Very good information you was sharing here... keep it up.... & thanx for uploading such a nice & interesting topics video for industrial point of views.
Apart from voltage drop its also provide the information about fault level and amount of fault current in case of sort circuit in secondary side. Please update this too
सर transformer का routine testing कौन सा होता है,और किस तरह किया जाता है,इस पर भी एक vedio detail से बनाएं।हर बार की तरह ये vedio भी काफी ज्ञानवर्धक था।
@@electricalwithabhishekjoshi .. आपके सारे videosमेरे लिए बहुत ही useful है और बहुत ही बहुत ज्यादा important है . मैंने अभी तक सारे वीडियो नहीं देखे है...1, या 2 देखा है अच्छा लगा और मेरे लिए काफी Helpful है...मैं खुद इस चीज के लिए surprise कर रहा हूं कि आपके वीडियो देखने के लिए मैं इतना लेट क्यों 🤔🤔 हो गया .. मेरी जो भी dout है वह आपके वीडियो से solve हो जाएंगे.. . . Thank a lot of you Sir...
Sir please create separate video of transformer testing like Transformer ratio test Transformer magnetic field balance Transformer Winding resistance Transformer IR test Transformer Vector group test Transformer Ten Delta test etc....
Interesting... thanks sir nice concept..by the we need separate video for parallel operation of transformer all conditions and parameters related... please provide
Sir Jaise 11kv/415 volt Ka TRF hai or uska % impedance 4% hai to agar hum us ko solve krte hai to 450 Ka voltage drop dekhne ko milta kya wo voltage drop HT side Ka Hoga ya LT side Ka
Sir 2 transformer ko parallel me connect krna hai but dono ki KVA rating different ho tb kya krna hoga ki dono transfer apne apne full load ke 60% - 90% kr work kre .eg T/F 5 MVA aur T/F 9 MVA ka hai
Sir if fix capacitor capacitance current is greater than no load transfotmer current and 3 phase induction motor. Then what will be effect on motor and transformer.
Sir control x-mer to be used in industrial applications. Maximum use in EOT cranes for example 415/110 bac 500 va why when 220 volt are easily compare to other
Sir,if we interchange the incoming and outgoing cables in transformer then what will happens? For example,if 66/11 kv transformer is there then if we can joint 66kv incoming cable in output of transformer and output cable with incoming of transformer then it is blast or not happens any thing? Please reply me sir..I research many things but not getting satisfying answer.
One question sir :- why is impedance determined in percentage%🤔🤔... जबकि impedance को तो हो हम ohm m referred करते हैं और यहां पर कितने परसेंटेज वोल्टेज ड्रॉप हुआ है को शो कर रहा है तो फिर यह कैसे
Sirjiii.... 2400/240 means Py 2400V and Sy 240V. Right ? You have multiplied 3% impudence with 2400V and got 72V Voltage drop. Why do yo multiply with 2400V and why didn't you multiplied with 240V. Could you please explain the concept behind the 2400 x 3% multiplication ?
Actually voltage drop experience in Seconday side. So, sec voltage drop will be 240 x 0.03 =7.2 v. So, seconday voltage will be at full load =240-7.2=232.8v. Therefore, primary voltage drop will be= 7.2x turns ratio= 7.2× k factor=7.2×(2400/240)=7.2x10=72 v= voltage drop in primary calculated in the presentation. Hope, it is clear to all. For info, sec voltage was 220v, instead of 240. Do calculation, will get the same result 72v drop in primary.
Sir Transformer me Jo no load ki condition me Jo losses hote hai or losses cover ko cover karne ke liye capacitor lagaye hai uska calculation kaise karte hai
Very good information you was sharing here... keep it up.... & thanx for uploading such a nice & interesting topics video for industrial point of views.
You are my really best teacher...
Intresting topic...👍👍👍🙏
Thank you Samvedna..
Apart from voltage drop its also provide the information about fault level and amount of fault current in case of sort circuit in secondary side.
Please update this too
Thanks sir for make video of this point. Thanks a lot n always helpful
Your video is very helpful for me
Thank you sir
Most welcome Hemant..
सर transformer का routine testing कौन सा होता है,और किस तरह किया जाता है,इस पर भी एक vedio detail से बनाएं।हर बार की तरह ये vedio भी काफी ज्ञानवर्धक था।
धन्यवाद हिमांशु।
जरूर बनाएँगे।
Good explanation
Good topic thank you sir❤
Abhishek bhaiya thank you so much for your tutor
I understand fully precentage impedance.. on transformer..
Motor ko VFD se conect kese karte he.. connection ke bare me batayenge??
Very motivational video & nicely explained....👌👌
Thank you Dinesh...
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..
@@electricalwithabhishekjoshi .. आपके सारे videosमेरे लिए बहुत ही useful है और बहुत ही बहुत ज्यादा important है .
