Instrumentum pro conversione rete resistorum in connectione delta ad configurationem equivalentem wye (stellam) conservando comportamentum electricum in terminales.
In analysi circuituum, transformatio Δ-Y est technica fundamentalis ad simplificandum retia complexa per replacementem connectionis delta (trianguli) cum configuratione stellae (wye) aequivalente.
Ra = (Rab × Rbc) / (Rab + Rbc + Rac)
Rb = (Rbc × Rac) / (Rab + Rbc + Rac)
Rc = (Rac × Rab) / (Rab + Rbc + Rac)
| Parameter | Descriptio |
|---|---|
| Rab, Rbc, Rac | Resistuntiae in configuratione delta, unitas: Ohm (Ω) |
| Ra, Rb, Rc | Resistuntiae equivalentes in configuratione stellae (wye) |
Datum:
Rab = 10 Ω, Rbc = 20 Ω, Rac = 30 Ω
Tunc:
Ra = (10 × 20) / (10+20+30) = 200 / 60 ≈
3.33 Ω
Rb = (20 × 30) / 60 = 600 / 60 =
10 Ω
Rc = (30 × 10) / 60 = 300 / 60 =
5 Ω
Simplificatio circuituum et aequivalentia
Analyse systematis potentiae
Design electronicorum
Disciplina academica et examina