1.The primary conductor in the figure is onephase of a three-phase transmission lineoperating at 345 KV, 600 MVA, 0.95 powerfactor lagging. The CT ratio is 1200:5 and theVT ratio is 3000:1.Determine the CTsecondary current l' and the VT secondaryvoltage V'. Assume zero CT errorprimary conductor(b) Current transformer (CT)V.+ > 1

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1.The primary conductor in the figure is one phase of a three-phase transmission line operating at 345 KV, 600 MVA, 0.95 power factor lagging. The CT ratio is 1200:5 and th VT ratio is 3000:1.Determine the CT secondary current l' and the VT secondary voltage V'. Assume zero CT error primary conductor (b) Current transformer (CT) V

1.The primary conductor in the figure is one phase of a three-phase transmission line operating at 345 KV, 600 MVA, 0.95 power factor lagging. The CT ratio is 1200:5 and th VT ratio is 3000:1.Determine the CT secondary current l' and the VT secondary voltage V'. Assume zero CT error primary conductor (b) Current transformer (CT) V

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.26MCQ: In per-unit equivalent circuits of practical three-phase transformers, under balanced thr-phase...

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