РАЗРАБОТКА СХЕМЫ И МОДЕЛИРОВАНИЕ РЕЗОНАНСНОГО ТРАНСФОРМАТОРА НА БАЗЕ МНОГОФУНКЦИОНАЛЬНОГО ИНТЕГРИРОВАННОГО ЭЛЕКТРОМАГНИТНОГО КОМПОНЕНТА

Abstract

Relevance The use of functional integration methods in power electrical engineering makes it possible to achieve a reduction in the weight and dimensions of the finished device, as well as to increase the reliability and efficiency of the system. The use of hybrid components in the development of transformers makes it possible to implement the resonant mode of operation of the system, thereby reducing losses. Aim of research This article discusses the development of a circuit and modeling of a resonant transformer based on a multifunctional integrated electromagnetic component. The main tasks are to determine the electrical circuit of the resonant transformer implemented on the basis of a multifunctional integrated electromagnetic component and the analytical calculation of the parameters of the multifunctional integrated electromagnetic component. Research methods In this study, the following methods were used: patent review, the study of scientific literature, computer simulation performed in the MatLab software package. Results The authors have developed a computer model in MatLab of a resonant transformer based on a multifunctional integrated electromagnetic component. The design and functional features of component make it possible to implement the resonant mode of operation of the transformer, since the finished component is both a capacitive and an inductive load. An equivalent circuit of a multifunctional integrated electromagnetic component is presented and adapted to the MatLab software package. As a result of the simulation, a graph of the magnetizing current of the transformer was obtained. The analysis of the possibility of practical implementation of the system was carried out.