Transformer Parts and Functions

[@savree-3d]

Want to continue learning about engineering with videos like this one? Then visit: courses.savree.com/ Want to teach/instruct with the 3D models shown in this video? Then visit: savree.com/en

[@danimaltw]

Ok. We oNBC a r

[@peterlembo8636]

BMI m n I bum bbuhb on uyour l I. No Thanks

[@peterlembo8636]

Thanks Thanks no N n IMO I. M. M m I If

[@tayojohnson5623]

@@peterlembo8636 how do attend some training in ur organization

[@miguelchris6374]

You all probably dont care but does anybody know of a method to get back into an instagram account? I somehow lost the account password. I would love any tips you can offer me!

[@akansh32]

One of the best video on KZbin related to transformer...Thank you for making it

[@smoorthijayam1248]

really appreciate your efforts. Hats of guys.

[@sclm55]

I am a lowly 'low volt' (120/240v 1ph; and 3ph) residential and commercial (some industrial) electrician in South Florida. This is the first time I have really read/seen/heard ANY detailed information on transformers and their design and operational characteristics. Very, very interesting, entertaining and informative. Thank you. There is a guy named Mousa Al Manasif [2 years ago, from now 01/02/2022[], who complemented and thank for this presentation - but brought up a few things where he says there were a few incorrect statements made in this video concerning: "However I noticed two things that are incorrect: 1- OLTC on load tap changes are divided to two parts a. Diverter switch ( the arcing and the interpretation of the current, have separate compartment) b. selector switch ( the part inside the TR main tank which shares the same oil of the TR) OLTC diverter switches ( are always separate from the TR main tank 2- At the end of the video OT ( oil temperature gage) the red Needle is only a memory needle to show the highest temperature recorded by the OT. When the black needle ( showing actual temperature) moves up it will move the red needle along with it but when the temperature goes down the black needle will go down the red needle will stay at the maximum temperature the OT recorded so operator can see it during there inspection". Could you comment on this. And if he was correct: Are you looking to create a revised version of this video; or add an addendum that addresses these things one way or the other? Either way, the video was superbly done.. Thank you again.

[@MuhammadHanif-sz9xz]

Both comments are correct.

[@MuhammadHanif-sz9xz]

Diverter switch compartment is separate which contains its own oil. During tap changing operations (raise/lower), selector switch contact is selected first and then diverter switch contact changes its position from odd to even or vice versa and desired tap is selected.

[@brimmed]

As a new engineer in utilities, your videos are far better than anything I've learned on the job or in my schooling. For 9.99 euros i feel like I will be stealing from you. We get emails for courses all the time and they're always like $500 usd. Doubt my work will pay me back but for 9.99 it's worth it

[@philhealey449]

Great! Refreshed knowledge I had 35 years ago as a fledgling 11kV Authorized Person. Might have mentioned operationally that certainly oil cooled transformers can usually accept short term overload periods considering a 24 hour duty cycle. Finally, let's hope all "Pyrochlor" PCB oil has all been safely disposed of. Beware also that toxic brew was also used in early fluorescent light ballasts that might still be lurking in our sheds.

[@Mad_Scientist2052]

Out of all the comments made here this is one of great importance. The use of PCB's was widespread and there is undoubtedly many transformers lurking around with this free cancer toxic soup. It was also a very good thing to mention those old magnetic fluorescent lighting ballasts with the potted black toxic tar in them. I have come across many of these in the past. It helps to be wary of the potential dangers of these to help protect yourself from them and hope others see the importance of this. Excellent comment and Thank you.

[@Howoldareweanywayyipes]

I want you to know... I'm learning a lot about transformers. Thank you for your expertise.

[@icevariable9600]

Commercial & Resi Sparky here. Trying to teach myself about transformers and this was an excellent video. One suggestion would be to have a video on how they are installed & hooked up.

[@user-rm8gk8gr3g]

So cool man. Good job. Really helps visualize the equipment internals. Thanks from an industrial electrician.

