Can we remove Neutral wire? Importance of Neutral wire
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- čas přidán 30. 07. 2024
- What is the importance of Neutral wire? Can we remove neutral wire? Why the size of neutral conductor is less than the other conductors? In this video, you’ll get the answers of these questions.
#neutral #NeutralConductor
Also check out this tutorial here : www.theelectricalguy.in/tutor...
Time stamp
0:00 Intro
0:33 When we can remove neutral
2:35 We should not remove neutral if..
5:07 Why size of neutral wire is small?
6:38 Summary
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Created By : Gaurav J
Wonderful explanation of neutral conductor to Wye transformer.
As usual you supply wonderful information.
Glad it was helpful!
Fantastic video, I finally understood several subtleties of three phase systems in just one short video THANKS
Glad it helped!
Crystal clear explanation.. somebody give this guy a PhD 🤗
He might have PhD in Electrical Engineering
I came to this video while trying to understand how neutral lines work. And now I'm subscribing. 🙂
I reviewed the lesson a second time (8 months later) naturally even more informative. Thank you.
I plugged a 110V television to a 220V outlet and had it blown in a few seconds, this explains that occurrence that happened more than a decade ago. Thanks Dr. Electrical Guy.
That should never be possible. Wes the neutral missing somewhere? 220v receptacles should have a completely different shape so 120v plugs should never fit
Dude thank you, I've been struggling with this for a couple years now & you explained it in a way that I almost instantly grasped! Hats off friend!
Glad it was helpful ☺️ Do share and subscribe 😊
It is really great, easy and direct explanation, once the person understands the idea precisely he would explain it clearly as you did. Thanks for your golden efforts
Thank you 😊 🙏🏻
Wow, one of the best explanations i ever listened on CZcams. I want to add some practical application of not using neutral wire. For instance in transmission line we can not provide a neutral wire as we don't connect load
Great job! Simple to understand explanation.
Bro That explanation was very easy to follow
Thank You!
Explaining removed all doubts in my head❤️ tysm💯
I found your channel today and watched 10-12 videos on one stretch, you are truly a gem ❤
Thank you 😊 do share and subscribe to my channel ✌🏻✌🏻
Already done ❤
Thanks 😊
Sir you are a genius. Much appreciated your videos as u have the art of teaching
Thank you, very clear presentation.
Thank-you sir for super explaination
You Made that easy for me❤️❤️
Very great video. God bless you sir.
Sir,ur giving clear explanation to us about electrical topics and thank you soo much sir for your videos
Which are very useful for us.
We need this kind of teachers who have all practical knowledge
The most clear cut explaination I've ever seen 🔥🔥❤️👍👍
Thanks 😊 do share and subscribe to my channel ✌🏻👍🏻
Good presentation n explanation
Just one question where does the neural current go in single phase system
Thank you indeed for such a clear explanation of the importance of neutral wire.
Would you please advise if presence of an RCD would help and if it would trip off in case there is a loss of neutral wire on three phase supply.
Thank you.
You are doing amazing work
Very clear explanation.thank you very much sir.
Well done Sir. You have cleared my doubts which have troubled, me for so long. Thank you once again.
😊 great. Do share and subscribe to my channel ✌🏻✌🏻
@@GauravJ already done
Great video Gaurav, thank you.
Excellent practical explanation keeping theory as base. Good!
Thank you 😊 do share and subscribe 😇
Very nice information , thank u sir
Great illustrations .
Thank you, I finally understood how the three phase system works
Great 👌 do share and subscribe to my channel ✌🏻🙏
Very good demo and explantion what happens if earth and nutral are connected to avoid earth missing in supply
Thanks for the precious explanation ..
Also wanted to know if a single phase RCCB connected to a load will trip if the loads in all the 3 phases are balanced (identical).
Hi
Again thank you for your technical support.
Now we want to understand what happens when batteries on telecom site are not fully recharged.
Good, informative video!
Excellent vedio explaination with technical terms.
