Question

in single phase full wave controlled rectifier maximum output voltage is obtained at conduction angle and minimum at conduction angle...

Answer 1

There is no such thing as full wave controlled bridge rectifier as far as I know. For a bridge rectifier conduction starts when the voltage input exceeds the turn on voltage of two diodes. The conduction angles depend on this and the peak to peak voltage.

Answer 2

In one phase the full re-regulated wave re-output high voltage is obtained by the conduction angle and the minimum operating angle are:

One Complete Control Range of Resistance Load Example:

• The full-wave bridge controller has an ace input of 120 V rms at 60 Hz and a load resistance of 20Ω.
• With this, the angle conduction of AC power supply reduced by the phase termination circuit can be controlled to less than 60 degrees by taking the angle of conduction as a control command, thus making full-speed control of the speed without causing the power factor problem to be low.
• This construction of the connector causes the control effort to be too high and causes the car speed to exceed the target speed when the engine is removed.
• Then it takes a long time for the wrong error to slow down the compilation of the connector and allow the engine to slow down again.