Why Do Ac Power Regulators Not Require Moving Parts To Operate?

The electrical power conditioner regulator primarily utilizes semiconductor components, electronic control circuits, and voltage regulation and filtering circuits, eliminating traditional mechanical mechanisms such as mechanical contacts, springs, and sliding structures. Because there are no moving mechanical parts, the regulator avoids the risks of failure caused by friction, wear, contact oxidation, and vibration during switching and voltage regulation.

The single phase power conditioner regulator's design, which eliminates the need for moving parts during operation, stems from advancements in power electronics technology, such as the use of power semiconductor devices like thyristors, triacs, MOSFETs, and IGBTs for AC regulation and control. Semiconductor devices offer fast state switching, no mechanical hysteresis, and no contact jumps, meaning the regulation process can be precisely controlled by electronic signals without relying on mechanical structures.