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1. (10 points) Find the average and the ims voltage in the voltage profile shown below:...
i want the answer with detales Single-Phase Controlled Rectifier Exercise Derive the expressions of the average...
i want the answer with detales
Single-Phase Controlled Rectifier Exercise Derive the expressions of the average load voltage and current in single-phase half-wave controlled rectifiers and resistive load. Draw the waveforms of supply voltage. output voltage, output current, thyristor voltage and thyristor current Exercise In a single-phase half-wave controlled rectifier and resistive kad, it is desired to get an average load voltage of 80 V. Determine the firing angle if the ac supply voltage is 230 V. If the load...
Derive the expressions of the average and rms values of the load voltage and current in...
Derive the expressions of the average and rms values of the load voltage and current in single-phase half-wave uncontrolled rectifiers. In case of practical diode, draw the waveforms of supply voltage, output voltage, output current and diode voltage.
AC voltage signal PROBLEM 2 [10 points] A square wave AC voltage signal is shown in...
AC voltage signal
PROBLEM 2 [10 points] A square wave AC voltage signal is shown in the following. Determine its average value and RMS value. Show all details for full credit. ev 5ms - + -6V ------ 5ms – 1) Determine the RMS value of the voltage signal. VRMs = 2) Determine the average value of the voltage signal Vavg = _ [5 points) [5 points)
s (1e-4.6) a voltage with frequency f60Hz and amplitude 10. V. Assuming that the diode voltage...
s (1e-4.6) a voltage with frequency f60Hz and amplitude 10. V. Assuming that the diode voltage drop is zero, what is the average output voltage over one full cycle? What is the RMS voltage over one full cycle? Consider the full-wave rectifier shown in Figure 4.23, where the transformer puts out
D *4.80 It is required to use a peak rectifier to design a de power supply...
D *4.80 It is required to use a peak rectifier to design a de power supply that provides an average de output voltage of 12 V on which a maximum of ±1-V ripple is allowed. The rectifier feeds a load of 200 2. The rectifier is fed from the line voltage (120 V rms, 60 Hz) through a transformer. The diodes available have 0.7-V drop when conducting. If the designer opts for the half-wave circuit: (a) Specify the rms voltage...
QUESTION 5 (15 points) a. You have a power supply which is a full-wave rectifier with a capacitor filter. It operates f...
QUESTION 5 (15 points) a. You have a power supply which is a full-wave rectifier with a capacitor filter. It operates from the mains and provides an output of Voc-20 V with 20% ripple, when the load current is 2 A Calculate the maximum and minimum values of the output waveform of this power supply. b. Now you will design a series voltage regulator between the power supply described in part (a) and an electronic device operating at 12 VDC...
1. A half wave rectifier is supplied from a 100Vms source. For a load consisting of a 60V battery fed through a 2Ω resistor as shown in Fig. I 2Ω D+ + VR() bat Fig. 1 For the rectifier shown in Fig....
1. A half wave rectifier is supplied from a 100Vms source. For a load consisting of a 60V battery fed through a 2Ω resistor as shown in Fig. I 2Ω D+ + VR() bat Fig. 1 For the rectifier shown in Fig. 1, determine (a) a time varying expression for the current flowing into the battery 70.7sine -30 25.1 154.9) (b) (c) the average power flow into the battery (574W) the average power dissipation in the resistor (617W) A half...
unfiltered half-wave rectifier Find VPR output Voltage supplied to the load. Find the ripple factor. Find...
unfiltered half-wave rectifier
Find VPR output Voltage supplied to the load.
Find the ripple factor.
Find average DC output voltage supplied to the
load
T1 VPR D Load 120V NC 120V 72 VCT Fig 10
T1 VPR D Load 120V NC 120V 72 VCT Fig 10
2. Draw the output voltage waveform (mark axes with numerical values) of the following three- pha...
2. Draw the output voltage waveform (mark axes with numerical values) of the following three- phase full-wave diode rectifier supplied from a balanced Y-connected ac source as shown in Fig. 1. The three input phase voltages are given in Fig. 2. Also calculate the de value of the output current if the load resistance is 5 2. Draw the line b current ib wave form. Secondary Fig. 1. Three-phase diode rectifier for problem 2 160 55.5 V an Vba 120...
