3 PHASE TRANSFORMER #16 - STAR - ZIGZAG STAR CONNECTION ( PART 2 )

Let us see another connection for the STAR ZIGZAG STAR, and let us analyse the phase difference that it may offer.

[@AbhishekMishra-vl3lo]

thank you sir for your efforts , your are a great teacher ,

[@maruthu3105]

Thank you bro. Can you explain the secondary side fault current flow through primary winding with a sketch for the Zigzag Transformer

[@julitamahanty5656]

The positive and negative sequence flux components of a Y-y ungrounded configuration, is responsible for production of the oscillating neutral.is it true ?

[@krishnag05]

Please explain how ampere turn balance is done while star winding of a star-zigzag Trafo is loaded by 3-ph balance load, as zigzag winding does not allow 3-ph balance current

[@SUHANA575]

Sir, What are the demerits of zig-zag connection of three phase transformer? Thank you sir.