1400]

Thank you sir , i have a question to you . here you showing that delta side senodary point star connection and star side secondary point delta connection , why you use this system...? but our companies transformer are winding is majority percent transformer are HT side Delta and LT side Star connection . and we HT or LT bushing CT s both are secodary point connected always star. it fully different your drawing. and you showing HT n LT side CT ratio same is it possible...? plz plz plz plz sir explain me my question .

[@shahbazrehman7211]

App ki new video kab aye ge

[@krishnaRajput-mf4dq]

Sir please make a vedio how to measured transformer winding temperature

[@aydanahir9360]

Thank you Sir 🙏

[@arvindkumarrajput8909]

Up to how much KVA differential relay used in transformer

[@electricaljagat7159]

From 5MVA to upside...

[@laxmanchrist795]

super explanation \....

[@ajaysinhzala9624]

In normal condition both side of transformer same magnitude of current is not flowing because HT side and LT side current are not same in transformer.

[@vidyasagaryadav3881]

Sir please explain transformer stability test..

[@sofiaofficial9866]

Super sir

[@narendrachoudhary6765]

Very nice

[@shrutimukherjee8378]

Thnku

[@rajendrapaliwal239]

Sir Please make vidios on transformer testing ,IR values

[@pratheeshp7306]

Thanks bro