Transformer Parts and Functions

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  • čas přidán 1. 08. 2024
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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.
    Like this video? Then check out our other videos!
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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

Komentáře • 193

  • @savree-3d
    @savree-3d  Před 3 lety +19

    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
      @danimaltw Před 3 lety +3

      Ok. We oNBC a r

    • @peterlembo8636
      @peterlembo8636 Před 3 lety

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

    • @peterlembo8636
      @peterlembo8636 Před 3 lety

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

    • @tayojohnson5623
      @tayojohnson5623 Před 2 lety

      @@peterlembo8636 how do attend some training in ur organization

    • @miguelchris6374
      @miguelchris6374 Před 2 lety

      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
    @akansh32 Před 4 lety +33

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

  • @sclm55
    @sclm55 Před 2 lety +3

    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
      @MuhammadHanif-sz9xz Před rokem

      Both comments are correct.

    • @MuhammadHanif-sz9xz
      @MuhammadHanif-sz9xz Před rokem

      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
    @sakethramreddy2421 Před 5 lety +7

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

  • @hfe1833
    @hfe1833 Před 3 lety +2

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

  • @Howoldareweanywayyipes
    @Howoldareweanywayyipes Před 2 lety +1

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

  • @thetruelegend2502
    @thetruelegend2502 Před 4 lety +2

    Very clear and helpful lecture. Thanks a lot.

  • @siphelelemdletshe5673
    @siphelelemdletshe5673 Před 3 lety +6

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

  • @agushadianto8354
    @agushadianto8354 Před 3 lety +1

    Excellent visual presentation

  • @philhealey449
    @philhealey449 Před 3 lety +7

    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
      @Mad_Scientist2052 Před 2 lety

      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.

  • @asaadalalawi3561
    @asaadalalawi3561 Před 2 lety +1

    Thank you. Super helpful!

  • @applesilk
    @applesilk Před 4 lety +2

    GREAT video. Thanks.

  • @kunalzshah
    @kunalzshah Před 2 lety

    brilliantly explained!!

  • @bourneryan
    @bourneryan Před 2 lety +1

    Great video, very clear and informative

  • @Vibeland
    @Vibeland Před 5 lety +1

    fantastic work dude

  • @brimmed
    @brimmed Před 3 lety +1

    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

  • @sultanayeasmin3444
    @sultanayeasmin3444 Před 4 lety +3

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

    • @sultanayeasmin3444
      @sultanayeasmin3444 Před 4 lety

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

  • @bilalsb8680
    @bilalsb8680 Před 4 lety +1

    Thank you for this information

  • @Uvisir
    @Uvisir Před 3 lety +4

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

  • @eugeneleroux1842
    @eugeneleroux1842 Před 2 lety +1

    Thank you for a most informative explanation well presented.

  • @eraydin41
    @eraydin41 Před 4 lety +1

    definetly useful video, thanks for share

  • @afridi579
    @afridi579 Před 7 měsíci

    lots of love for this channel

  • @paoloflorentin1237
    @paoloflorentin1237 Před 4 lety +5

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

    • @paoloflorentin1237
      @paoloflorentin1237 Před 4 lety

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

    • @muhammadzahid705
      @muhammadzahid705 Před 3 lety

      czcams.com/video/9Q50mVWvnQ8/video.html
      Plz like subscribe and share it.

  • @bacasholimited2617
    @bacasholimited2617 Před rokem

    Well explained. Thank you.

  • @nourboland1392
    @nourboland1392 Před 4 lety +1

    Great video 👍

  • @user-rm8gk8gr3g
    @user-rm8gk8gr3g Před 3 lety +5

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

    • @savree-3d
      @savree-3d  Před 3 lety +3

      No problem!

    • @3MEN2
      @3MEN2 Před 3 lety

      thanks for sharing your nowledge and

    • @3MEN2
      @3MEN2 Před 3 lety

      Thanks for sharing your Knowledge

  • @luthersonwilliams8641
    @luthersonwilliams8641 Před 4 lety +2

    Thanks so much for this video.Very educative.

    • @muhammadzahid705
      @muhammadzahid705 Před 3 lety

      czcams.com/video/9Q50mVWvnQ8/video.html
      Plz like subscribe and share it.

