Draw the per-unit sequence networks

Reference no: EM131142108

A single-phase three-winding transformer has the following parameters: Z₁ = Z₂ = Z₃ = 0 + j0.05, G_c = 0, and B_m = 0.2 per unit. Three identical transformers, as described, are connected with their primaries in Y (solidly grounded neutral) and with their secondaries and tertiaries in Δ. Draw the per-unit sequence networks of this transformer bank.

Reference no: EM131142108

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