[@savree-3d]

No problem!

[@3MEN2]

thanks for sharing your nowledge and

[@3MEN2]

Thanks for sharing your Knowledge

[@sakethramreddy2421]

thanks for the best video ,this video is lot informative than a standard text book

[@siphelelemdletshe5673]

Beautiful, very good presentation. Clear explanation of the content. Thank you so much.

[@savree-3d]

You're very welcome!

[@linggiman]

this channel is awesome..deserve waaay more subcribers

[@savree-3d]

Thanks! Tell someone about us, best way to help us grow!

[@sultanayeasmin3444]

excellent task! a great service for the learners indeed! thanks

[@sultanayeasmin3444]

@@savree-3d plz make vdo on alternators and combined cycle plant.

[@hamedmohammadi868]

Hi friend Wich program you make it??

[@Uvisir]

wow... man what a great video. this is exactly the kind of detailed material im looking for. subscribing.

[@savree-3d]

Welcome aboard!

[@hfe1833]

Well explained and illustrated thru 3d animation,I learned a lot thru this

[@maptinkler]

Good video and educational. There is a minor difference in terminology with respect to what the narrator called the limbs of the xfmr, whereas in the US we called those legs.

[@afridi579]

lots of love for this channel

[@MrWHITTERS8]

At 14:25 you say in the left side the High Voltage bushing, but wouldn't the left be the Low Voltage as there is four of them meaning there is a Neutral?

[@mousaalmanasif8872]

Bigger the insulation the higher the voltage

[@Rahma.haasan]

Amazing video sir, but I'm only able to watch till 6:49 minutes, is there a reason for this

[@obsessedgamer6218]

Without second thought I clicked the subscribe & Like buttons. 👍🤝

[@muhammadzahid705]

kzbin.info/www/bejne/b4KYYaCMjNuhh5o Plz like subscribe and share it.

[@chittibabupandreka1791]

Dear sir, the way you explained is good

[@savree-3d]

Thanks!

[@kyaligonzajohn107]

Excellent explanation. Thumbs up👍

[@paoloflorentin1237]

This is awesome! Hope you make one for the whole power system including analysis

[@paoloflorentin1237]

@@savree-3d will check it out. I am interested in substation switchyard thanks!

[@muhammadzahid705]

kzbin.info/www/bejne/b4KYYaCMjNuhh5o Plz like subscribe and share it.

[@asaadalalawi3561]

Thank you. Super helpful!

[@jrsydvl100]

Superb explanation! one question though: at 25:05, you explain that sometimes the 'transformer' is mounted outside the transformer tank, do you mean the 'tap changer' rather than the 'transformer' is sometimes mounted outside the transformer tank? Thanks!

[@savree-3d]

Sorry, yes, it should be 'tap changer'.

[@khushbakhtbhatti3888]

wonderful, keep up good work

[@pranitr.abdagire128]

Namaste Savree Team, this was really an awesome video. Can i know how you made this animation?

[@masagusxpro]

Excellent visual presentation

[@lavernekayombo6944]

Great video as usual 👌👌.

[@saliyapathirana3152]

Great video !!! . Please keep up the good work !!!!

[@thetruelegend2502]

Very clear and helpful lecture. Thanks a lot.

[@naushadka]

TOO GOOD, KEEP UP THE GOOD WORK..LOOKING FOR MORE SUCH VIDEOS

[@savree-3d]

Thank you so much 😀

[@adlbrown1]

This is very educational. Do any (or can) any of these components out off an odor? I live near a substation and have noticed a foul odor that almost smells like old, spent oil. It is very bad smelling and pretty overwhelming.

[@bourneryan]

Great video, very clear and informative

[@as-uu6yo]

Sir,Which software you had used for designing this model??

[@bacasholimited2617]

Well explained. Thank you.

[@eng.omareyadaljorani9954]

Excuse me Sir, can you explain us about High series capacitance winding ? Which is used in power transformers windings, exactly in High voltage windings. With my best regards.

