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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 resistance is 30 calculate the average load current and design the thyristor The vol-drop across the device V.. during conduction is 2V. Determine the average conduction lossex Exercise In a single-phase half-wave controlled rectifier and R-L load it was found that conduction angle of the thyristor is 160" when the firing angle is so. Calculate the average lead voltage if the circuit is supplied from a 140 V a source. Draw the waveforms of supply voltage, output voltage, output current and thyristor voltage Exercise In a single-phase half-wave rectifiers with R-L load and a freewheeling diode FWD, calculate the average load voltage if the firing angle is 30 and the supply voltage is 150 V. Draw the waveforms of supply voltage, output voltage, load current, thyristor current, FWD current and thyristor current Exercises Derive the expressions of the average load voltage and current in single-phase full-wave controlled rectifier with center tapped transformer and resistive load. Draw the waveforms of supply voltage output voltage, output current, and thyristor current Exercise In a single-phase full-wave controlled rectifier with center tapped transformer and resistive load.it is desired to get an average load voltage of 140 V. Determine the firing angle of the ac supply voltage is 200 V. If the average load power is 700 W, calculate the average load current and design the thyristor. The volt-drop across cach thyristor during conduction is 1.8V. Determine the average conduction losses of the thyristos Exercise-7 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 Exercise 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 supply voltage is 150 V. If the average load power is 300W, calculate the average load current and Design the thyristor Single-Phase Controlled Rectifier Exercise Derive the expressions of the average load voltage in singlephase full-wwe controlled rectifier (bridge rectifier) and highly inductive load. Draw the waveforms of supply voltage, output voltage output current and thyristor current Exercise-10 In a single-phase full-wave controlled rectifier (bridge rectifier) and highly inductive load. it is desired to get an average load voltage of 90 V. Determine the firing angle if the ac supply voltage is 230 V. If the average load power is 270 W, calculate the load current and Design the thyristor GOOD LUCK

Answer 1

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