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1. In a single-phase diode bridge rectifier circuit, the following operating condition are given: Vs =...
4) (25 p) In the single-phase diode rectifier circuit shown in Figure I with zero L,...
4) (25 p) In the single-phase diode rectifier circuit shown in Figure I with zero L, and a constant de cum l-10 A, calculate the average power supplied to the load: (a) If v, is a sinusoidal voltage with V-120 V at 60 ㎐ (b) If v, has the pulse waveform shown in Figure 2. "d 200 v (200 V Figure 2 Figure 1
Consider the single-phase full-wave rectifier circuit shown below with a sinusoidal input vs 120 Vrms at...
Consider the single-phase full-wave rectifier circuit shown below with a sinusoidal input vs 120 Vrms at 60 Hz and a load R= 250 TiD DAZ 40 AD AD ww D (a) (b) Consider adding a filter capacitor to the full-wave rectifier in Problem 3 to reduce the output ripple (a) Calculate the minimum value of capacitance required to reduce the output voltage ripple to 1 % of the average value (b) Calculate the average output current (c) Calculate the average...
Question 4 (15 marks) Figure 4 shows a single-phase diode bridge rectifier supplied from the 230...
Question 4 (15 marks) Figure 4 shows a single-phase diode bridge rectifier supplied from the 230 V, 50 Hz mains via a step- down transformer D2 D SW + n: 1 + 230 V 33mF 20 0 Vo 50 Hz D3 D4 Figure 4 (a) Assuming that the switch SW is open, explain the operation of the rectifier in figure 4 with the aid of the waveforms of the input and output voltages (v, and v) [4 marks (b) With...
FIND E), F),G) A three-phase bridge rectifier is shown here. The secondary's phase voltages are: Van...
FIND E), F),G)
A three-phase bridge rectifier is shown here. The secondary's phase voltages are: Van (t) = Vm sin (wt), Vbn (t) = Vm sin (ot - 120°), and Ven (t) = Vm sin (ot - 240°), and the corresponding line-to-line voltages are: Vab = V3Vm sin(ot+30°), Vhc = V3Vm sin(ot - 90°), and Vca = V3Vm sin(ot - 210'), where Vm is the peak voltage. Plot the three phase voltages and the three line-to-line voltages. MATLAB is a...
b. Consider the single-phase fully controlled of thyristor bridge rectifier supplies a load consists of R-L...
b. Consider the single-phase fully controlled of thyristor bridge rectifier supplies a load consists of R-L load and Vee in series as shown in Figure Q2 (b). The parameters for this circuit are as follows: supply voltage is 120 Vrms at 60 Hz, DC voltage, Voe equal to 10 v. i. Sketch the waveforms for output voltage, thyristor current, diode current and output current (CO2: PO2 - 5 marks) Calculate the output voltage, Va at a = Tt/2. (CO2: PO2...
1. A full-bridge three-phase SCR rectifier supplies an L-R load from a 208 V line-to-line 60...
1. A full-bridge three-phase SCR rectifier supplies an L-R load from a 208 V line-to-line 60 Hz source. The load draws 25 kW when the SCR phase delay angle is 60°. What is the pulse number for this rectifier circuit? Plot the load power as a function of delay angle for 0° < α 75°
PLEASE ANSWER ALL PARTS OF THE QUESTION A single-phase full-wave rectifier in the following figure has...
PLEASE ANSWER ALL PARTS OF THE QUESTION
A single-phase full-wave rectifier in the following figure has a ripple-free average load current of Ia (Highly-Inductive-Load). Assume a transformer turns ratio of unity. (1) Draw the waveform for current ipi, io2 and ip through D1, D2, and at the primary side of transformer, respectively; (2) Express the input primary current ip() in Fourier series (3) Determine the input PF of the rectifier and HF (or THD) of the input primary current ip(t)....
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...
4.70 A full-wave bridge-rectifier circuit with a 500-22 load operates from a 120-V (rms) 60-Hz household...
4.70 A full-wave bridge-rectifier circuit with a 500-22 load operates from a 120-V (rms) 60-Hz household supply through a 6-to-1 step-down transformer having a single Secondary winding. It uses four diodes, each of which can be modeled to have a 0.7-V drop for any current. What is the peak value of the rectified voltage across the load? For what fraction of a cycle does each diode conduct? What is the average voltage across the load? What is the average current...
