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bhavinraval_08
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Join Date: Jun 2009
Location: gujarat, India
Posts: 17

Power Transformers and Temperature Rise

06/26/2009 5:10 AM

i want to perform test on power transformer like TEMPERATURE RISE TEST, vector group check test, sc test etc. please give the standard procedure according to IEC standared.
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#1

Re: Power transformer testing

06/26/2009 5:30 AM

What does the transformer manufacturer's documentation say on the topic?

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bhavinraval_08
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Join Date: Jun 2009
Location: gujarat, India
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#2
In reply to #1

Re: Power transformer testing

06/26/2009 6:33 AM

I want to perform this test in my lab, but i have no idea about test procedure. so if y have test procedure about this, please give me information.
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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Good Answers: 839
#3
In reply to #2

Re: Power transformer testing

06/26/2009 6:38 AM

<sigh>

What does the transformer manufacturer's documentation say on the topic?

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bhavinraval_08
Active Contributor

Join Date: Jun 2009
Location: gujarat, India
Posts: 17
#4
In reply to #3

Re: Power transformer testing

06/26/2009 7:59 AM

i have no any document from TR manufacturere, But i have IEC standard 60076 part -II for temperature rise test. According to that i need to perform this test upto when 1deg.C temperature variation. after that remove SC and measure temp. up to 15min. From this two reading i do some mathematical cal and plot one graph for it.
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