[@juniorsanbuenaventura2135]

INDEED, THIS IS GOOD INFORMATION !

[@muratbasc8302]

Great explanation

[@savree-3d]

Glad it was helpful!

[@luthersonwilliams8641]

Thanks so much for this video.Very educative.

[@muhammadzahid705]

kzbin.info/www/bejne/b4KYYaCMjNuhh5o Plz like subscribe and share it.

[@applesilk]

GREAT video. Thanks.

[@D.Hozzie]

Great presentation. Thanks for this.

[@savree-3d]

Glad it was helpful!

[@kunalzshah]

brilliantly explained!!

[@Vibeland]

fantastic work dude

[@hzbajlanihzbajlani6699]

We have a factory that requires 6 MVA electric power , Can we use one large transformer and limit the fault current with NGR? our transformer is 11/0.4 KV

[@iordanisiordanidis5161]

26:39 the red needle is just a max indicator for temperature

[@5millman]

Correct. The red needle is also known as a drag needle which shows the highest temperature the top oil has seen. This needle can be reset to the ambient temperature. In this example, the alarm and trip values are set using the four "rings" seen below the dial. KB

[@shamilosmanov716]

if a small fault continues, in this case, as the volume of gas in the gas relay increases, will the transformer open

[@nourboland1392]

Great video 👍

[@ritohadi9619]

Very useful..thank you..

[@dieudonnevilsaint6725]

Great video indeed as many others have said. BUT there's only one major component that wasn't mentioned and I only know cuz I work in the utility industry. The CTs that are wrapped around the bushings. Very important piece to monitor the current flowing in and out of the transformer. And for protection.

[@jonrussell8587]

Absolutely true. We totally forgot when making the video. It will be added when the video is updated.

[@ChaitanyaChauhan95]

Thank you so much...This video is very much informative and useful.... Thank you so much:)

[@muhammadzahid705]

kzbin.info/www/bejne/b4KYYaCMjNuhh5o Plz like subscribe and share it.

[@davidannett3322]

the link to the oil analysis pdf is dead. Your comment about how the gasses can be an indicator of fault, would that pdf have discussed those characteristics? I'm super curious about that. Thank, sweet video.

[@davidannett3322]

@@savree-3d ohhh that sounds exciting. I'm such a nerd. Why do I can about transformer oil analysis LOL

[@abdelhamidshaker4191]

you said that the high voltage side has the big bushings and the low voltage side has the small bushings although the high voltage side has the small amount of current and vice versa and another point , the high voltage side according to you has the neutral and i think it is in the low voltage side

[@ogreunderbridge5204]

Very nice introduction. A good supplemental video project could be made on Grids and Transport. Air/sub soil/sub sea line systems, TN´s, TT, IT and so.

[@ogreunderbridge5204]

I found your Francis Turbine and Induction Motor. There is still openings for making projects on Generators, Breakers & Relays, for a full basic intro set.

[@junaidshaikh9980]

which software do you use ?

[@geofferyromany4634]

great starter video

[@keysersoze1138]

Very comprehensive. Thank you

[@savree-3d]

Glad it was helpful. Have a fully configured transformer on the website now and its quite cool to hide/show various bits. Pity it was not ready for this video really.

[@keysersoze1138]

@@savree-3d pity indeed ☹. Will it be ready any time soon?

[@SA-369]

Add PRV working .

[@eugeneleroux1842]

Thank you for a most informative explanation well presented.

[@mahmouddaragmeh5198]

Great job bro

[@ellenmayara8414]

Hope to see a video explaning all the components of a circuit breaker, specially in the power electric industry. Thank you!

[@ellenmayara8414]

​@@savree-3d Yay! =D I've been enroled in your course too, it's been great. Just missing this part talking about circuit breaker. Thank you.

[@mrstratau6513]

Excellent explanation.