Can you please make a new vedio on VFD and Soft starter programming and troubleshooting.
Thanks
You simply mind blowing sir
So nice and educative sir
In North American practice, the wye point of the primary in wye-delta three phase transformer banks (wye-primary; delta-secondary), is often disconnected from the neutral to balance the secondary voltages. This allows the wye point to "float".
Cool. Explain in simple way
Nice explanation sir!
Understandable with ur explanation
Nice explain, can you explain how to calculate single phase voltage on a unbalanced wye with floating neutral
Superb explanation...
Thank you bro, super clear.
Giving summary is fruitful at last
Well explained. Very valuable information.
Thanks 😊
Mind-blowing sir
excellent video...
Very clear. Thank you Sir !
You’re welcome 😊 do share and subscribe to my channel ✌🏻😊
Sir great explanation.. But i have 2 questions..
1- Is A transformer of an inverter similar to distribution transformer.. I mean a small tranformer also has a neutral wire or it difference from distribution transformer??
2- if neutral make balance of each load of a house then why sometimes we face the problems of low or high voltage in our house??
Bang on target 🎯👏 👌, great explanation sir
Thanks 👍🏻 do share and subscribe to my channel 😊✌🏻
Wonderful Sir
Thank you🙏🙏
Definitely superb 👍
good explanation
Good video. Suggestion, put three phase systems somewhere in the title, as it is not applicable in single phase systems.
Nice topic sir 😍
Awesome video mate thank you !!!
Thanks 😇 do share and subscribe 🙂
Suppose, we take a mcb, connect 3 phases in its input and short the 3 output terminals and turn ON the mcb. What will happen? Will there be a short circuit or the common point of the mcb output will behave like a neutral point?
Sir, can you make a video of connections in substation to announcation panel, battery charges and also connections from CTPT set to HT Meter and connections in CT Meters please...
Thank you sir.
Thank you 😊 sir 😍
Perfect video 👌. simply super
Thank you so much 🙂
Thank you
I am a Student of Electrical engineering and I love your explanation ❤️❤️
Thanks. Do share and subscribe to my channel ✌🏻✌🏻😊
U r videos are interesting
Yes ur right
Awesome video. Thanks.
Welcome 🙏🏻 do share and subscribe to my channel ✌🏻👍🏻
Great vedio bro.. love ur explanations
Thank you 😊 do share and subscribe to my channel ✌🏻
Helpfull👍
Sir pls explain....Why does current not decrease on passing through a resistance
Nice video sir
Very good
I enjoyed, loved it ❤️💖❤️💖❤️
Glad you enjoyed it
Good explanation. Pl. explain about Neutral and Earth in AC transmission.
Sure we'll try for that. Do share the video 😊
thank you
Thanks for sharing. If the neutral wire detected amps value, which is not negligible, can we assume the 3 phase loads are not balanced? Second question, if we found the voltage on each phase is not identical, can we assume there might be a problem with the neutral wire?
Dear sir,
i have 3 questions,
1. What will happen if we joint two different transformer neutral wire together
2. What will happen if we connect load phase wire from 1 transformer and neutral with 2nd transformer
3. In large UPS system there is 3 core wire for 3-phase inputs, but out of ups is 3 phase with neutral, how we get this neutral on UPS output
Great
I have got to know something new
After watching this video, I wanted to write this.
First, we understand the CURRENT in a simple way.
We are having an Over Head Tank at every house, right? From there we are having connections to our bath rooms, kitchen, utility etc. with the pipe line (Plumbing line). Once we open the tap, the water will flow from the Over Head Tank to the tap through the pipe line. We use / consume that water.
