An acb sequence balanced three-phase Y-connected source supplies power to a balanced, three-phase Δ-connected load with an impedance of 15 + 6i Ω/ϕ. The source voltage in the b-phase is 240∠−45∘ V. The line impedance is 1 + 1i Ω/ϕ. Use the single phase equivalent circuit for the a-phase to find the current in ampere in the a-phase of the load. Express your answer using polar notation, only provide the polar angle in degrees.
An acb sequence balanced three-phase Y-connected source supplies power to a balanced, three-phase Δ-connected load with an impedance of 15 + 6i Ω/ϕ. The source voltage in the b-phase is 240∠−45∘ V. The line impedance is 1 + 1i Ω/ϕ. Use the single phase equivalent circuit for the a-phase to find the current in ampere in the a-phase of the load. Express your answer using polar notation, only provide the polar angle in degrees.
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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.43P: A three-phase line, which has an impedance of (2+j4) per phase, feeds two balanced three-phase loads...
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An acb sequence balanced three-phase Y-connected source supplies power to a balanced, three-phase Δ-connected load with an impedance of 15 + 6i Ω/ϕ. The source voltage in the b-phase is 240∠−45∘ V. The line impedance is 1 + 1i Ω/ϕ. Use the single phase equivalent circuit for the a-phase to find the current in ampere in the a-phase of the load. Express your answer using polar notation, only provide the polar angle in degrees.
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