Mathematical Problems in Engineering / 2018 / Article / Tab 2

Research Article

Electric-Parameter-Based Inversion of Dynamometer Card Using Hybrid Modeling for Beam Pumping System

Table 2

Electronic parameters of the induction motor.

Number of oil wellsCYJ10-3-53HB

Rated power (kW)25
Rated voltage (V)380
Rated rotor speed ()585
Stator resistance ()0.36
Rotor resistance ()0.19
Stator inductance (mH)33
Rotor inductance (mH)35
Peak value of the mutual inductance between rotor and stator (mH)41
Moment of inertia ()1.71
Rotational resistance coefficient0.019
Pole-pairs number3
Motor transmission efficiency0.98