How Transformer Tap Changer change Voltage|Effect of Transformer Tap on Voltage|Transformation Ratio

Queries Solved:
1. Transformation Ratio.
2. Transformer Tap Changer
3. How to vary voltage by Transformer Tap Changer.
4. How voltage change by changing transformer Tap position.
Hello friends in this video we discussed about Transformer Tap Changer in the simplest way possible.
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In this channel we cover the topic like Machines, Power system and general electrical in the simplest way possible.
#Transformer
#TapChanger
#Voltage
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[@dhirendrakumarsingh2588]

If step up transformer ke LV side me... Input voltage high ho jay to iske input voltage ko kaise regulate karenge through tap changer while Transformer is on No load position on that time?

[@whatiwilldo4501]

But voltage at primay and no. of turns at secondary is fixed and we r increasing no. of turns at primary(as taps at hv side) then t.formation ratio decreases and secondary voltage also decrease?

[@digvijaydosad9906]

Right... To increase the output voltage we have to decrease the primary no of turns

[@NikRajput]

Thank you sir but , kitne tap badhane se kitna voltage badhega aur tap gatane se kitna voltage kam hoga ?? please answer sir❤

[@SanjayChauhan-dz4cw]

Nice explain sir... Why transformer secondary voltage is 433 Volt ? Which reason we will not consider secondary voltage is 430 V?

[@kaifyhussain3328]

Lajawaab explanation 👍

[@s.kyadav9694]

Protaction really nd protaction c.t k bare me video chahiye sir muje.. thanks sir for your all videos 😍

[@jeevankumarswain4393]

Yes need more about tap position

[@nisargpatel7917]

Excellent Explanation, thank you Sirji

[@Antarman_72]

Sir another doubt is, when tap position increase then why power factor is also increase.

[@TravelllerArun]

We have transformer with vector group of Ynyn0. Will you make a video on this vector group. This is our Generation transformer & it's behaviour is different in import & export, Synchronised & desynchronised condition.

[@vishalpatel-fe1yd]

Sir din me kitani baar tap change hona chahiye aur kitne tap change count ke baad service ki jarur padti hai

[@schoolcracker]

What's the possible tab positions in parallel operations of say three transformers with two having same % impedance and MVA/KVA and third with different % impedance and MVA/KVA

[@dineshprajapati-k7h]

Well explained sir ❤❤

[@surendrakverma555]

Very good. Thanks 🙏🙏🙏🙏🙏

[@AKSHAYKUMAR-lq6hl]

Thank you sir your understanding power is awesome

[@panchalprashant8786]

Sir plz ans transformer me insulating oil circulation hota he?

[@shankarjadhao6603]

In your second part of video, you telling output secondary voltage is boosted /incrases by increasing no. of primary turns. This statement I feeling reverse. Because if yo increasing primary no. of turns means reduction of tap position then the secondary out put voltage will be decreases. Please clarify & confim the confusion.

[@electricalwithabhishekjoshi]

Tap changer is always installed on HV Side of transformer. When we change the tap on HV Side we get regulated voltage on LV side. And yes they are directly proportional. When we increase tap, voltage will increase.

[@Manoj.singh23]

Mne Aaj grid m tap or voltge ka chart dkha unse 17 taps the or tapping increase krne pr voltage km ho rhe the 33kv voltage vo 33/11kv

[@sonurajput-po5iq]

Yes actually V2 is inversely proportional to primary turns as per transformation ratio, so if secondary voltage coming less due to load increase in secondary side then we require to decrease the primary turns for increasing the secondary voltage of transformer.

[@sonurajput-po5iq]

@@electricalwithabhishekjoshi it is not necessary tap changer always installed on HV site for example in traction transformer for railway in 21.6 MVA transformer 132/27kv tap changer installed on Lv side but this is off load tap changer of total 6 Nos tap.

[@sangramjitsenapati3923]

@@electricalwithabhishekjoshi no of taps inversely propertional to voltage on secondary

[@prakaschandra3007]

Sir interview keliye video banayie

[@electricalwithabhishekjoshi]

Prakas, interview se related kuch videos uploaded hai. Aap wo dekh sakte hai..

[@prakaschandra3007]

Thank you sir 🙏

[@murtazaalam9510]

kindly request sir, Define the related No-load voltage ratio (HV/LV)33/0.433.

[@sumitnarkhede.3105]

sir jab hum transformer ke input voltage ko badahate hai.ya ghatae hai.to output current bhi kya badhata ya ghatata hai.

[@AlishaKhan-ld2qt]

Thanks🙏 good explanation👍

[@ambrosiallife8376]

Oltc apne aap position change krta h ...but pls tell ki oltc ko kaha se pta chalta h ki abhi postion change krne ka vakt aagya h

[@devivara1162]

Sir why power plant using both power generation and grid system???

[@sanketghogare9360]

Pls make one video on isolation transformer. Why we used isolation transformer on primary side of ups

[@brijwasibake991]

Sir panel testing aur electrical drawing ki reading pe video banaea please sir 🙏🙏🙏🙏

[@electricalwithabhishekjoshi]

I have made a complete Playlist for electrical Drawing. Kindly watch that Playlist.

[@sanketghogare9360]

@@electricalwithabhishekjoshi pls make one video on isolation transformer. Why we use isolation transformer at primary side of ups

[@devilbroadi3540]

Excellent video sir and make a video for interview point of view on tap changing

[@electricalwithabhishekjoshi]

Thank you.. Okay we will make video based on interview.

