Refer to the above single-phase fully controlled
rectifier.
vs
= 370 sin ωt
α
= delay angle.
Assume all components are ideal and the circuit is operating at
steady state.
Q: If α = 37° and inductor L is Large enough for
io to be continuous, By drawing the relevant
waveforms, calculate the mean value of vT4 as
indicated on the above diagram.
Homework Answers
Add Answer to:
Refer to the above single-phase fully controlled
rectifier.
vs
= 370 sin ωt
 
Q4: A thyristor controlled single phase rectifier as shown below. Given that input voltage Vs is...
Q4: A thyristor controlled single phase rectifier as shown below. Given that input voltage Vs is 60Hz and 150V amplitude, a) calculate the phase angle needed to produce an output voltage of 20V. b) Sketch the waveforms of the output voltage with clear indication of the firing angle. c) what is the voltage rating needed for T1? ind * Eetro I
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...
step by step solution please thank you in advance Q1. The single-phase fully-controlled rectifier shown in...
step by step solution please
thank you in advance
Q1. The single-phase fully-controlled rectifier shown in Fig. 1, is operated from a 120 V rms supply and feeds a highly inductive load with R-102 a) Sketch the load voltage (Vo) and then find its average (Vde) as a function of a b) The firing angle is α-450 and the load current is la-15 A. Find the average power supplied to the load c) Sketch the source current (is) for α-450...
Q4: A thyristor controlled single phase rectifier as shown below. Given that input voltage Vs is 60Hz and 150V amplitude, a) calculate the phase angle needed to produce an output voltage of 20V. b) Sketch the waveforms of the output voltage with clear indication of the firing angle. c) what is the voltage rating needed for T1? ind * Eetro I
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...
step by step solution please
thank you in advance
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