A three phase inverter has a Y-connected load of R = 10ohms and L= 20 mH. The inverter frequency is fo- 50 Hz and the DC input voltage Vdc = 220V. The applied control signal is a 120 deg conduction mode. If the RMS Line output current lo is equal to 12.63A, and the load total power Po is equal to 4785.5W. then the average transistor current Is-avg and the RMS transistor current Is-rms are equal to: Select one: Oa. None of these b. 4.21A and 7.29A O c. 7.25A and 4.21A O d. 7.25A and 7.29A

A three phase inverter has a Y-connected load of R = 10ohms and L= 20 mH. The inverter frequency is fo- 50 Hz and the DC input voltage Vdc = 220V. The applied control signal is a 120 deg conduction mode. If the RMS Line output current lo is equal to 12.63A, and the load total power Po is equal to 4785.5W. then the average transistor current Is-avg and the RMS transistor current Is-rms are equal to: Select one: Oa. None of these b. 4.21A and 7.29A O c. 7.25A and 4.21A O d. 7.25A and 7.29A

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...

See similar textbooks

Similar questions

A three phase inverter below has a Y- connected load. The inverter frequency is fo = 60 Hz and the DC input voltage Vs = 220V. The applied control signal is a 180 deg conduction mode. The RMS Line to Line voltage Vo is equal to 179.63V. The total harmonic distortion (THD) is equal to: Select one: a. 48.34% b. 31.08% c. None of these d. 100%
A single phase half a bridge bipolar PWM inverter is operated from a center top 240 volts DC supply. The fundamental output frequency is adjusted to 50 Hz, the carrier frequency used is 1.2 kHz, modulation index is adjusted to 0.8. Determine: i) Carrier ratio (Mf) and the number of pulses per cycle. ii) fundamental output voltage. iii) distortion and harmonic factor of the output voltage waveform. vi) Draw the waveforms created O a. 24 O b. 16 O c. 20 O d. 12
for square wave PWM inverter, Vdc=100V, L=25mH, R=1002, f=60Hz. draw the spectrum of the output voltage and current and then find the rms current value and the output power. Take n =1-20.
A 1-phase full-bridge inverter is connected to a load of 4.2 . The DC input voltage is 40 V. What is the rms output at fundamental frequency?
For single phase inverter has the followingparameters ; Vac = 80v , R = 80 , L = 20mHand f = 60 Hz Determine total harmonic distortion for n = 5 ; thenwrite expression for voltage
#4 the input voltage of a three phase inverter is 600Vdc, what is the duty cycle for phase a as a function of time to generate 270cos(ot)V phase voltage? #5 how to generate 460V 400HZ three phase voltages from 460V 60HZ three phase voltage?