Prionsabal Oibre Trasfhoirmeoirí Cumhachta Trí Chéim

The working principle of three-phase power transformers is based on the principle of electromagnetic induction. When alternating current is passed through the high-voltage winding, an alternating magnetic field is generated in the core, which in turn induces an electromotive force in the low-voltage winding, thereby achieving the transformation of voltage. During the transformation process, the Cóimheas casadh idir an fhoirceannadh ardvoltais agus an foirceannadh ísealvoltais a chinneann cóimheas claochlaithe an voltais .