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 ?

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Manojponduru answered 10 months ago

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...

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;

- 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)

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.

The controlled full wave rectifier is connected to the grid. The rms grid voltage is 230...

The controlled full wave rectifier is connected to the grid. The rms grid voltage is 230 Volt at 50 Hz. 24 Volt battery will be charged with 15A. An inductor, which is series connected to the battery, is used to limit the current ripple. Only The second harmonics of the output voltage is taken into account. The inductor R/L ratio is 50. The current ripple is allowed to be 4 amp peak to peak. Determine the firing angle and R...

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)

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...

6 The single-phase half-wave ac voltage controller in Figure 11.1a has a resistive load of R...

6 The single-phase half-wave ac voltage controller in Figure 11.1a has a resistive load of R = 2.5 Ω and the input voltage is Vs = 208 V (rms), 60 Hz. If the desired output power is Po = 2 kW, calculate (a) the delay angle α and (b) the input PF.

Given an unfiltered half-wave rectifier circuit with an input ac voltage of 115 Vrms

Given an unfiltered half-wave rectifier circuit with an input ac voltage of 115 Vrms, a turns ratio of 4:1 (Npri:Nsec) and a load resistance of 50 Ω. Determine (a) peak value of the primary voltage, (b)peak value of the secondary voltage, (c) peak value of the load voltage, (d) dc load voltage, and (e) dc load current.

Design a half wave rectifier where the input source is 220 Vrms, frequency 50Hz, the load...

Design a half wave rectifier where the input source is 220 Vrms, frequency 50Hz, the load is 20Ω. Determine the following , in order to have ∆Vo =1%. Find the equation for the output voltage. Find the Fourier series for the output before adding a capacitor to the circuit. Find the equation for the output current after adding the capacitor. Find the capacitor in order to meet this specification. and this all information for this question

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