  • @naushadka
    @naushadka Před 3 lety +1

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

  • @khushbakhtbhatti3888
    @khushbakhtbhatti3888 Před 9 měsíci

    wonderful, keep up good work

  • @ritohadi9619
    @ritohadi9619 Před rokem

    Very useful..thank you..

  • @icevariable9600
    @icevariable9600 Před 6 měsíci

    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.

  • @geofferyromany4634
    @geofferyromany4634 Před 3 lety

    great starter video

  • @ChaitanyaChauhan95
    @ChaitanyaChauhan95 Před 5 lety +3

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

    • @muhammadzahid705
      @muhammadzahid705 Před 3 lety

      czcams.com/video/9Q50mVWvnQ8/video.html
      Plz like subscribe and share it.

  • @kyaligonzajohn107
    @kyaligonzajohn107 Před 8 měsíci

    Excellent explanation. Thumbs up👍

  • @PedroAntonio-tq6nb
    @PedroAntonio-tq6nb Před 3 lety

    Otimo video, recomendado pelo professor ailton

  • @noursaad8554
    @noursaad8554 Před 5 lety +1

    Perfect 👌

  • @ogreunderbridge5204
    @ogreunderbridge5204 Před 2 lety +1

    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
      @ogreunderbridge5204 Před 2 lety +1

      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.

  • @saliyapathirana3152
    @saliyapathirana3152 Před 10 měsíci

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

  • @lavernekayombo6944
    @lavernekayombo6944 Před rokem

    Great video as usual 👌👌.

  • @ricardogarcia3900
    @ricardogarcia3900 Před 3 lety

    Amazing video

  • @linggiman
    @linggiman Před 3 lety +2

    this channel is awesome..deserve waaay more subcribers

    • @savree-3d
      @savree-3d  Před 3 lety

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

  • @fuootechoilpurifier
    @fuootechoilpurifier Před 2 lety

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

  • @mahmouddaragmeh5198
    @mahmouddaragmeh5198 Před 2 lety

    Great job bro

  • @keysersoze1138
    @keysersoze1138 Před 3 lety

    Very comprehensive. Thank you

    • @savree-3d
      @savree-3d  Před 3 lety +1

      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
      @keysersoze1138 Před 3 lety

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

  • @leeanncotrone8369
    @leeanncotrone8369 Před 3 lety

    Thanks posting

  • @MOHDSALMAN-nk4tk
    @MOHDSALMAN-nk4tk Před 4 lety

    awesome bro

  • @maptinkler
    @maptinkler Před 3 lety +3

    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.

  • @roshansuares7333
    @roshansuares7333 Před 5 lety

    thanks for the video.

    • @savree
      @savree Před 3 lety

      You are welcome

  • @D.Hozzie
    @D.Hozzie Před rokem

    Great presentation. Thanks for this.

  • @adlbrown1
    @adlbrown1 Před 4 lety +1

    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.

  • @mostafaelmasry8770
    @mostafaelmasry8770 Před 5 lety

    thank you

  • @mrstratau6513
    @mrstratau6513 Před 3 lety

    Excellent explanation.

  • @kalirajankayal7746
    @kalirajankayal7746 Před 4 lety +1

    Perfect......👍🤝

  • @dineshsood7986
    @dineshsood7986 Před 4 lety

    Kudos...

  • @vagelispapagianis3034
    @vagelispapagianis3034 Před 4 lety

    Nice video 👍

  • @maysasaeed7964
    @maysasaeed7964 Před 2 lety

    You are the best

  • @pranitr.abdagire128
    @pranitr.abdagire128 Před 3 lety +3

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

  • @muratbasc8302
    @muratbasc8302 Před rokem

    Great explanation

  • @kellygen4298
    @kellygen4298 Před 2 lety

    I like the video. thanks for sharing

  • @lachkeoelectric256
    @lachkeoelectric256 Před 2 lety

    🙏thanks you

  • @birhanugiziew6563
    @birhanugiziew6563 Před 5 lety

    smart explain

  • @wheredowego-next
    @wheredowego-next Před 4 lety

    Good one

  • @hassenmohamod8134
    @hassenmohamod8134 Před 2 lety

    Good work

  • @arabindochandra5338
    @arabindochandra5338 Před 3 lety

    Excellent video....

