A single-phase fully controlled, full-wave, bridge rectifier has a source of 210 V rms at 50 Hz, and is feeding a load 10 Q and 25 mH. The firing angle a = 60° and the current extinction angle B =255°; Determine (a) Average load voltage and current (b) RMS load voltage and current (c) AC and DC powers absorbed by the load (d) Determine the efficiency of the converter (e) Sketch the appropriate load voltage and load current waveforms (f) Determine whether the current is continuous or discontinuous

A single-phase fully controlled, full-wave, bridge rectifier has a source of 210 V rms at 50 Hz, and is feeding a load 10 Q and 25 mH. The firing angle a = 60° and the current extinction angle B =255°; Determine (a) Average load voltage and current (b) RMS load voltage and current (c) AC and DC powers absorbed by the load (d) Determine the efficiency of the converter (e) Sketch the appropriate load voltage and load current waveforms (f) Determine whether the current is continuous or discontinuous

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

Need the Solution Sir.
Solve each one with steps.
A half-wave rectifier circuit has an input voltage of 60V for the entire swing of the input signal from the secondary winding of the transformer. If the load resistance is 900 and a shunt capacitor is connected therein: 1. Draw the circuit 2. Solve the following unknown values. a. The peak voltage V b. the average output voltage Volave) c. the average load current lolavel, d. the rms load voltage Volcms), e. the rms load current loma) f. the ripple factor RF of the output voltage, g. the rms ripple voltage Vrirms) h. the average diode current ID(ave) i. the rms diode current Ipicms), j. the peak inverse voltage PIV of the diode, k. the average output power Polac 1. the DC output power Po(de) m.the frequency fr of the output ripple voltage, n. the input power factor PF.
For the single phase half-wave rectifier, the source is a sinusoid of 120 V rms at a frequency of 50 Hz. The load resistor is 5ohm. Determine (a) the average load current, (b) the average power absorbed by the load and (c) the power factor of the circuit.
B. A single-phase fully controlled, full-wave, bridge rectifier has a source of 230 V rms at 50 Hz, and is feeding a load R=25 and L - 10 mH. The firing angle a= 45° and the current extinction angle B-230". It is required to: (a) Sketch the appropriate load voltage and load current waveforms. (b) Determine whether the current is continuous or discontinuous. (c) Determine the average load voltage and current. (d) Determine the rms load voltage and current. (e) Determine the efficiency of the converter
i need the answer quickly
A single-phase rectifier has a resistive load of 15 Q. Determine the rms current and the peak reverse voltage across each of the diodes in a) A bridge rectifier containing an AC generator with a voltage effective 220 V at 60 Hz. b) A rectifier with a medium tapped transformer with an effective voltage of 110V in each half of the secondary winding. must be performed in PSIM to show the correspondence and comparison of results obtained
Question 1 a) Compare the holding current with the latching in SCR. b) A 400 V/50 Hz three-phase system is loaded with an ideal three-phase diode rectifier having a completely smooth output current of 50 A. An ideal three-phase thyristor converter is connected in parallel with the diode rectifier. The output current of the thyristor converter is also 50 A and completely smooth, but the output power of the thyristor converter is zero. i. Draw the waveforms of the input currents to the two converters and the the sum of the two currents. ii. Calculate the power factor for the total load. c) The shown converter in Figure 1 operates in continuous conduction mode. Assume the components are ideal. i, (1) in (t) v ic (t) Vo (t) iL (t) +v (t) - is (1) "; (1) Figure 1 i. Sketch of i (t) and VL(t) for one switching period Ts. ii. Determine the DC voltage gain Vo/Vg as function of duty cycle, D.
Question 3) An ohmic loaded half-wave controlled rectifier given in the figure below feeds a 25 Q load and the peak value of the source voltage is 350V and its frequency is 50 Hz. Accordingly, find the following desired circuit parameters: a) Effective (rms) voltage of the source, b) the peak current of the load, c) Average stress of the load, d) Average current of the load, e) The effective (rms) voltage of the load, f) Effective (rms) current of the load, g) Power of the load K R
Q2] A three phase half wave controlled rectifier has an input voltage which is 420 Vrms line to line at 50 Hz, and the load is high inductive. If the trigger angle (a = 90"), answer the following: a) Draw the rectifier circuit. b) Draw to scale the input voltage, the load voltage and the current waveforms. c) Determine the mean values of the load voltage.
A half-wave rectifier circuit has an input voltage of 60V for the entire swing of the input signal from the secondary winding of the transformer. If the load resistance is 9on and a shunt capacitor is connected therein: 1. Draw the circuit 2. Solve the following unknown values. a. The peak voltage Vm b. the average output voltage Volave) c. the average load current Iolauel, d. the rms load voltage Vojcmal, e. the rms load current Iotms) f. the ripple factor RF of the output voltage, g. the rms ripple voltage Vrima) h. the average diode current I Diave) i. the rms diode current Ipicmsi, j. the peak inverse voltage PIV of the diode, k. the average output power Polac I. the DC output power Potdc) m.the frequency fr of the output ripple voltage, n. the input power factor PF.
The following three-phase rectifier has a three-phase source of 240 V rms line-to-line, load is a 20-92 resistance in series with a 40-mH inductance. Determine (a) the dc level of the output voltage, (b) the dc and first ac term of the load current, (c) the average and rms current in the diodes, (d) the rms current in the source, and (e) the apparent power from the source. Van + V b₁¹ + 11 Ven + UN VD₁ D₁ + a DA D3 b D6 D5 C D₂ Load Vo