Imitation Modeling of an Inter-Turn Short Circuit of an Asynchronous Motor Stator Winding for Diagnostics of Auxiliary Electric Drives of Transport Infrastructure

A scientific approach to calculating the parameters and characteristics of an asynchronous motor in inter-turn short circuit mode one phase stator is proposed create foundations a diagnostic complex for assessing condition motors transport infrastructure. This consists fact that model with which research carried out, it take into account changes mutual inductance when AC impedance phases changes. Using new modeling processes occurring during stator, pulsations torque on shaft were studied different values resistance winding phases, corresponds varying degrees circuits.