Transformer Parts and Functions

Рет қаралды 538,470

Күн бұрын

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This 3D animated video discusses the three main types of transformers used in the power engineering industry, their parts and functions. All the transformer main components are discussed (core, windings, bushings etc.) as well as other pieces of equipment such as the Buchholz relay, tap changer, dehydrating breather etc.
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▶️Introduction
All of the parts related to electrical transformers are discussed in this video.
Transformer Core
Thin laminate steel sheets clamped together to form a steel core. The core focuses the magnetic field.
Transformer Windings
Copper or aluminium windings allow current to flow. Current is induced in the secondary windings due to the magnetic field created by the current flowing in the primary winding.
Transformer Bushings
Used to connect the transformer windings to the external electrical circuit. Usually bushings are manufactured from Porcelain.
Transformer Tank
Used with hermetic and conservator type transformers to house the internal transformer components.
Buchholz Relay (similar to gas actuated relay)
Alarms and trips depending upon the type of fault present within the transformer and also if the insulating liquid level becomes low. Learn more:
• How Buchholz Relays Work
Radiators
Used for cooling of the transformer insulating liquid.
Magnetic Oil Gauge (MOG)
Used for measuring the insulating liquid level within the transformer conservator tank. Learn more:
• How Magnetic Oil Gauge...
Temperature Monitoring and Measurement
Used for measuring the transformer insulating liquid temperature and for controlling the cut-ins and cut-outs of pumps and fans etc. Learn more:
• How Transformer Thermo...
Silica Gel Dehydrating Breather
Used for drying of the air as it is drawn into the conservator tank. The oil cup at the base of the unit is used to filter foreign particles. Learn more:
• Video
Off and On Load Tap Changer
Used to change the number of taps on the transformer and thus the output voltage of the transformer. Learn more:
• How Off Load Tap Chang...
• How On Load Tap Change...
Image Sources
pixabay.com/de/kraftwerk-stro...
#saVRee #ElectricalTransformer #PowerEngineering

Пікірлер: 193

@savree-3d 3 жыл бұрын

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 3 жыл бұрын

Ok. We oNBC a r

@peterlembo8636 3 жыл бұрын

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

@peterlembo8636 3 жыл бұрын

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

@tayojohnson5623 2 жыл бұрын

@@peterlembo8636 how do attend some training in ur organization

@miguelchris6374 2 жыл бұрын

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 4 жыл бұрын

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

@smoorthijayam1248 3 жыл бұрын

really appreciate your efforts. Hats of guys.

@sclm55 2 жыл бұрын

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 Жыл бұрын

Both comments are correct.

@MuhammadHanif-sz9xz Жыл бұрын

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.

@sakethramreddy2421 5 жыл бұрын

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

@hfe1833 2 жыл бұрын

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

@brimmed 3 жыл бұрын

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

@siphelelemdletshe5673 3 жыл бұрын

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

@savree-3d 3 жыл бұрын

You're very welcome!

@thetruelegend2502 4 жыл бұрын

Very clear and helpful lecture. Thanks a lot.

@philhealey449 3 жыл бұрын

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 2 жыл бұрын

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 2 жыл бұрын

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

@applesilk 4 жыл бұрын

GREAT video. Thanks.

@asaadalalawi3561 2 жыл бұрын

Thank you. Super helpful!

@agushadianto8354 3 жыл бұрын

Excellent visual presentation

@bourneryan 2 жыл бұрын

Great video, very clear and informative

@Uvisir 3 жыл бұрын

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

@savree-3d 3 жыл бұрын

Welcome aboard!

@kunalzshah 2 жыл бұрын

brilliantly explained!!

@sultanayeasmin3444 4 жыл бұрын

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

@sultanayeasmin3444 4 жыл бұрын

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

@Vibeland 5 жыл бұрын

fantastic work dude

@eugeneleroux1842 2 жыл бұрын

Thank you for a most informative explanation well presented.

