Digital Models of Electromagnetic Signal Converters for Diagnostic Systems

• Published in: 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) pp. 843 - 846
• Main Authors: Popov, Stanislav O., Ivin, Nikita I., Antonov, Artem S., Yuzhakov, Valeriy Y.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 25-01-2022
• Subjects: diagnostic complex; electromagnetic converter; Heuristic algorithms; hysteresis; Power system dynamics; Power system stability; Protective relaying; remagnetization cycles; saturation; Stability analysis; Transformer cores; Transformers
• ISSN: 2376-6565
• DOI: 10.1109/ElConRus54750.2022.9755780

The functional stability of fast-acting algorithms of relay protection and automatics strongly depends on the dynamic properties of current and voltage converters. This necessitates testing control devices in electric power systems under conditions of possible distortions in the measuring paths, which are largely determined by the core properties for electromagnetic transformers. In this paper we propose a method for creating a model of electromagnetic converter on the basis of the removed family of symmetrical and asymmetrical cycles of remagnetization.