मैंने अभी तक सारे वीडियो नहीं देखे है...1, या 2 देखा है अच्छा लगा और मेरे लिए काफी Helpful है...मैं खुद इस चीज के लिए surprise कर रहा हूं कि आपके वीडियो देखने के लिए मैं इतना लेट क्यों 🤔🤔 हो गया ..
मेरी जो भी dout है वह आपके वीडियो से solve हो जाएंगे.. . . Thank a lot of you Sir...
Thanks for good explanation. I will appreciate if you upload video about "Eddy current" in your beautiful explanation. Thanks.
Thank You So much for this video.
Sir please create separate video of transformer testing like
Transformer ratio test
Transformer magnetic field balance
Transformer Winding resistance
Transformer IR test
Transformer Vector group test
Transformer Ten Delta test etc....
Sir Thanks for this solid explanation 🙏
Interesting... thanks sir nice concept..by the we need separate video for parallel operation of transformer all conditions and parameters related... please provide
Yes we need another video as you said
Okay Saikumar..
Sir please make a video on the terms & condition of load sink between two transformer
Sub station mn laggay transformer series mn hotay hn ya parallal mn?
in yr example 72 volts ka drop hoga u told but as I experienced that in load losses test it will be loaded by applying 72 volt
Sir..converter transformer k upar video banaiye plz...HVDC mai
Okay Shivam...
Jb fault ho jata hai...tabhi high current flow ho jata hai
Kya tab meter me unit count ho jate hai kya?
Sir Jaise 11kv/415 volt Ka TRF hai or uska % impedance 4% hai to agar hum us ko solve krte hai to 450 Ka voltage drop dekhne ko milta kya wo voltage drop HT side Ka Hoga ya LT side Ka
Sir only high voltage men voltage drop karega ki lv men vi?
Sir please can you make a video on why NGR is compulsory in Alternator ?
Nice video, keep updating
Thank you...
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..
very good work
kindly make video of application of breakers.. like where we have 2 use vaccum/sf6/air etc ...
Thank you Abdul... okay...👍
Kindly aap is py details sy vedio bna den
HFU, OLU , Main feeder pillar, Mini feeder panel
XLPE cables , termination, Meggering etc ..
Sir ESP transformer or Rectifier Trafo usme Impedance ration kitna rahega
Respected sir,
I understood too much silly way,by you!
Request to explain how to calculate system fault level , for breaker selection .
Sir 2 transformer ko parallel me connect krna hai but dono ki KVA rating different ho tb kya krna hoga ki dono transfer apne apne full load ke 60% - 90% kr work kre .eg T/F 5 MVA aur T/F 9 MVA ka hai
Dono ki kva rating same honi chahiye.
By seeing nameplate how to distinguish wether it can run with VFD or not
Sir, impedance u have calculated on HT side incoming voltage. But, what is out put voltage from LT side??
Please make a video on Magnetic Balance Test
For connecting 2 transformers in parallel, what are all the parameters to be taken into account? Please make a video on this
Shoeb, I have made a video on parallel operation of Transformer. Kindly watch that video..
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..
Sir, please one video transformer testing regarding
Sir...
Minimum voltage impedance is better than maximum voltage impedance??
Well explain sir.....
It's video so informative....So can u make one more video for how can we do parallel to transformer and how to do synchronisation to diesel generator
Sir Please make a video on short circuit test and open circuit test performed on transformer in detail.
Sir if fix capacitor capacitance current is greater than no load transfotmer current and 3 phase induction motor. Then what will be effect on motor and transformer.
Hello sir our vedio is more useful and parallel operation conditions vedio upload please I'm our channel following sir
Sir pls describe how zig zag transformer works...
Okay Muragesh..
Sir control x-mer to be used in industrial applications. Maximum use in EOT cranes for example 415/110 bac 500 va why when 220 volt are easily compare to other
Kya ap bta sakte hai ...
Ki z ki valu max & min. Par x-mer me kya effect hoga..
Very good sir
Good information 👍
Thank you Susheel..
Sir pl make video when two motors of same kw rating are connected at site are consuming different energy as we saw from its energy meter
Sir generator and transformer differential protection ki relay me setting kitni hoti he calculation bataiye.
Okay Shubham, video banate hai..
Is any advantage or disadvantage of percentage impedence
Also % impedance can be used to limit short circuit current.
Sir please upload video on magnetic balance of transformer
KVA rating requires to be same in parallel operations??
Toh sir pls btao ki percent impedence kam hona acha hai yaa jyada hona acha hai
Hello sir
I want to know that what will be the reason when ground fault has showing higher ( grater then 200 amp) in ACB
Thank you sir
Sir plz make 1 vedio on Transformer OLTC Nominal Tap.plz
OK mondal Ji.....
Good
For Exp... Agr 50MVA ka transformer ha or primery voltage 132kv hn or is ka % impedance 4 ha.is ma full load pr kitny % voltage drop hon ga.plz reply
Nice video sir
Thank you Mohit..
