6. A balanced delta connected load contains 10 2 resistor in series with a 20 mH inductor in eachphase. The voltage source is an adc-sequence three phase 60 Hz, balanced wye with a voltageVan = 120230°. Calculate the line current La and the load current IAB.

Impedance: It is a measure of the overall opposition of AC current in the circuit and it is…

A balanced delta connected load contains 10 2 resistor in series with a 20 mH inductor in each phase. The voltage source is an abc-sequence three phase 60 Hz, balanced wye with a voltage V- 120230°. Calculate the line current ILa and the load current IAB.

A balanced delta connected load contains 10 2 resistor in series with a 20 mH inductor in each phase. The voltage source is an abc-sequence three phase 60 Hz, balanced wye with a voltage V- 120230°. Calculate the line current ILa and the load current IAB.

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 2.23MCQ: In a balanced system, the phasor sum of the line-to-line voltages and the phasor sum of the...

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

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6. A balanced delta connected load contains 10 2 resistor in series with a 20 mH inductor in each
phase. The voltage source is an adc-sequence three phase 60 Hz, balanced wye with a voltage
Van = 120230°. Calculate the line current La and the load current IAB.

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The circuit shows an unbalanced electrical installation powered by a positive sequence symmetrical three-phase network of 380 V compound voltage. The loads are single phase. Load 1 absorbs an active power of 950 W with f.d.p. 0.5 inductive. Load 2 absorbs an active power of 1,140 W with f.d.p. Unit. Load 3 absorbs from the network an active power of 760 W with f.d.p. 0.5 capacitive. Taking the network voltage URN as the phase reference, calculate: a) complex expressions of the line currents IR. Is. and IT
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