Mathematical modeling and software optimization of electric machines of industrial complexes

the study of new types of electric machines with improved electromechanical characteristics requires a huge amount of calculations, while the analysis of the optimal ratio of certain parameters is a multi-criteria task, which does not always have the only correct solution that satisfies all the tasks set. The relatively recent appearance and application in actuators of new types of small-sized electric machines based on windings with complex geometry of the active part excludes the possibility of classical planar modeling, but three-dimensional modeling requires significant computational and time resources. in this regard, this study is devoted to the analysis of the possibility of using discrete modeling of complex objects with the possibility of optimizing the properties of the object under study. in the course of the study, an analysis of the structural design of the modeling object was carried out, followed by the formation of an array of discrete models. The formation of this type of modeling was justified based on the condition of the absence of sharp structural and structural changes in the object under study. the simulation was performed in the ANSYS environment by generating a script file in the APDL language. the results of the study demonstrate the possibility of carrying out this kind of modeling in relation to the rhomboid brushless direct current motor with the possibility of optimization according to a certain criterion. although the presented model has a number of assumptions and is not yet fully capable of replacing three-dimensional modeling, the materials of the article are of practical value for software developers aimed at analyzing the physical state of electrical machines.

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