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Autotransformer

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Markr

Markr

Electrical
Joined
May 3, 2000
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6
Location
CA
I read the following quote about autotransformers. " Abnormal volatges may occur in three-phase wye connected autotransformers due to either line grounds, third harmonics or line transients "

What is the reason behind this and can this occur because of a loss of phase ?
 
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