@icevariable9600 5 ай бұрын

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.

@bilalsb8680 4 жыл бұрын

Thank you for this information

@afridi579 6 ай бұрын

lots of love for this channel

@paoloflorentin1237 4 жыл бұрын

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

@paoloflorentin1237 4 жыл бұрын

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

@muhammadzahid705 3 жыл бұрын

kzfaq.info/get/bejne/b7dlY9CHvNzSgWw.html Plz like subscribe and share it.

@bacasholimited2617 Жыл бұрын

Well explained. Thank you.

@naushadka 3 жыл бұрын

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

@savree-3d 3 жыл бұрын

Thank you so much 😀

@user-rm8gk8gr3g 3 жыл бұрын

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

@savree-3d 3 жыл бұрын

No problem!

@3MEN2 3 жыл бұрын

thanks for sharing your nowledge and

@3MEN2 3 жыл бұрын

Thanks for sharing your Knowledge

@luthersonwilliams8641 4 жыл бұрын

Thanks so much for this video.Very educative.

@muhammadzahid705 3 жыл бұрын

kzfaq.info/get/bejne/b7dlY9CHvNzSgWw.html Plz like subscribe and share it.

@eraydin41 4 жыл бұрын

definetly useful video, thanks for share

@nourboland1392 4 жыл бұрын

Great video 👍

@saliyapathirana3152 9 ай бұрын

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

@kyaligonzajohn107 7 ай бұрын

Excellent explanation. Thumbs up👍

@ChaitanyaChauhan95 5 жыл бұрын

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

@muhammadzahid705 3 жыл бұрын

kzfaq.info/get/bejne/b7dlY9CHvNzSgWw.html Plz like subscribe and share it.

@khushbakhtbhatti3888 8 ай бұрын

wonderful, keep up good work

@lavernekayombo6944 Жыл бұрын

Great video as usual 👌👌.

@geofferyromany4634 2 жыл бұрын

great starter video

@fuootechoilpurifier 2 жыл бұрын

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

@PedroAntonio-tq6nb 3 жыл бұрын

Otimo video, recomendado pelo professor ailton

@pranitr.abdagire128 3 жыл бұрын

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

@ogreunderbridge5204 2 жыл бұрын

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 2 жыл бұрын

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.

@maptinkler 3 жыл бұрын

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.

@keysersoze1138 3 жыл бұрын

Very comprehensive. Thank you

@savree-3d 3 жыл бұрын

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 3 жыл бұрын

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

@noursaad8554 5 жыл бұрын

Perfect 👌

@adlbrown1 4 жыл бұрын

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.

@linggiman 3 жыл бұрын

this channel is awesome..deserve waaay more subcribers

@savree-3d 3 жыл бұрын

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

@D.Hozzie Жыл бұрын

Great presentation. Thanks for this.

@savree-3d Жыл бұрын

Glad it was helpful!

@ritohadi9619 Жыл бұрын

Very useful..thank you..

@ricardogarcia3900 3 жыл бұрын

Amazing video

@mahmouddaragmeh5198 2 жыл бұрын

Great job bro

@kellygen4298 2 жыл бұрын

I like the video. thanks for sharing

@leeanncotrone8369 3 жыл бұрын

Thanks posting

@roshansuares7333 5 жыл бұрын

thanks for the video.

@savree 3 жыл бұрын

You are welcome

@MOHDSALMAN-nk4tk 4 жыл бұрын

awesome bro

@kalirajankayal7746 4 жыл бұрын

Perfect......👍🤝

@vagelispapagianis3034 4 жыл бұрын

Nice video 👍

@mostafaelmasry8770 5 жыл бұрын

thank you

@mrstratau6513 3 жыл бұрын

Excellent explanation.

@savree-3d 3 жыл бұрын

Thank you

@emilioancheta4525 3 жыл бұрын

I like this video!!!

