Data analysis in the production process of electrical drive systems

In a classical production process of electrical machines, the individual components are usually regarded as mechanical components. In this case, the process monitoring is performed accordingly. Due to the complex physical principles prevailing in electrical machines, manufacturing tolerances in the production process of each component can have a decisive influence on the operating behavior of electrical drive systems. Particularly in the case of magnetically highly utilized electrical machines, non-linear operational material characteristics prevail, which necessitates the observation of electromagnetic relevant properties of the stator and rotor components. Furthermore, this means that it is not sufficient to observe individual quality features during production; rather, a deduction of the operating behavior of the electrical machine based on the manufactured components is desired. A possible approach to this goal is presented in this paper. The benefit of an increased collection of measurement data in a generic production process is shown.     «

In a classical production process of electrical machines, the individual components are usually regarded as mechanical components. In this case, the process monitoring is performed accordingly. Due to the complex physical principles prevailing in electrical machines, manufacturing tolerances in the production process of each component can have a decisive influence on the operating behavior of electrical drive systems. Particularly in the case of magnetically highly utilized electrical ma...     »