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Anonymous Poster

oltc

01/06/2010 7:16 AM

what is function of on load tap changer?
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Anonymous Poster
#1

Re: oltc

01/06/2010 7:32 AM

http://en.wikipedia.org/wiki/Tap_changer
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electricalexpert65
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Join Date: Oct 2009
Posts: 2061
Good Answers: 169
#2

Re: oltc

01/09/2010 10:05 PM

To change the taps on the transformer winding (to get a constant secondary voltage, even when the primary voltage is fluctuating) even when the transformer is on load.
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