[@savree-3d]

Thank you

[@maysasaeed7964]

You are the best

[@carlton2457]

Superb explanation

[@savree-3d]

Thank you 🙂

[@AMaz-zx9sj]

There is insulator between the HV windings and LV windings, this could be shown

[@bilalsb8680]

Thank you for this information

[@eraydin41]

definetly useful video, thanks for share

[@arabindochandra5338]

Excellent video....

[@savree-3d]

Thank you!

[@fuootechoilpurifier]

*Very nice and helpful video for us, because we manufacture oil filtration machines and oil testers for transformers.*

[@kellygen4298]

I like the video. thanks for sharing

[@Xxxcappie23]

Fantastic video...puts my lecturers to shame

[@hassenmohamod8134]

Good work

[@pratikkhara4616]

This video contains all information about transformer, very useful video. Thanks for this video

[@srikanthsri5846]

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[@srikanthsri5846]

Lllp

[@srikanthsri5846]

Ll

[@srikanthsri5846]

Lllllll

[@srikanthsri5846]

Lll

[@ravindranathan6683]

Dear sir Pl show the slides what you are speaking

[@BinayBhusan-b5m]

Woo nice video

[@ricardogarcia3900]

Amazing video

[@LannisterKing]

love the video so well done what software did you use to make the modles

[@vagelispapagianis3034]

Nice video 👍

[@josewilbercalderonurrutia3622]

Buen trabajo. Los estudiantes de CEE115, debe deja un menaje en este vídeo. Indicar su número de asistencia. Saludos.

[@sachinpandya6681]

Sir transformers banane vali company me Mechanical engineering ki kaya jarurat hoti he Or usme production planning and control department me Mechanical jaa sakta he

[@MuhammadHanif-sz9xz]

Sure he can

[@abhijitj1673]

Hi can please tell which software are you using for this modeling?

[@abhijitj1673]

@@savree-3d i really want to learn this....can you help me to start with?

[@sidamarali3030]

I cannot thank you enough

[@savree-3d]

Thanks for watching.

[@vynneve]

You kept saying that if the level of oil gets too low, it causes a catastrophic failure. But why??

[@rohmatakbar7244]

Big electricity = makes things hot, things hot = big boom, lots of oil = no hot

[@fazlulkarim9123]

Can anybody mention here about pre Commissioning test of breather and off load tap changer?

[@tejeshwvardhan1165]

can you share STL files ?

[@lachkeoelectric256]

🙏thanks you

[@leeanncotrone8369]

Thanks posting

[@ankitmoranku4546]

Please make video on this

[@damianokorie721]

What is the effect of using a 300KVA set of coils in a Tank designed for 500KVA 33/0.415Kv.

[@5millman]

If the primary and secondary voltages are the same and the vector grouping is identical, it will work. In fact, the active part should last longer as the cooling system is bigger.

[@MuhammadHanif-sz9xz]

A tank designed for higher power rating can be used for lower power rating. Quantity of oil will increase which will decrease oil temperature rise and winding temperature rise. So life of transformer will increase (refer IEC 60076-7).

[@emilioancheta4525]

I like this video!!!

[@kalirajankayal7746]

Perfect......👍🤝

[@sundarsekhar3062]

excellent one

[@savree-3d]

Many thanks

[@chahetabdessamad5105]

Is it possible to put the French translation below the videos. Thank you

[@chahetabdessamad5105]

Ok, thanks

[@PedroAntonio-tq6nb]

Otimo video, recomendado pelo professor ailton

[@noursaad8554]

Perfect 👌

[@shaijuj2380]

Very nice gas

[@جونغكوك-ع4ق]

thank you for this video; please what does it mean when you have a depression in the transformer tank

[@muhammadzahid705]

kzbin.info/www/bejne/b4KYYaCMjNuhh5o Plz like subscribe and share it.

[@roshansuares7333]

thanks for the video.

[@savree]

You are welcome

[@MOHDSALMAN-nk4tk]

awesome bro

[@wahidferdous6238]

if you make some 3D for 650KVA or 150KVA commercial substation , transformer , PIF , LT and HT