Problem 3 (40 points): A single-phase half-wave rectifier shown in the following figure has a pure...
Problem 3 (40 points): A single-phase half-wave rectifier shown in the following figure has a pure resistive load of RL112. Assume Vm 311V, f- 60Hz. (1) Determine the efficiency, the FF, the RF, the TUF, the PIV of the diode, the CF of the input currernt and the input PF (2) Design a C-filter so that the ripple factor of the output voltage is less than 5%; (3) With the value of capacitor C determined from (2), calculate the average...
i want the answer with detales
Single-Phase Controlled Rectifier Exercise Derive the expressions of the average load voltage and current in single-phase half-wave controlled rectifiers and resistive load. Draw the waveforms of supply voltage. output voltage, output current, thyristor voltage and thyristor current Exercise In a single-phase half-wave controlled rectifier and resistive kad, it is desired to get an average load voltage of 80 V. Determine the firing angle if the ac supply voltage is 230 V. If the load...
AC voltage signal
PROBLEM 2 [10 points] A square wave AC voltage signal is shown in the following. Determine its average value and RMS value. Show all details for full credit. ev 5ms - + -6V ------ 5ms – 1) Determine the RMS value of the voltage signal. VRMs = 2) Determine the average value of the voltage signal Vavg = _ [5 points) [5 points)
s (1e-4.6) a voltage with frequency f60Hz and amplitude 10. V. Assuming that the diode voltage drop is zero, what is the average output voltage over one full cycle? What is the RMS voltage over one full cycle? Consider the full-wave rectifier shown in Figure 4.23, where the transformer puts out
D *4.80 It is required to use a peak rectifier to design a de power supply that provides an average de output voltage of 12 V on which a maximum of ±1-V ripple is allowed. The rectifier feeds a load of 200 2. The rectifier is fed from the line voltage (120 V rms, 60 Hz) through a transformer. The diodes available have 0.7-V drop when conducting. If the designer opts for the half-wave circuit: (a) Specify the rms voltage...
QUESTION 5 (15 points) a. You have a power supply which is a full-wave rectifier with a capacitor filter. It operates from the mains and provides an output of Voc-20 V with 20% ripple, when the load current is 2 A Calculate the maximum and minimum values of the output waveform of this power supply. b. Now you will design a series voltage regulator between the power supply described in part (a) and an electronic device operating at 12 VDC...
1. A half wave rectifier is supplied from a 100Vms source. For a load consisting of a 60V battery fed through a 2Ω resistor as shown in Fig. I 2Ω D+ + VR() bat Fig. 1 For the rectifier shown in Fig. 1, determine (a) a time varying expression for the current flowing into the battery 70.7sine -30 25.1 154.9) (b) (c) the average power flow into the battery (574W) the average power dissipation in the resistor (617W) A half...
unfiltered half-wave rectifier
Find VPR output Voltage supplied to the load.
Find the ripple factor.
Find average DC output voltage supplied to the
load
T1 VPR D Load 120V NC 120V 72 VCT Fig 10
T1 VPR D Load 120V NC 120V 72 VCT Fig 10
2. Draw the output voltage waveform (mark axes with numerical values) of the following three- phase full-wave diode rectifier supplied from a balanced Y-connected ac source as shown in Fig. 1. The three input phase voltages are given in Fig. 2. Also calculate the de value of the output current if the load resistance is 5 2. Draw the line b current ib wave form. Secondary Fig. 1. Three-phase diode rectifier for problem 2 160 55.5 V an Vba 120...
Problem 3 (40 points): A single-phase half-wave rectifier shown in the following figure has a pure resistive load of RL112. Assume Vm 311V, f- 60Hz. (1) Determine the efficiency, the FF, the RF, the TUF, the PIV of the diode, the CF of the input currernt and the input PF (2) Design a C-filter so that the ripple factor of the output voltage is less than 5%; (3) With the value of capacitor C determined from (2), calculate the average...
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