3 Phase Bridge Rectifier Theory. The thyristors are fired at an interval of 60. In this each diode conducts for 1 6 th part of the ac cycle.
Three phase rectifiers provide a higher average output voltage compared to single phase rectifiers. In three phase full wave rectifier six diodes are used. Three phase bridge rectifier diode rectifiers.
Three phase rectifiers provide a higher average output voltage compared to single phase rectifiers.
The waveform ripple factor efficiency and rms output values are not the same. Although the principle of a 3 phase half wave rectifier is the same the characteristics are different. Accordingly the three phase controlled rectifier has been designed for the required specifications and the necessary hardware has been developed assembled and tested. The ac voltage supply is 110 v line to line and 50 hz frequency.
