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- Industrial Electronics If the given types of DC-DC Converter has an input voltage of 25V. The output voltage of each converter using a duty cycle of 0.4s. a.) Buck Converter Vout?b.) Boost Converter Vout?C.)Buck-boost converter Vout?A thyristor half-wave controlled converter has a supply voltage of 240V at 50Hz and a load resistance of 100Ω. What are the average values of load voltage and current when the firing delay angle is 30°?Using the values given in the picture provided for a Boost converter. Please calculate the following Output voltageInductor current ripple (assume it is 20%) Switching frequency Output current Output voltage ripple
- Determine the peak value of the output voltage for the figure shown if the turns ratio is 0.5?A thyristor half-wave controlled converter has a supply voltage of 240V at 50Hz and a load resistance of 100Ω. Determine the power factor when the firing delay angle is 30°?A 3-phase half wave controlled AC to DC converter is supplied from a 250V, supply. Assume the thyristor voltage drop to be 1.6V and the load current to be continuous. Evaluate the mean output voltage when firing angle is varied at 45(degree) , 60(degree) and 90(degree)
- Design a 30 kW (the input voltage is180 V and the output voltage is adjustable to 300 V) resonant dc-dc converter for an electric utility application. Select and calculate the appropriate switching frequency, L and C values for the widest power adjustment interval. What will be the optimum Q value? What are the limitations of the circuit from the point of view of power adjustment range?For a buck converter, the following specifications are given: Vin = 600 V, L= 10 mH, and R = 1 N. a) Calculate the duty cycle required to deliver 200 A de into the load. b) Derive an expression for the peak-to-peak current ripple seen by the load. c) Estimate the switching frequency necessary to limit the peak-to-peak current ripple to no more than 5 A.A single phase full converter feeds power to RLE load with R=10 ohm, L=10 mH and E=50 V, the ac source voltage is 230 V, 50 Hz. For continuous conduction, what is the average value of load current for firing angle delay of 600 ?
- If the no-load output voltage of a regulator is 24.8V and the full-load output is 23.9V, what is the load regulation expressed as a percentage?the Advantages and Disadvatages DC-TO-DC Converter.A single phase full converter fed from 230 V, 60 Hz source is operating at a firing angle of 60 degree.The load current is assumed ripple free at 10 A. Calculate the active and fundamental reactive power input to the converter.