2. In the below system, Va a) Find phase currents (the current passing through lines) b) Find the voltage across each leg of the load. c) Find the load power (load power means 3-phase power) Zeine SC = 480260, Zline = 0.1j, Zload = 12.6 + j18.3. Va Zload

2. In the below system, Va a) Find phase currents (the current passing through lines) b) Find the voltage across each leg of the load. c) Find the load power (load power means 3-phase power) Zeine SC = 480260, Zline = 0.1j, Zload = 12.6 + j18.3. Va Zload

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 2.19P: Consider a single-phase load with an applied voltage v(t)=150cos(t+10)volts and load current...

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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.

Question

2. In the below system, Va = 480260, Zline = 0.1j, Zload = 12.6+j18.3.
a) Find phase currents (the current passing through lines)
b) Find the voltage across each leg of the load.
c) Find the load power (load power means 3-phase power)
√6
Zeine
m
Va
m
Zload

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Step 1: Given

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Step 2: Find

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Step 3: Data required

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Step 4: Finding line current by per phase circuit

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Step 5: Finding the voltage across the load

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Step 6: Finding load power

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Analysis of Single Phase and Three Phase System

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