METHOD FOR EXAMINING THE STATE OF AN ELECTRIC MOTOR

摘要

The invention relates to a method for examining the state of an electric motor, comprising the step (101) of capturing a measured first physical variable of the electric motor by way of measurement, the first physical variable being indicative of an actual state of the electric motor, a step (103) of providing a second physical variable of the electric motor, said variable being indicative of a desired state of the electric motor, a step (105) of determining a first physical variable to be expected based on the second physical variable and a characteristic line of the electric motor, said characteristic line linking the first physical variable to be expected and the second physical variable, and a step (107) of examining the state using a comparison between the measured first physical variable and the first physical variable to be expected.