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Associate

Join Date: Aug 2014
Posts: 35

Neutral Shifting

09/02/2014 12:18 PM

In case of wye wye transformer with both the neutral grounded how the neutral point of secondary winding will shift in case of unbalance load.? Please try explain with phasor diagrame.

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Guru

Join Date: Oct 2008
Posts: 42355
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#1

Re: Neutral shifting

09/02/2014 12:41 PM

Why not read this: Power Systems Grounding is probably the most ... - Eaton,

or one of the thousands of other documents available on the web?

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Guru

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#4
In reply to #3

Re: Neutral shifting

09/02/2014 1:05 PM

You need to work on your terrible spelling and punctuation.

Anonymous posters should be banned.

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Anonymous Poster #1
#9
In reply to #4

Re: Neutral shifting

09/02/2014 3:23 PM

don't change the fact that you know not of electrical...self admittedly.

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Guru

Join Date: Oct 2008
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#10
In reply to #9

Re: Neutral shifting

09/02/2014 3:50 PM

I know my technical limitations.

I also know how to perform a rudimentary web search.

You still don't know spelling, punctuation or manners.

Do you have ANY redeeming qualities?

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Anonymous Poster #1
#12
In reply to #10

Re: Neutral shifting

09/02/2014 4:26 PM

yes...i am an excellent marksman, good hygiene and grandmere loves my food cooking.

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Guru
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Join Date: Jun 2008
Location: Alabama
Posts: 1604
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#5
In reply to #3

Re: Neutral shifting

09/02/2014 1:15 PM

That sounds like an intelligent comment. Maybe you should educate yourself

in electrical safety and spelling.

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Anonymous Poster #1
#7
In reply to #5

Re: Neutral shifting

09/02/2014 3:20 PM

Is electrical spelling different? Good Lord, all of those years lost!

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Guru

Join Date: Jul 2007
Location: Commissariat de Police, Nouvions, occupied France, 1942.
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#6
In reply to #3

Re: Neutral shifting

09/02/2014 1:24 PM

After three missing apostrophes, two superfluous full stops, a missing capital, the faulty plural and a missing full stop I would say there are other places where trust is in short supply. You don't speak French, do you?

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Anonymous Poster #1
#8
In reply to #6

Re: Neutral shifting

09/02/2014 3:22 PM

Oui, je parle un peu, mais je préfère la lingua pura.

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Anonymous Poster #2
#16
In reply to #6

Re: Neutral shifting

09/03/2014 1:54 AM

Well, testing English grammar is not the aim of this forum I guess !

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Anonymous Poster #1
#17
In reply to #16

Re: Neutral shifting

09/03/2014 11:21 AM

"...it is important to note that for many users of this site, English is a second language. Therefore, there is no reason to report, highlight, or denigrate grammatical errors, typos, etc."

yes be not denigrating my posts please. This amount I understand.

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Guru
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#11
In reply to #3

Re: Neutral shifting

09/02/2014 4:15 PM

Sounds right to me. For example, I work on wind farms and power station designs up to 33kV but I wouldn't do this either because I am not a registered and qualified electrician and anything I do to my houses electrics could void my home insurance!

Did you read Lyn's supplied link?

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Anonymous Poster #1
#13
In reply to #11

Re: Neutral shifting

09/02/2014 4:37 PM

work on up to 33kVs and not electrician? so service electrician but not house electrician? How can you not know circuit work but understand HV?

surely you can replacements of branch appliances, contactor, relay, starter, switches, dimmer, receptacle outlets, etceteras?

you can do the works, but have inspector come by to ok work...if get permit and inspector ok, then ok.

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Guru
New Zealand - Member - Kiwi Popular Science - Weaponology - New Member Engineering Fields - Power Engineering - New Member Engineering Fields - Electrical Engineering - New Member

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Location: Auckland, New Zealand
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#15
In reply to #13

Re: Neutral shifting

09/02/2014 5:46 PM

No, no, no your missing the point I was trying to make, its not about not being able to do the electrical work (which we can do) its about not doing the work because of legal reasons. That's all I was trying to point out.

you can do the works, but have inspector come by to ok work...if get permit and inspector ok, then ok.

Technically that is allowed down here in my country for example (don't know about the current regulations in others on this issue) but it is actually faster and cheaper to just get the electrician to do the whole thing including the inspection and signoff themselves for simple jobs.

That however is starting to go off topic. Did Lyn's linked document answer your question? Am I even talking to the original poster or just someone else sniping?

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Guru
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#18
In reply to #13

Re: Neutral shifting

09/03/2014 6:17 PM

I'm authorised to work up to 11K but I won't touch a domestic installation. Not because I don't understand it, it's because I don't know the installation techniques used in domestic work.

It's a part of the electrical industry I've never needed nor wanted to know in my line of work.

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Guru
Engineering Fields - Electrical Engineering - Been there, done that. Engineering Fields - Control Engineering - New Member

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#2

Re: Neutral shifting

09/02/2014 12:43 PM

When shifting to neutral, one only needs to depress the clutch once.

Please first explain why this is not a homework problem. It certainly sounds to me to be a homework problem.

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Anonymous Poster #1
#14

Re: Neutral Shifting

09/02/2014 4:39 PM

beware of 'Guru' with 'technical limitations'

he not so good by his own words.

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Anonymous Poster #3
#19

Re: Neutral Shifting

09/03/2014 11:29 PM

Press Brake and Clutch. Shift To Neutral. Same procedure for Balanced load and unbalanced load. Stop the truck and rearrange to balance the load.

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Anonymous Poster (10); Crabtree (1); jack of all trades (2); lyn (3); redfred (1); TonyS (1); wareagle (1)

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