What Is a Zigzag Transformer?
Posted: Sat Apr 27, 2013 11:03 am
A zigzag transformer is a three-phase device that produces a ground reference point from a three-wire, three-phase power line. It falls under the category of three-phase transformers and makes use of a special design that derives a new set of three-phase vectors from the existing three-phase vectors that drive a star or Y-connection.
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