Voltage Smoothing Mechanism Of Automatic Voltage Regulator

15 kw servo stabilizer features stepless voltage regulation, meaning that the output voltage can be smoothly and continuously adjusted to the set value without noticeable jumps or interruptions when the input voltage or load changes.

20kva voltage regulator continuously monitors the generator or grid output voltage and compares it with a preset reference voltage. If a deviation is detected, 3 phase automatic voltage stabilizer corrects the output voltage by controlling the excitation system (e.g., changing the excitation current, adjusting the transformer tap position, or triggering controllable elements).

This entire process forms a closed-loop feedback system. In the event of instantaneous load changes or input voltage fluctuations, the system adjusts the excitation or transformer structure slowly or rapidly (depending on the design of national automatic voltage stabilizer) based on real-time sampling and comparison results, resulting in a gradual change in output voltage. In this way, a stable voltage level is maintained at the output terminal regardless of changes in power supply conditions.