[@achaudhari1096]

Very Good information.Sir I request you please make videos on control wiring of 220kv breaker and conrol&relay panel.

[@electricalwithabhishekjoshi]

Okay 👍

[@harinshukla3693]

Sir....in 220kv substation ,in 220/66kv Transformer why voltage decrease if we increase tap position ...also why tap changer provided on lv side?

[@ayezakhan1549]

Greet sir nice method

[@ABHISIRMA96]

Outside RMU k baare me video banaye aap

[@ahirshailesh7906]

Super amazing bhai

[@learn-x2535]

Sir tap change kon sa side me hota hain....LV/HV

[@electricalwithabhishekjoshi]

HV

[@learn-x2535]

Thank you sir

[@38shaileshyadav96]

If any Short circuit fault occurs then C.B open and at this instant what will be effect on alternator it may be DEMAGNETISING effect( cause of armature reaction) or not and what will our ACTIVE RECOVERY VOLTAGE plz explain

[@electricalwithabhishekjoshi]

It depends on which circuit breaker is operated. If main CB operates then the result will be blackout. In that condition you need to take supply from GRID, start rolling of turbine, synchronize system with GRID and after normalization Desynchronize system with GRID. It all depends what kind of system you have.

[@md.raselali6564]

Great explanation

[@t.r.gpratham982]

But kitna voltage bada sakte hain har ek tap changer main i think 10 to 15v is it correct

[@electricalwithabhishekjoshi]

Tap changer installed in our plant will increase 200 volt in each tap change.

[@arifpathan7787]

Star delta starter me agar motor star me start hoti h n uska timer agar kharab ho jaega to motor pe uska kya effect hoga ispe ek video banaa dijiye plz sir 🙏🙏 Waiting for your positive response.

[@narinderbatish4772]

Kya voltage cut of hoti kya hai

[@8709ali]

Why contacts not sparking, during operation?

[@theharish7236]

Ek video series transformer testing per banaiye sir

[@electricalwithabhishekjoshi]

Okay..👍

[@s.kyadav9694]

Sir plzz plzz detail one video on h.f bank( harmonic filter bank) in power plant.. I'm working at DCM Shreeram chamical plant as a electrician..

[@shivamtyagi9328]

Sir ak video star supply &delta supply vfd 12pulse k bary video bno

[@electricalwithabhishekjoshi]

Okay 👍

[@sanketghogare9360]

Pls make one video on AMF vs ATS And how both works. What is the difference between two

[@prabhudutta_sahoo98]

T/F tap changer k bare me ek video banaiye sir

[@surajbhosale8707]

Isolation transformer par videos banaye

[@suryakumar3063]

Sir electrical drawing ko kasa read karte h isko le kr 1 video baniya na plzzz

[@electricalwithabhishekjoshi]

Surya, electrical Drawing pe ek puri Playlist hai. Kindly watch that Playlist.

[@waseemsaqi]

Bro please 1 video Sattic Var generator(SVG)

[@dilkhushsuwalka5327]

Sir ....har feedar ka mf alag alag hota hai ...jese 2000, 4000 hota hai... Sir ek video ap mf pr bnao...or hame samjao sir

[@AnilKumar-619]

Sir ap ik pdf file banyo transfarmer ka bara ma transfermer parts and safety type of transfermer

[@electricalwithabhishekjoshi]

Okay Anil.. Let me see..

[@samiranb812]

(Str str delta) 160 mva (which hv tertiary)tsf( YNa0d11) me ulta hota hai when tap increase volt decreased and vice-versa

[@ambalalnagda3282]

Thanks sir

[@sanjaybhosale2018]

Sir, tap changer mein 9_ tap kyon hota hai

[@subhajitlayek6471]

Hlw sir, Good morning Please Sir ek video transformer working principle Faradays law of electro magnetic induction & mutual induction related ...🙏🏼🙏🏼🙏🏼

[@rajeshnandaniya3800]

3:28 Wrong Explanation!!🟥 Take Example of 66/11KV Dy11 transformer... Tap is generally provided on HV windings. Lets take N1= 66 KV side winding turns N2 = 11 KV side turns V1= 66KV, and V2= 11KV Now, ... V2/V1 = N2/N1 Therefore V2= (V1)*(N2/N1) If you increase tap position in transformer, ultimately you decrease no. of HV winding turns. That means N1 Decreases... And from above equation we can observe that Secondary voltage on 11 KV side increases ...

[@mohd.faizkhan3929]

👍👍

[@ambrosiallife8376]

Jab current increase, then voltage decrease, nd when current decrease then voltage increase.....this is fact....pls explain the logic behind it

[@tauqeerbutt2375]

Kindly request sir

[@tauqeerbutt2375]

Tap change hz frequancy efect

[@RAVINDERKUMAR-ig1vg]

Sorry but this is wrong .. tap increase Krna matlab primary side turn discreas hota h .. or tap hamesa Hv side hota h sir 👍

[@RAVINDERKUMAR-ig1vg]

Jisse per trun voltage increse ho jati hai or output voltage increase hoti h

[@gphanindra2949]

your pro in wasting time... you always repeat the title of video atleast 4-7 times, which takes quarter time of total video time...

[@debasishacharya4797]

Sir i have 2 interview question whose answer was not satisfied me 1. How to check the life of Transformer? (I have given answer as DGA analysis which is wrong sign given by interviewer) 2. For a 33/ 11 kv transformer load balancing using Clamp meter??? How one can done it

[@waseemsaqi]

Bro please 1 video Sattic Var generator(SVG)