The full-bridge inverter in the next figure has an RLCload with R = 6.5 2, L = 10 mH, and C = 26 μF. Theinverter frequency, fo = 400 Hz, and the dc input voltage, Vs= 220 V.a) Express the instantaneous load current in a Fourierseries.Calculate (b) the rms load current at the fundamentalfrequency I1;(c) the THD of the load current;(d) the average supply current Is; and(e) the average, rms, and peak currents of each transistor.2123V. +2C₁ŹD₁ D3VsLoadaQ4C2Q2DAD₂✡

Answered: Image /qna-images/answer/b5efb368-95e2-41f5-9f08-60b0c869abb3.jpg

Answered: The full-bridge inverter in the next…

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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The single phase half-wave uncontrolled rectifier has a freewheeling diode and a ripple free average load current of 20A (high inductance). The source is 220V 50HZ. а. Draw the waveforms for the currents in D and DFW b. Express the source current in Fourier series and draw the first five components and their sum. Determine the input PF and HF (THD) of the source current at the rectifier input с.
The single phase half-wave uncontrolled rectifier has a freewheeling diode and a ripple free average load current of 20A (high inductance). The source is 220V 50HZ. a. Draw the waveforms for the currents in the rectifying diode and freewheeling diode b. Express the source current in Fourier series and draw the first five components and their sum. Determine the input PF and HF (THD) of the source current at the rectifier input с.
"i" i. 159 ii. Figure #3 The circuit shown in Figure #3 is supplied by the unfiltered output "v" of a full wave rectifier circuit. The Fourier expression of the voltage is given by: v = 60 + 54.08Coswt +11.18Cos3wt + 5.22Cos5wt+... 13.26 mH ww If the frequency of the AC input to the rectifier is 60 Hz, determine An expression for the current flowing through the circuit The power factor of the circuit.
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15 2 13.26 mH "i" Figure #3 The circuit shown in Figure #3 is supplied by the unfiltered output “v" of a full wave rectifier circuit. The Fourier expression of the voltage is given by: v = 60 + 54. 08Coswt + 11. 18Cos3wt + 5. 22Cos5wt+... If the frequency of the AC input to the rectifier is 60 Hz, determine i. An expression for the current flowing through the circuit ii. The power factor of the circuit.
7. In DC analysis all capacitors are replaced by a short circuit equivalent and in AC as an open circuit. Select one:TrueFalse 8. En el análisis AC del BJT todas las fuentes de cd se hacen igual a cero y las reemplaza una conexión de cortocircuito a tierra. Seleccione una: Verdadero Falso 9. The superposition theorem is applicable to the analysis and design of the dc and ac components of a BJT network, allowing the analysis of the system's dc and ac responses to be separated. Select one:TrueFalse 10. An equivalent model is a combination of appropriately selected circuit elements that accurately simulates the real behavior of a semiconductor device in any operating condition. Select one:TrueFalse
io T1 T3 + Vs iş Vo RL load F.W.D T2 T4 H.W Find the Fourier series of the supply current of 1. Fully controlled bridge rectifier 2. Semi-controlled bridge rectifier
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A certain voltage function contains a constant term, a fundamental and third harmonic. The maximum value of the fundamental is 85 % of the constant term and the maximum value of the third harmonic is 55 % of the constant term. If the effective value of this function is 180.3V, find the magnitude of the two harmonics.
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Classification of Signals By inspecting plots (a) and (b) in the following Figure. classify the CT waveforms as even versus odd, and periodic versus aperiodic. If the waveform is neither even nor odd, then determine the even and odd components of the signal. For periodic signals, determine the fundamental period. (a) -2 -1 x₁(1) 01 2 3 4 (b) x₂(1) 2.5 www. -2.5 4

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