Example A symmetrical three-phase, three-wire 400 V supply is connected to a delta-connected load as shown. Find its equivalent star-connected load. The phase sequence is positive sequence. 400 v ZR 2.5 260 ZaY 10 230 Zye 10 -45

Example A symmetrical three-phase, three-wire 400 V supply is connected to a delta-connected load as shown. Find its equivalent star-connected load. The phase sequence is positive sequence. 400 v ZR 2.5 260 ZaY 10 230 Zye 10 -45

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 2.45P: Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at...

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Question

Example
A symmetrical three-phase, three-wire 400 V supply is connected to a delta-connected
load as shown. Find its equivalent star-connected load. The phase sequence is positive
sequence.
400 V
ZgR
ZRY
2.5 Z 60
10 230°
Żye 10 - 45

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