a) Draw a graph that depict single-phase waveforms for a purely sinusoidal 50 Hz voltage with current lagging- b) Draw a graph depicting power transfer resulting from voltage and current in (a) during 2 complete 50 H: cycles. (4 c) Draw a graph that shows active and reactive power transfer to the load during 2 complete 50 Hz cycles.

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 2.3P: The instantaneous voltage across a circuit element is v(t)=400sin(t+30)volts, and the instantaneous...
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As per bartleby honor code I can submit 3 questions. Please solve b,d and e

a) Draw a graph that depict single-phase waveforms for a purely sinusoidal 50 Hz voltage with current lagging.
b) Draw a graph depicting power transfer resulting from voltage and current in (a) during 2 complete 50 Hz
cycles.
c) Draw a graph that shows active and reactive power transfer to the load during 2 complete 50 Hz cycles.
d) Assume above voltage and current exist in each phase of a perfectly symmetrical three-phase poyer system.
Plot power transfer by each phase, including total three-phase power during 3 periods, assuming 50 Hz
e) Interpret, and discuss, the difference between (b) and (d).
Transcribed Image Text:a) Draw a graph that depict single-phase waveforms for a purely sinusoidal 50 Hz voltage with current lagging. b) Draw a graph depicting power transfer resulting from voltage and current in (a) during 2 complete 50 Hz cycles. c) Draw a graph that shows active and reactive power transfer to the load during 2 complete 50 Hz cycles. d) Assume above voltage and current exist in each phase of a perfectly symmetrical three-phase poyer system. Plot power transfer by each phase, including total three-phase power during 3 periods, assuming 50 Hz e) Interpret, and discuss, the difference between (b) and (d).
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