. Discuss about NUMERICAL SOLUTION OF SWING EQUATION

It is required to design a full wave rectifier circuit using a bridge rectifier to provide an average output voltage (d.c output voltage) of: i) 10 volt. ii) 50 volt. In each case, find the required turn ratio N1:N2 of the transformer and draw the rectifier circuit with the transformer. Assume that the input to the transformer is 120v (r.m.s) and the diodes are Si constant voltage drop models.

A bridge rectifier uses a step-down transformer and ideal diodes. If the rectifier delivers an average output voltage of 41.4 V to a 480 ohm load find (i) transformer turns ratio, (ii) the average power delivered to the load.

Outline a method for solving a circuit that contains a single nonlinear element plus resistors, dc voltage sources, and dc current sources, given the volt–ampere characteristic of the nonlinear device.

4. A 6.0 V stabilized power supply is required to be produced from a 12 V DC power supply input source. The maximum power rating Pz of the Zener diode is 2W. Using the zener regulator circuit calculate: a. The maximum current flowing through the zener diode. b. The minimum value of the series resistor, Re c. The load current I, if a load resistor of 2kn is connected across the zener diode. d. The zener current Iz at full load.

B. Find an expression for output dc voltage in single phase fully controlled thyristor rectifier taking the effect of source inductance into consideration. C. Discuss the different modes of operation of thyristor in detials with help of static VI characterstics?

I want a answer of this problem as soon as possible

Can you solve the question clearly ?

Suppose a power supply is energized by an AC source of 119 V RMS. The transformer step-down ratio is 8:1, it uses a full-wave bridge rectifier circuit with silicon diodes, and the filter is nothing but a single electrolytic capacitor. Calculate the unloaded DC output voltage for this supply (assume 0.7 volts drop across each diode). Also, write an equation solving for DC output voltage (Vout), given all these parameters.

From machines and Drives subject