4.) Worth 30 Points A controlled single-phase full-wave bridge rectifier has a R load (R =...
4.) Worth 30 Points A controlled single-phase full-wave bridge rectifier has a R load (R = 20 92) and a 120 Vrms, 60 Hz AC Source. The delay angle is 45 degrees. Hint: Use the following equation for this problem. 1. " a sina MR V2 21 44 A. Determine the average current in the load. B. Determine the RMS current in the load. C. Determine the RMS source current. D. Determine the power factor. E. Validate your answers using...
4) (25 p) In the single-phase diode rectifier circuit shown in Figure I with zero L, and a constant de cum l-10 A, calculate the average power supplied to the load: (a) If v, is a sinusoidal voltage with V-120 V at 60 ㎐ (b) If v, has the pulse waveform shown in Figure 2. "d 200 v (200 V Figure 2 Figure 1
Consider the single-phase full-wave rectifier circuit shown below with a sinusoidal input vs 120 Vrms at 60 Hz and a load R= 250 TiD DAZ 40 AD AD ww D (a) (b) Consider adding a filter capacitor to the full-wave rectifier in Problem 3 to reduce the output ripple (a) Calculate the minimum value of capacitance required to reduce the output voltage ripple to 1 % of the average value (b) Calculate the average output current (c) Calculate the average...
Question 4 (15 marks) Figure 4 shows a single-phase diode bridge rectifier supplied from the 230 V, 50 Hz mains via a step- down transformer D2 D SW + n: 1 + 230 V 33mF 20 0 Vo 50 Hz D3 D4 Figure 4 (a) Assuming that the switch SW is open, explain the operation of the rectifier in figure 4 with the aid of the waveforms of the input and output voltages (v, and v) [4 marks (b) With...
FIND E), F),G)
A three-phase bridge rectifier is shown here. The secondary's phase voltages are: Van (t) = Vm sin (wt), Vbn (t) = Vm sin (ot - 120°), and Ven (t) = Vm sin (ot - 240°), and the corresponding line-to-line voltages are: Vab = V3Vm sin(ot+30°), Vhc = V3Vm sin(ot - 90°), and Vca = V3Vm sin(ot - 210'), where Vm is the peak voltage. Plot the three phase voltages and the three line-to-line voltages. MATLAB is a...
b. Consider the single-phase fully controlled of thyristor bridge rectifier supplies a load consists of R-L load and Vee in series as shown in Figure Q2 (b). The parameters for this circuit are as follows: supply voltage is 120 Vrms at 60 Hz, DC voltage, Voe equal to 10 v. i. Sketch the waveforms for output voltage, thyristor current, diode current and output current (CO2: PO2 - 5 marks) Calculate the output voltage, Va at a = Tt/2. (CO2: PO2...
1. A full-bridge three-phase SCR rectifier supplies an L-R load from a 208 V line-to-line 60 Hz source. The load draws 25 kW when the SCR phase delay angle is 60°. What is the pulse number for this rectifier circuit? Plot the load power as a function of delay angle for 0° < α 75°
PLEASE ANSWER ALL PARTS OF THE QUESTION
A single-phase full-wave rectifier in the following figure has a ripple-free average load current of Ia (Highly-Inductive-Load). Assume a transformer turns ratio of unity. (1) Draw the waveform for current ipi, io2 and ip through D1, D2, and at the primary side of transformer, respectively; (2) Express the input primary current ip() in Fourier series (3) Determine the input PF of the rectifier and HF (or THD) of the input primary current ip(t)....
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...
4.70 A full-wave bridge-rectifier circuit with a 500-22 load operates from a 120-V (rms) 60-Hz household supply through a 6-to-1 step-down transformer having a single Secondary winding. It uses four diodes, each of which can be modeled to have a 0.7-V drop for any current. What is the peak value of the rectified voltage across the load? For what fraction of a cycle does each diode conduct? What is the average voltage across the load? What is the average current...
4.) Worth 30 Points A controlled single-phase full-wave bridge rectifier has a R load (R = 20 92) and a 120 Vrms, 60 Hz AC Source. The delay angle is 45 degrees. Hint: Use the following equation for this problem. 1. " a sina MR V2 21 44 A. Determine the average current in the load. B. Determine the RMS current in the load. C. Determine the RMS source current. D. Determine the power factor. E. Validate your answers using...
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