Method of determining the parameters of induction motor without pairing with loading device
There are determined by the initial current and time constant exponents approximating a gentle, cool and super transition plots the envelope of the digitized transient response i1(t) decay of the stator current and the integral and the value of the derivative (di1/dt)t=0 at the beginning of the transition process. There are measured and calculated data of certain equivalent parameters of induction motors (IM). The results of experimental verification of the method proving its effectiveness and suitability for repair shops of electrical equipment and oil wells are presented