Assessment of operating modes of hybrid electromagnetic elements in the inductive-capacitive converters

Abstract

Methods of functional integration of electromagnetic elements (EME) allow to improve the technical and economic indicators, accelerate the development process, improve manufacturability and reliability, as well as reduce the cost of secondary power sources (SPS). The authors suggest the use of a hybrid EME as an inductive-capacitive converter (ICC), called a multifunctional integrated electromagnetic component (MIEC). The authors consider various MIEC designs, in particular a two-section structure. When designing complex MIEC structures, many unresolved issues and tasks arise. The research and development of MIEC and electrotechnical devices based on them is an urgent task. The frequency and energy characteristics of the ICC are analyzed on the basis of a two-section MIEC in this article. An experimental confirmation of the adequacy of the developed mathematical model for calculating and constructing the frequency characteristics of MIEC and estimating the stabilization properties of ICCs for various design versions of MIEC is carried out. It is obtained that in the manufacture of two identical MIECs with identical electrical parameters placed on separate frames with a common magnetic circuit (with the same number of turns of each electrode, active and inductive resistance of MIEC) this circuit solution of ICC has a higher voltage gain.