Q.1: Three symmetrical Y-connected loads of impedance (10Z30°Q/ph), and another three symmetrical Y-connected loads of impedance (1620°Q/ph). these two groups are connected to 3-ph, 4-wire, Y-connected, negative sequence (acb) source, 400V line voltage. Compute: 1. Total line currents. 2. Total consumed power.

Q.1: Three symmetrical Y-connected loads of impedance (10Z30°Q/ph), and another three symmetrical Y-connected loads of impedance (1620°Q/ph). these two groups are connected to 3-ph, 4-wire, Y-connected, negative sequence (acb) source, 400V line voltage. Compute: 1. Total line currents. 2. Total consumed power.

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.25P: Consider a single-phase electric system shown in Figure 3.33. Transformers are rated as follows:...

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