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spikenet
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Join Date: Jan 2012
Posts: 9

Transformer Design

04/19/2012 1:15 AM

What is the difference in transformer design, when it is being used as single operation or parallel operation?
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sprabakar22
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#1

Re: Transformer Design

04/19/2012 1:25 AM

the parallel operating transformer must hav same rating.

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spikenet
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#2
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Re: Transformer Design

04/19/2012 1:29 AM

Apologies if i am not clear in my Q.

I wanted to know is there any change in design of each transformer when when they run single or in parallel except for voltage ratio, kVA, ph sequence, freq.
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V.I.Abraham
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Re: Transformer Design

04/19/2012 8:10 AM

most important vector group
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SolarEagle
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#3

Re: Transformer Design

04/19/2012 1:40 AM

This gives an excellent explanation...

http://electrical-engineering-portal.com/parallel-operation-of-transformers

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loadshare
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#5

Re: Transformer Design

04/23/2012 8:43 PM

have the same vector group if run in parallel

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