Consider, you are having a Geyser at your house. It consumes current to operate. If we give some current by turning on the switch (Same as Water in the pipe line to the Tap) with required force, (Voltage) the Geyser will draw / Consume the power (As designed). Wires used in this are the Conductors which carry the current same as pipe line which carries water. Here the Power source would be Transformer same as Over Head Tank for water. We can draw the current as much as we required to our electrical gadgets. (But the transformer can not store the current as we store the water in Over Head Tank, Current comes directly from the Generating Station through Transformer)
Example:
Geyser Power (P) = 1000 Watts (Consider as Consumption of Water (Quantity) with specified force)
Current (I) =? (Consider as Water which you are going to consume)
Voltage (V) = 220 V (Consider as Pressure of Water flowing in the Pipe line)
Formula: P = V X I
That is, 1000 = 220 X I
So Current (I) = 1000/220 = 4.5 Amps (Consider, you consumed 4.5 Litre of water)
There is No Minus Current as told in this video. (Think about the Water, how will you minus the water?)
Neutral Current will be zero if all the 3-Phase current is same. (Balanced)
“All the current meeting at junction is Zero” according to Kirchhoff’s Current Law
Consider, there are three houses with single phase power supply connection with different phases (R, Y B).
House R - Consuming 5Amps
House Y - Consuming 8Amps
House B - Consuming 10Amps
Then the Neutral Current would be
√(R2 + Y2 + B2 - RY - RB - YB)
√(52 + 82 + 102 - 5X8 - 5X10 - 8X10)
√(25 + 64 + 100 - 40 - 50 - 80)
√(189 - 170) = √19 = 4.36 Amps
So, in this case, the unbalanced 3-Phase load Neutral Current will be 4.36 Amps.
The Neutral Current would have been zero, if each Phase current would have 5 or 8 or 10Amps
Neutral current will be high if the load is not equal in 3-Phase circuit. But it will be less when compare to each phase Maximum current. So always we use Half of the Phase Cable size for Neutral in 3-Phase loads, considering the balanced load.
Video is cristal clear but could you explain how the risk of unbalanced phases is coped with in distribution networks without neutral ? Like where I live
Always great videos.Im learning alot Many Thanks. Gaurav J
Glad to hear that
what happens in the short circuit condition if the neutral & phase wire are interchanged.
Please Make a video on Difference between lbs and vcb???
Very good explanation
Thank you Aslam. Do subscribe to my channel and share the video ✌🏻🙏
Pls make a video for star-Delta startor control panel for high power motor
could you please take a video of controller explanation. with examples like PID,DYNAmic etc
Sir,what if loads connected to different phases are lagging and leading in nature?
Couldnt get much better explaination
Could you please make a video about Phase Shift Transformer (the operation principles, usage..)
Sure. I’ll try!
✌🏽thank you …very helpfull
Do share and subscribe 😊😊
Could you please discuss the effects of unbalanced delta-bank transformer. Ive just subcribed on your channel. Thank you
Pls make video on how unbalanced loads impacts neutral size and calculation of unbalanced N current formula with load angle or sequence
Sir your way of teaching is good please make a video on floating neutral
Thanks. Do share and subscribe to my channel ☺️✌🏻
@@GauravJ Also make a video on floating neutral sir
The question is in 220 V single phase system if we remove the neutral wire(meaning we only have hot wires) can the current complete the circuit back to the transformer?
Nice explain
Thanks. Do like and subscribe to my channel !!
Thanks
1)Sir at 2:17 how loads will work without neutral wire or without low potential path for each phase.
2) Sir in case of balanced single phase system do we need neutral wire ?
That was nice and clear explanation, I just have one question in mind, in the unbalance load without neutral, voltages in all three phase will become unbalance too, but where does the unbalance current path back to the source if there is no more neutral conductor.
Good point
Good question
Let me ask a question of removing neutral cable in the system. In case of load are equal in three phase. Can i connect three lamps of the same current, voltage and power?. If i connect it work properly without any damages?. How i connect these connection?.
Thank you sir❤️🙏
Do share and subscribe 😊
Nice explanation sir.
One question. Sir.
Difference between neutral wiring and grounding..
Thanks. Do ahare and subscribe 🙏✌🏻 I'll try to make a video on that