Automatic Voltage Regulator Block Diagram. 10 compounding circuit. The automatic voltage regulator works on the principle of detection of errors.
8 compounding transformer. The input voltage is sensed by the microcontroller and it tries to keeps the output voltage between its specified ranges by switching the relays. It takes the fluctuate voltage and changes them into a constant voltage.
When the rotor is rotated by the engine an ac voltage is generated in the excitation winding.
The block diagram to the right illustrates the basic concepts used in stabilizing the output of gensets with self excited alternators. The automatic voltage regulator is used to regulate the voltage. The input voltage is sensed by the microcontroller and it tries to keeps the output voltage between its specified ranges by switching the relays. 9 rotating diode bridge.
