Source code for pyleecan.Functions.Electrical.comp_loss_joule

[docs]def comp_loss_joule(lam, T_op, OP, type_skin_effect): """Calculate joule losses in given lamination and OP Parameters ---------- lam: LamSlotWind a lamination object with windings T_op: float Winding temperature in degree Celsius OP: OP An Op object type_skin_effect: int 1 to include skin effect, 0 to ignore it Returns ------- Pjoule : float Joule losses [W] """ Rs = lam.comp_resistance_wind(T=T_op) qs = lam.winding.qs if type_skin_effect > 0: # Account for skin effect kr_skin = lam.winding.conductor.comp_skin_effect_resistance( T_op=T_op, freq=OP.get_felec() ) Rs *= kr_skin # Calculate overall joule losses Pjoule = qs * Rs * (OP.Id_ref ** 2 + OP.Iq_ref ** 2) return Pjoule