Power in Induction Motor Calculator

Power in Induction Motor Calculator

N_s(synchronous speed)

rpm

N_r(rotor speed)

rpm

E₂(rotor emf)

V

R₂(rotor resistance)

ohm

X₂(rotor reactance)

ohm

CALCULATERESET

Result

s(slip)

P_c(rotor copper loss)

W

P_m(mechanical output power)

W

P₂(rotor input power)

W

where

 s = slip

 N_s = synchronous speed

 N_r = rotor speed

 P₂ = rotor input power

 P_c = rotor copper loss

 P_m = mechanical output power

 R₂ = rotor resistance

 X₂ = rotor reactance

 E₂ = rotor emf