@dineshsood7986 4 жыл бұрын

Kudos...

@chittibabupandreka1791 8 ай бұрын

Dear sir, the way you explained is good

@savree-3d 7 ай бұрын

Thanks!

@hassenmohamod8134 2 жыл бұрын

Good work

@arabindochandra5338 3 жыл бұрын

Excellent video....

@savree-3d 3 жыл бұрын

Thank you!

@lachkeoelectric256 Жыл бұрын

🙏thanks you

@wheredowego-next 4 жыл бұрын

Good one

@maysasaeed7964 2 жыл бұрын

You are the best

@birhanugiziew6563 5 жыл бұрын

smart explain

@juniorsanbuenaventura2135 Жыл бұрын

INDEED, THIS IS GOOD INFORMATION !

@muratbasc8302 Жыл бұрын

Great explanation

@savree-3d Жыл бұрын

Glad it was helpful!

@dieudonnevilsaint6725 2 жыл бұрын

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 Жыл бұрын

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

@obsessedgamer6218 3 жыл бұрын

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

@muhammadzahid705 3 жыл бұрын

kzfaq.info/get/bejne/b7dlY9CHvNzSgWw.html Plz like subscribe and share it.

@sidamarali3030 3 жыл бұрын

I cannot thank you enough

@savree-3d 3 жыл бұрын

Thanks for watching.

@user-wt4bl6fe3k 6 ай бұрын

Woo nice video

@pratikkhara4616 4 жыл бұрын

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

@srikanthsri5846 3 жыл бұрын

Lllp

@srikanthsri5846 3 жыл бұрын

Lllllll

@srikanthsri5846 3 жыл бұрын

Lll

@eng.omareyadaljorani9954 2 жыл бұрын

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.

@ellenmayara8414 3 жыл бұрын

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

@ellenmayara8414 3 жыл бұрын

@@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.

@Varma_Vlogs18 10 ай бұрын

Tq so much

@sundarsekhar3062 3 жыл бұрын

excellent one

@savree-3d 3 жыл бұрын

Many thanks

@AbhishekSingh-up4rv Жыл бұрын

nice ty

@abdelhamidshaker4191 4 жыл бұрын

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

@AMaz-zx9sj 2 жыл бұрын

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

@carlton2457 2 жыл бұрын

Superb explanation

@savree-3d 2 жыл бұрын

Thank you 🙂

@madhubanoth2928 7 ай бұрын

Nice

@runbou3485 2 жыл бұрын

អគុណបងthank

@rajanarayana2922 2 жыл бұрын

thanks sir

@fazlulkarim9123 4 жыл бұрын

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

@thameemansari7846 2 жыл бұрын

Excellent explanation, consider my one like equal to 1000 👍. Upload similar for reactor, cap.bank and earthing transformer etc..,

@felixpatrick1321 Жыл бұрын

nice

@SA-369 2 жыл бұрын

Add PRV working .

@chittibabupandreka1791 8 ай бұрын

Good

@iordanisiordanidis5161 4 жыл бұрын

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

@bass_lander 2 жыл бұрын

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

@davidannett3322 3 жыл бұрын

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 3 жыл бұрын

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

@ankitmoranku4546 4 жыл бұрын

Please make video on this

@as-uu6yo 2 жыл бұрын

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

@LannisterKing 3 жыл бұрын

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

@user-do8pz1iz3g 4 жыл бұрын

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

@muhammadzahid705 3 жыл бұрын

kzfaq.info/get/bejne/b7dlY9CHvNzSgWw.html Plz like subscribe and share it.

@akashsaha9969 2 жыл бұрын

This is helpful. regaurds.

@hamedmohammadi868 2 жыл бұрын

Hi friend Wich program you make it??

@jrsydvl100 3 жыл бұрын

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 3 жыл бұрын

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

@MrWHITTERS8 3 жыл бұрын

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 2 жыл бұрын

Bigger the insulation the higher the voltage