2. A single phase, unipolar PWM, full-bridge inverter supplying an RL load has the followingparameters:V = 325 V;ma = 0.7;- mr = 250;L= 0.5 mH;- R=3 2;- f- 40 Hz.Normalized Fourier Coefficients Va/Vde for unipolar PWM:m, 1 0.9 0.80.40.30.2 0.10.70.60.51.000.900.800.700.600.500.400.300.200.10n 2mr 1 0.180.250.310.350.370.360.330.270.190.10n= 2mr 3 0.210.180.140.100.070.040.020.010.000.00Determine:) The amplitude of the fundamental output voltage and current components.The power absorbed by the load.The THD of the load current.

Unipolar PWM with RL load ma=0.7 mf=250 L=0.5 mH R=3 ohm f=40 Hz Vdc=325 V

2. A single phase, unipolar PWM, full-bridge inverter supplying an RL load has the following parameters: - V = 325 V; m. = 0.7; mr= 250; L=0.5 mH; - R=3 2; f-40 Hz. Normalized Fourier Coefficients Va/Vae for unipolar PWM: m. -10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 n- 2mr+1 0.18 0.25 0.31 0.35 0.37 0.36 0.33 0.27 0.19 0.10 n 2mr 3 0.21 0.18 0.14 0.10 0.07 0.04 0.02 0.01 0.00 0.00 Determine: ) The amplitude of the fundamental output voltage and current components. The power absorbed by the load. The THD of the load current.

2. A single phase, unipolar PWM, full-bridge inverter supplying an RL load has the following parameters: - V = 325 V; m. = 0.7; mr= 250; L=0.5 mH; - R=3 2; f-40 Hz. Normalized Fourier Coefficients Va/Vae for unipolar PWM: m. -10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 n- 2mr+1 0.18 0.25 0.31 0.35 0.37 0.36 0.33 0.27 0.19 0.10 n 2mr 3 0.21 0.18 0.14 0.10 0.07 0.04 0.02 0.01 0.00 0.00 Determine: ) The amplitude of the fundamental output voltage and current components. The power absorbed by the load. The THD of the load current.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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