Give the Vs and Vo waveforms of a three phase bridge controlled rectifier. Draw different waveforms...

Give the Vs and Vo waveforms of a three phase bridge controlled rectifier. Draw different waveforms for angles 30,60,90,120 degrees for each a resistive load and then a RL load. Clearly label period in degrees on X axis.

Expert Solution

Manojponduru answered 8 months ago

For three-phase, Full-wave, Semi-controlled rectifier, sketch the waveforms for following at firing angle Alpha = 90...

For three-phase, Full-wave, Semi-controlled rectifier, sketch the waveforms for following at firing angle Alpha = 90 and over-lap angle Gama = 10 a- The positive and negative voltage relative to neutral. b- The input current for phase (a)

Derive the expressions of the average load voltage and current in single-phase full-wave controlled rectifier (bridge...

Derive the expressions of the average load voltage and current in single-phase full-wave controlled rectifier (bridge rectifier) and resistive load. Draw the waveforms of supply voltage, output voltage, output current and thyristor current. In a single-phase full-wave controlled rectifier (bridge rectifier) and resistive load, it is desired to get an average load voltage of 50 V. Determine the firing angle if the ac supply voltage is 150 V. If the average load power is 300W, calculate the average load...

- Single phase controlled bridge type rectifier circuits; a. Drawing circuit shapes, input voltage and wave...

- Single phase controlled bridge type rectifier circuits; a. Drawing circuit shapes, input voltage and wave current of load current and load voltage at pure resistive load Explain in the angular velocity axis. (10 points) b. Prove mathematically how load voltage values are calculated, (10 points) c. How the output waveforms will be affected if the R-L charge feeds instead of the pure resistive charge, and you explain the reasons for this with waveforms and mathematically. (10 points)

Derive the equations (for average value of load voltage) of three phase half controlled rectifier and...

Derive the equations (for average value of load voltage) of three phase half controlled rectifier and three phase full controlled rectifier ?

Explain the operation of 12-pulse full controlled rectifier by sketching circuit schema and related waveforms and...

Explain the operation of 12-pulse full controlled rectifier by sketching circuit schema and related waveforms and by giving the fundamental equations. What are the advantages of that circuit?

For a single phase bridge rectifier, the source is 200Vrms/60sssHz. The load is 2000W. the winding...

For a single phase bridge rectifier, the source is 200Vrms/60sssHz. The load is 2000W. the winding resistances of the transformer secondary is 0.5Ω and the forward drop resistance of each of the used diodes is 0.2 Ω. 1. What would be the load resistance. 2. Calculate the following: o TUF o Rectifier power efficiency o Rectification efficiency o Input power factor 3. Simulate the circuit and show the following: o Input and output voltage and current waveforms o Diode current...

A) The order of first 3 harmonics on the output voltage of a controlled 3-phase rectifier...

A) The order of first 3 harmonics on the output voltage of a controlled 3-phase rectifier in CCM operations are; B) The order of first 5 harmonics on the input current of a controlled 3-phase rectifier in CCM operations are;

Question 5 a) Draw the circuit of a Three-phase bridge inverter using a Y-connected load and...

Question 5 a) Draw the circuit of a Three-phase bridge inverter using a Y-connected load and explain its operation using 180 degree conduction clearly showing the gating sequence and the corresponding output line voltages for each phase. (10) b) For the Y-connected load determine the line to neutral voltages for the three modes of operations. Draw the equivalent circuits for each mode and then draw the phase voltage waveforms for the 180-degree conduction. (7)

Q3/ Draw the out voltage and current waveforms of a single-phase cycloconverter connected to a purely...

Q3/ Draw the out voltage and current waveforms of a single-phase cycloconverter connected to a purely resistive load. The following information could be useful: Load Supply Voltage, Supply Frequency Output Frequency Firing Angle At 202 230Vrms, 50 Hz 12.5 1300 sec Your drawing should contain all the detaiks including Amplitudes, Time, Degrees and Axis Names,

Construct a bridge-controlled rectifier with R-L loads using Matlab/Simulink software. Circuit parameters – can be either...

Construct a bridge-controlled rectifier with R-L loads using Matlab/Simulink software. Circuit parameters – can be either calculating, refer to any sources (textbook, journal, or technical manual) or assumption a. Describe the circuit designed, parameters selection and output signal outcomes b. Constant the firing angle, then discuss the effect of changing L to see the operation of CCM and DCM. c. Constant the L, then discuss the effect of changing the firing angle to see the operation of CCM and DCM....

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