Antonets S. Operational control method and device of electromechanically parameters of enameled wire in the manufacturing process

The object of research: a process of forming electrical parameters an insulation enameled wire in the insulating process. Aim: an improved method of process control parameters of electromechanical enameled wire. Research method and equipment: finding potential distribution in the closed areas to explore the formation of the electric strength of the enamel insulation theory of inhomogeneous dielectric polarization to study the dynamics of the transition process in the high-voltage test to run on modern high-speed enamel units. Theoretical and practical results: We developed a method for process control of electromechanical parameters of enameled wire. Put an empirical model for calculating the scattering of breakdown voltage insulation enameled wire. Novelty: first proposed a new method for estimating the size of a typical surface defect enameled wire. For the first time built electrophysical model of wire enameling, consisting of two phases. The first time is justified to ensure the precharge insulation is not less than twice the relaxation time of the migration of the polarization. Degree of implementation: it developed and tested in a range of existing production apparatus for measuring enameled wire (patent of Ukraine № 94324 and № 94444). The results are used in the performance of state budgetary research work at PJSC YUZHCABLE WORKS and in the educational process of the department insulating and cable technology in NTU "KPI". Field of use: electrotechnical and cable industries.