RESEARCH OF VIBRATION POWER OF INDUCTION MOTOR

In the study, based on analysis of existing methods of determining the vibration power of the electrical machine a method of analytical calculation, was suggested, based on the algorithm of the discrete convolution of two series that are represented as vectors of velocity and acceleration. It is shown that the vibration power of the induction motor (IM) may represent a significant portion of consumed active power, it should be considered during the conduction a technical diagnosis.