Transformadores de Potência: ( Aula 03: Trafo Trifásico, Eficiência, Regulação, ONAN, ONAF)

Lesson 3: Transformer losses, phasor diagrams, three-phase transformer, phase-shifting transformers, reading transformer nameplate data, and types of oil-filled (ONAN, ONAF) and dry-type transformers. Note: In the codes presented that identify the coil connections and the inserted angular phase shift, the uppercase letter represents the high-voltage side connection and the lowercase letter the low-voltage side connection. email: [email protected]