TRANSFORMER SIZE SELECTION कैसे करते है। WITH FULL CALCULATION
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- Опубликовано: 11 окт 2024
- IN This video we explain transformer size selection according to load
Its very important to select correct ratting transformer according to load, so for this calculation we should use correct calculation
So in this video we explain calculation with load factor, and diversity factor and calculate correct ratting transformer
We also explain load factor and diversity factor and different ratting according to load
For more information learning about transformer size selection just watch and learn
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Thanks for watching
Informative Video
Good one #balajiengineers
Thanks
Excellent explanation... 👍🏻
Is type k or video bne bhut acha video h
Sir your all video are realy easy to understand and as we know the formula of Kva= √ 3VI/1000 but you calculated by formula Kva= √ 3VI/1000xpf . I didn't understand this formula can you please guide me.
He calculated the kVA considering lagging power factor of 0.8. If the kVA is calculated without considering pf, then after calculating kVA , the result will be divided by pf again to find the size for Transformer.
apne ye last mai kva ki kaunsi formula use ki ki thoda explain kre ye niche cos fi kidr se aaya
excelent
Thanks
Sir why did you take load in Amps why not in kw/hp/KVA??....plz explain
Nice video Sir.
NICELY EXPLAINED
Bhai video iccha he but ese hi sab assumption krke chalege to actual running me problem ho sakta he na ,, aur voltage drop to apne liya nahi,. Low level ke liye acha video he
Sir your suggestion is very good but how find out transformer rating i can't understand
Great Great good
Dear sir,
Please make a video of vcb capacity calculation
Zabardast
Sir I need information regarding switchgear potential transformer star and delta calculations and its actual working base application in switchgear
Sir, iske saath NGR calculation bhi kaiser calculate Karter Hai, bataiye
Nice video but i have seen in industry some time all plants run in this situation can we need load factor or maximum demand factor ? Thanks
FYI, lighting load is continuous load as per NEC, any load which runs more than 3 hrs is a continuous load.
I appreciate your work but you didn't took Voltage drop calculation into account. After this you will have to calculate SC current and if the Voltage drop is within Allowable voltage drop limit But you explained basics in very easy and good way. Keep making Electrical design videos for others to learn from your knowledge.
You can get similar content on our channel too sir where we discuss full electrical design. On next Sunday we are uploading video which u are expecting. Subscribe us to watch video
can you pls tell me why he taken PF in KVA calculation ?
Koi bhi x' mer ka load current calculation ka bhi video banaiye please....
Ok jld bnaege
really helpful topic
why considering pf while calculating KVA?
Ans - should be 125.79 KVA.....Plz Clear if I am wrong.
i have also calculated same . why he calculated PF ?
same question....??? why have u calculated pf?
Very nixe
Dear sir why include pf in KVA rating if we include pf then output is KW not a KVA.
Design of transformer manufacture not know which type connect output load like resistive, inductive or capacive after connect load then deside power factor, resistive load power factor unity, inductive load lagging , and capcitive load leading power factor.
(Please clear my dought why include pf in KVA thank you)
Nice explanation but
kVA = 1/1000{1.732 x V x I x cos(phi)}
wow gurug
Nice concept sir. But how to find actual Load factor and diversity factor for diff load ?
For that you can watch on this thursday on our channel where you will get full idea.All discussion based on IS &IEEE standards
@@CodingChair which channel ???
Bro sorry for small correction @12:25 pf won't come in that case...anyhow nice explanation👍🏻
Ek question hai...
For example
Agar ham wind turbaine k jariye electricity paida kr rhe ho...
Or hame wo domestic use k liye chahiye.
Or wind to continue same speed se nhi hogi...
To current me divertion hota rhega..
To waha pe 220 v constant lane k liye konsa transformer use 4 chahiye?.
Pls sugeeset me .
Or kya jo power milegi use battery me store krna ho to battery ki capacity kitni honi chahiye??
For better and constant output electronic ckts are being use like AVR's.
Battery capacity depends upon either your max generation or as per your load.
First thing you must being very clear about your System Design.
You can subscribe us ...so related video also posted on our channel
Sir kva calculation me pf kyu aaega?
1 megawatt load hai to kitane KVA ka transformar lagega . Please bataye
2566KVA with safety factor
Sir, KVA how. to considering pf
Sir yeh jo aapne Load Factor liya he usko kis basis pe apne liya samajh nahin aaya
Diversity factor are always equal to or greater than 1
राम राम भाई
How to calculate transformer per phase current
Sir, MCB-7 timer ko kaise maltimitar se kaise check kiya jata hai
Something wrong
How can you assume value of diversity factor pls explain
Total current = 175 Amps.
Are All devices single phase?
If yes!
Then 175/3= 59 Amps
Now for kvA calculation
KvA =√3 V(L-L)x I (phase)/1000.
Am I right ??
Sir how to take Divercy Factor
Sir, if we reverse the transformer means 420/11kv run 11kv around 800 metres then step down with other transformer it is possible and how to calculate. Please share your mob no to contact.
Plz. Answer my question anybody..
Why we take p. F. When calculating rating in KVA
As we can't take pf when we calculating current from KVA
Plz correct me.
we don't have to include pf in this formula
Yeh load factor kaise nikalte hai
HT AUR LT CABLE ME NO.OF CONDUCTOR KAESE NIKALTE HAI
If you are asking about size ? then its as per ampacity or current flowing , atomsphere nd grouping factors also derating factors considred.
You can subscribe us get know such type of ans. in future
Kw se kaise nikalenge
How can you assume load factor 0.6 as everything should be mathematically proven. Your assumption is not justifiable. Also, you have to explain difference between braking horse power and rated power while calculating these factors
Bhsi ji ye 60 amp runing load hai maximum demand nahi hai
Ha running load ya maximum load smj skte h
@@SNTECHNICAL sir Running load or maximum demand me koi difference to ni hai...????
Bai transformer me p.f kidr se agya
As per my knowledge pf should not consider.
Bhai 175 runing load hai
MDI NAHI HAI
Not understandable