Q3) A 3-phase half-wave controlled supplies a resistive load of 100 2 from a 380V, 50 Hz supply. Calculate the average load voltage, the average load power, the operating power factor and the voltage ripple factor for trigger angles of 45° and 90°.

Q3) A 3-phase half-wave controlled supplies a resistive load of 100 2 from a 380V, 50 Hz supply. Calculate the average load voltage, the average load power, the operating power factor and the voltage ripple factor for trigger angles of 45° and 90°.

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

Chapter7: Symmetrical Faults

Section: Chapter Questions

Problem 7.21MCQ

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Q3) A 3-phase half-wave controlled supplies a resistive load of 100 Q from a 380V, 50 Hz supply. Calculate
the average load voltage, the average load power, the operating power factor and the voltage ripple
factor for trigger angles of 45° and 90°.

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