Sir,if we interchange the incoming and outgoing cables in transformer then what will happens?
For example,if 66/11 kv transformer is there then if we can joint 66kv incoming cable in output of transformer and output cable with incoming of transformer then it is blast or not happens any thing?
Please reply me sir..I research many things but not getting satisfying answer.
Nice topic sir
But sir transformer Full Load pe na ho to tab impedance ka roal transformer me ku6 nhi hota....?
Chirag, trafo full load pe na ho to bhi impedance ka role to rahega hi.
But manufacturer full load ka reference deta hai.
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..
Sir breaking capacity K liye video banaye
Okay Dharmesh..
One question sir :- why is impedance determined in percentage%🤔🤔... जबकि impedance को तो हो हम ohm m referred करते हैं और यहां पर कितने परसेंटेज वोल्टेज ड्रॉप हुआ है को शो कर रहा है तो फिर यह कैसे
Thank you
Sir aik video multiplying factor pe bana de meherbani ho ge sir....
Plz explain how load will not be shared equally if percentage impedance is not same??
Sir, please tell what is the conditions of transformer parallel connection..🙏🙏
Sir please make video on transformer parallel
Rajinder i have made video on transformer Parallel operation.
Kindly watch that video.
How to connect two transformer in parallel....plz sir video bnaye ......
Hi , what happened if phase angle reduce from 120 degree in three phase system
Explain how to calculate ℅impedance in 3ph , 33/11Kv, 5MVA, 8MVA, and 3.15MVA compare
This voltage drop in primary side or secondary side sir
Always secondary side
Sir polarity test pr video bnaye
Sir
Why required in impedance voltage on the transformer ,
What is reason please dtails described.
Sorry I didn't get your point.
Bhaiya
Please some video on how to read HT switchboard drawing
Difficult to explain HT Drawing in videos..
Sir how we calculate line impedance and how to set relay for distance protection.pls
Transformer type of cooling ONAN??? Kya hai
Deepak, ONAN is oil natural air natural.
Sir 1 video magneto resistor pe bhi video bnao please
Sirjiii....
2400/240 means Py 2400V and Sy 240V. Right ?
You have multiplied 3% impudence with 2400V and got 72V Voltage drop.
Why do yo multiply with 2400V and why didn't you multiplied with 240V.
Could you please explain the concept behind the 2400 x 3% multiplication ?
Mathew we use high voltage side for Calculation. That is why I used 2400V.
Electrical With Abhishek Joshi
Thank you Sirji for the clarification.
Most welcome Mathew..
Actually voltage drop experience in Seconday side. So, sec voltage drop will be 240 x 0.03 =7.2 v. So, seconday voltage will be at full load =240-7.2=232.8v.
Therefore, primary voltage drop will be= 7.2x turns ratio= 7.2× k factor=7.2×(2400/240)=7.2x10=72 v= voltage drop in primary calculated in the presentation. Hope, it is clear to all.
For info, sec voltage was 220v, instead of 240. Do calculation, will get the same result 72v drop in primary.
Well explained..
Sir Ten delta test k baare me bataiye plz
Sir please
Electrical Drawings par video banaiye
Ki Electrical Drowning kese padhe
Manish, kindly watch the playlist of Drawing and Calculation. There you get basic drawings like DOL and star Delta.
Sir 2 transformer ko parallel me kaise connect karte hai kya is pr video bnai h aapne
Please make a video on zigzag transformer
Greet sir
How to calculate voltage drop in transformer by % impedance
Sen bhai
If % Impedance = 3%
Rate of voltage = 11000 V
Voltage drop = 0.03 x 11000
=330 V
Transformer pallarer k bare me video bnaiye sir
Okay Pintu..
What can be the minimum speed which a VFD based motor can run safely
Susheel we can even run at 5RPM.
Sir aap video se bahut kuchh sikhne ko mila
Thank you Mukesh..
Hi sir,
REF or SEF me kya different hota he?
Thank sir
Transformer me Vector group kaese draw karte hai aur Dyn11 ka kya matalab hai
Anshul, ispe video banate hai...
Parralel operation condition vidio bnaye sir
PLEASE CAN YOU EXPLAIN THE CT RATIO HOW TO SELECT FOR THE NEWLY CONSTRUCTION SUBSTATION
👍👍
Thank you sachin..
Sir
Transformer me Jo no load ki condition me Jo losses hote hai or losses cover ko cover karne ke liye capacitor lagaye hai uska calculation kaise karte hai
Sir jee
Aux trafo 1 is 80% load that time aux 2 breaker close with the help of buscoupler... It is possible or not... Sir
Iswar it depends on aapko Circuit kaisa hai.. kaise system develop kiya gaya hai ispe depend hai.
Sir aap ka mobail number mil sakta hai...kya...?
Iswar aap comment box mein doubts puch sakte hai.
*Which Voltage drop Primary or Secondary?*
Vipur, overall voltage drop of a Transformer.
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..