Pliugin V. Theoretical Bases of Electromechanical Converters of Energy Object-Oriented Design

The object of study: synthesis and design processes of electromechanical converters of energy. Objective: increase efficiency of design synthesis, analysis and optimization of electromechanical converters of energy on the basis of the object-oriented design theory, mathematical and programmatic facilities. Methods: object-oriented analysis; thermodynamics processes theory; reliability theory; unified modeling language UML; artificial intelligence theory; numerical calculation of nonlinear dependences; numerical calculation of the electromagnetic fields by the method of eventual elements with their 2D and 3D realization with the usage of programmatic complexes. Theoretical and practical results: research methods are applied in development of induction motors with the solid rotor of screw type, optimum design of electric motors for electro-mobiles, design of brushless exciter of turbogenerator, automated design of industrial induction motors with a squirrel cage rotor; realization of object-oriented design method in development and optimization of electromechanical converters of energy allows to reduce considerably the terms of their design with the simultaneous increase of technical and economic performance. Novelty: positions of electromechanical objects shape forming which allow to affiliate between the structural elements of electromechanical converters of energy in their simulation model are developed; dependence between of electromagnetic field equations components, transient mathematical models matrix coefficients and structural execution of electromechanical converters of energy is set; the algorithm of the automated synthesis of mathematical models of electromechanical converters of energy is offered; the algorithms of optimization, mathematical model of electromagnetic and thermal transients in an induction motor with a solid rotor are improved. Degree of implementation: the results of the thesis are put in practice of electromechanical converters of energy design on JSC "TSOF Selidovskaya" (Selidovo), "Kondrat'evskaya TSOF" LTD (Kondrat'evka), "SKB Ukrelektromash" LTD (Kharkov), AC "Factory "Elektrotyazhmash" (Kharkov), OSC "Alchevsk metal and steel works" (Alchevsk), research laboratory of the Magdeburg Otto fon Guericke university (Magdeburg), research laboratory of the Czech technical university in Prague (Prague) and in the educational process of department of electric machines and apparatus DonSTU (Alchevsk), departments of electric machines of NTU "KPI" (Kharkov). Scope of the use: electromechanics.