A 10MVA 138kV/13.8kV Y-Δ transformer supplies 9.1 MW of resistive load (Δ connected) at the LV side from a 138 kV power grid (infinite bus) at the HV side. Using an ideal transformer model, the line current drawn from the grid in Amperes is?
A 10MVA 138kV/13.8kV Y-Δ transformer supplies 9.1 MW of resistive load (Δ connected) at the LV side from a 138 kV power grid (infinite bus) at the HV side. Using an ideal transformer model, the line current drawn from the grid in Amperes is?
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 3.16P: A single-phase, 50-kVA,2400/240-V,60-Hz distribution transformer has the following parameters:...
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A 10MVA 138kV/13.8kV Y-Δ transformer supplies 9.1 MW of resistive load (Δ connected) at the LV side from a 138 kV power grid (infinite bus) at the HV side. Using an ideal transformer model, the line current drawn from the grid in Amperes is?
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