Servo Stabilizer AVC Side
An Automatic Voltage Controller (AVC) / Servo Stabilizer continuously monitors and regulates incoming voltage to provide a stable, safe power supply for sensitive equipment. It operates using a control circuit, a buck-boost transformer, and a motorized mechanism that dynamically corrects voltage sags and surges. [1, 2, 3]
Core Components
- Microprocessor Control: Monitors input voltage in real-time and signals the motor to act whenever the voltage drifts outside safe limits.
- Servo Motor: Drives a variable auto-transformer (variac) to adjust voltage mechanically.
- Buck-Boost Transformer: Adds or subtracts the required voltage to maintain a precise 230V (Single Phase) or 415V (Three Phase) output