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Transformer Riddle No.83 – Transformers operating in parallel

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  • #1006
    Soman

      Non Identical phase displacement transformers are operating in parallel. How?
      Non Identical phase displacement transformers are operating in parallel. How?

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    • #3157
      Hamid

        Connection of two transformers with various vector groups is impossible when similar phase sequence connection is taken for both of them in primary and secondary sides. For correct connection related to various vector groups you can refer to following diagrams. (for e.g. Dyn0 , Dyn4 , Dyn8 , ….)

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