A 400V three-phase, four wire dystem has the following loads connected: Phase 1: Load impedance Z1= 4- + j15 Ohms Phase 2: Load impedance Z2 = 60 Ohms Phase 3: Load impedance Z3 = 15 - j20 Ohms Draw the circuit diagram and determine: The line and phase voltages for all phases (Including phase angles)

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 2.23P: A single-phase source has a terminal voltage V=1200volts and a currentI=1530, which leaves the...
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A 400V three-phase, four wire dystem has the following loads connected:

Phase 1: Load impedance Z1= 4- + j15 Ohms

Phase 2: Load impedance Z2 = 60 Ohms

Phase 3: Load impedance Z3 = 15 - j20 Ohms

Draw the circuit diagram and determine:

The line and phase voltages for all phases (Including phase angles)

 

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