Q.2 A bipolar PWM single-phase full-bridge DC/AC inverter has Va feri = 2550 Hz. The inverter is used to feed RL load with R = fundamental frequency is 50 Hz. Determine: = 300V, ma = 1.0, and 102 and L = 15mH at a) The rms value of the fundamental frequency load voltage and current? b) The highest current harmonic (one harmonic)? c) An additional inductor to be added so that the highest current harmonic is 10% of its in part b?

Introductory Circuit Analysis (13th Edition)
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Question
Q.2 A bipolar PWM single-phase full-bridge DC/AC inverter has Va = 300V, ma = 1.0, and
ftri = 2550 Hz. The inverter is used to feed RL load with R = 100 and L = 15mH at
fundamental frequency is 50 Hz. Determine:
a) The rms value of the fundamental frequency load voltage and current?
b) The highest current harmonic (one harmonic)?
c) An additional inductor to be added so that the highest current harmonic is 10% of its in
part b?
Transcribed Image Text:Q.2 A bipolar PWM single-phase full-bridge DC/AC inverter has Va = 300V, ma = 1.0, and ftri = 2550 Hz. The inverter is used to feed RL load with R = 100 and L = 15mH at fundamental frequency is 50 Hz. Determine: a) The rms value of the fundamental frequency load voltage and current? b) The highest current harmonic (one harmonic)? c) An additional inductor to be added so that the highest current harmonic is 10% of its in part b?
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