Abstract
Stricter requirements for the efficiency and reliability of technical systems predetermine an in-depth study of electromechanical systems. The study involves taking into account the heterogeneity of their physical and vector space as operational factors that have a significant impact on the energy efficiency and reliability of the object. The proposed topological approach to the study of heterogeneous electromechanical systems (NEMS) is based on the analysis of their vector space. The multidimensionality, heterogeneity, and composite nature of the vector space are analyzed. Typical examples of the restrictions imposed on space vectors by the connection schemes of three-phase and multiphase NEMS windings are given. The main energy field is presented and the principle of the formation of the effective energy state of NEMS is formulated. Describes the tasks and method of implementing the operational diagnostics of NEMS based on the topological approach. In conditions of uncertainty, as well as heterogeneous quality, insufficient data, the feasibility of sharing the methods of fuzzy cognitive and logical analysis and modeling is substantiated. A cascade hybrid model is proposed, as well as methods for studying the vector space and operational diagnostics of NEMS based on it.
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