Voltage Stability Characteristics Of Constant Voltage Transformer

In professional discussions of power systems and power supply equipment, 3 phase constant voltage transformer is often defined as a specialized transformer used to maintain a relatively stable output voltage when the input grid voltage fluctuates. These devices are based on the principle of ferroresonance, and through internal structural design, the output voltage is less affected by external input changes, maintaining a stable output within a certain range, thereby achieving voltage regulation and power supply support for electrical equipment.

The core structure of a constant voltage transformer includes input windings, output windings, and resonant elements. These components, through magnetostriction or ferroresonance, buffer the output voltage against input fluctuations. Its working principle does not rely on feedback control circuit, but automatically adjusts the voltage through the magnetic saturation characteristics of the constant voltage transformer for home and the resonant circuit.