Accelerated Analysis of Steady-State Modes of Electromagnetic Devices Considering Hysteresis.
Abstract
Electromagnetic devices (EMDs) are crucial components in modern control systems, as they enable
the management of electrical and magnetic processes occurring in various technical installations.
Due to their unique properties, such as high magnetic permeability and rapid response to changes
in electric fields, EMDs find wide application in industry, energy, transportation, and automation.
Given this, it is essential to develop accurate mathematical models that account for the complex
interaction between electrical and magnetic characteristics. Particular attention should be paid to
hysteresis—an effect that occurs in magnetic materials during magnetization and demagnetization
cycles. Hysteresis impacts the efficiency of device operation, as it can lead to energy losses and
changes in characteristics that may negatively affect the overall functioning of the system. This is
especially important in conditions where EMDs operate in regimes of frequent remagnetization,
such as amplifiers, transformers, and pulse converters. This paper presents a new methodology for
accelerated analysis of the steady-state modes of EMDs that considers the influence of hysteresis on
the results.
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Copyright (c) 2024 Роман Дирів, Володимир Самотий (Автор)
This work is licensed under a Creative Commons Attribution 4.0 International License.