  • @emilioancheta4525
    @emilioancheta4525 Před 3 lety

    I like this video!!!

  • @chittibabupandreka1791
    @chittibabupandreka1791 Před 9 měsíci

    Dear sir, the way you explained is good

  • @Varma_Vlogs18
    @Varma_Vlogs18 Před 11 měsíci

    Tq so much

  • @carlton2457
    @carlton2457 Před 3 lety

    Superb explanation

  • @AbhishekSingh-up4rv
    @AbhishekSingh-up4rv Před rokem

    nice
    ty

  • @sundarsekhar3062
    @sundarsekhar3062 Před 3 lety

    excellent one

  • @user-wt4bl6fe3k
    @user-wt4bl6fe3k Před 7 měsíci

    Woo nice video

  • @rajanarayana2922
    @rajanarayana2922 Před 2 lety

    thanks sir

  • @obsessedgamer6218
    @obsessedgamer6218 Před 3 lety +6

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

    • @muhammadzahid705
      @muhammadzahid705 Před 3 lety

      czcams.com/video/9Q50mVWvnQ8/video.html
      Plz like subscribe and share it.

  • @madhubanoth2928
    @madhubanoth2928 Před 8 měsíci

    Nice

  • @dieudonnevilsaint6725
    @dieudonnevilsaint6725 Před 2 lety +1

    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
      @jonrussell8587 Před rokem

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

  • @runbou3485
    @runbou3485 Před 2 lety

    អគុណបងthank

  • @felixpatrick1321
    @felixpatrick1321 Před rokem

    nice

  • @juniorsanbuenaventura2135

    INDEED, THIS IS GOOD INFORMATION !

  • @sidamarali3030
    @sidamarali3030 Před 3 lety

    I cannot thank you enough

  • @pratikkhara4616
    @pratikkhara4616 Před 4 lety

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

  • @eng.omareyadaljorani9954
    @eng.omareyadaljorani9954 Před 3 lety +1

    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.

  • @chittibabupandreka1791
    @chittibabupandreka1791 Před 9 měsíci

    Good

  • @fazlulkarim9123
    @fazlulkarim9123 Před 4 lety

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

  • @user-do8pz1iz3g
    @user-do8pz1iz3g Před 4 lety +1

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

    • @muhammadzahid705
      @muhammadzahid705 Před 3 lety

      czcams.com/video/9Q50mVWvnQ8/video.html
      Plz like subscribe and share it.

  • @ellenmayara8414
    @ellenmayara8414 Před 3 lety +2

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

    • @ellenmayara8414
      @ellenmayara8414 Před 3 lety

      ​@@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.

  • @iordanisiordanidis5161
    @iordanisiordanidis5161 Před 4 lety +1

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

    • @bass_lander
      @bass_lander Před 2 lety

      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

  • @thameemansari7846
    @thameemansari7846 Před 2 lety

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

  • @shaijuj2380
    @shaijuj2380 Před 2 lety

    Very nice gas

  • @abdelhamidshaker4191
    @abdelhamidshaker4191 Před 4 lety

    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

  • @as-uu6yo
    @as-uu6yo Před 2 lety

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

  • @junaidshaikh9980
    @junaidshaikh9980 Před 5 lety

    which software do you use ?

  • @akashsaha9969
    @akashsaha9969 Před 3 lety

    This is helpful.
    regaurds.

  • @jrsydvl100
    @jrsydvl100 Před 3 lety +1

    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
      @savree-3d  Před 3 lety

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

  • @davidannett3322
    @davidannett3322 Před 3 lety

    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
      @davidannett3322 Před 3 lety

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

  • @AMaz-zx9sj
    @AMaz-zx9sj Před 2 lety

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

  • @SA-369
    @SA-369 Před 2 lety

    Add PRV working .

  • @MrWHITTERS8
    @MrWHITTERS8 Před 3 lety +1

    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?

  • @ankitmoranku4546
    @ankitmoranku4546 Před 4 lety

    Please make video on this

  • @abhijitj1673
    @abhijitj1673 Před 5 lety

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

    • @abhijitj1673
      @abhijitj1673 Před 5 lety

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

  • @hamedmohammadi868
    @hamedmohammadi868 Před 2 lety

    Hi friend
    Wich program you make it??