Performance Characteristics of Measurement Transformers Current and their Mathematical Models

Authors

  • O. B. Mokin Vinnytsia National Technical University
  • B. I. Mokin Vinnytsia National Technical University
  • Ya. V. Khomyuk Vinnytsia National Technical University
  • O. M. Kryvonis Vinnytsia National Technical University

Keywords:

current measuring transformer, input-output process characteristic, mathematical models of statics and dynamic

Abstract

Proceeding from the physics of the processes that take place in current measuring transformers, the paper specifies the existing characteristics of these processes and their mathematical models, both the static characteristics that describe the dependence of the actual value of the output current on the input current and the dynamic ones that characterize the transient processes in the windings of these transformers upon transition of their magnetic conductors from unsaturated to saturated state, and vice versa.

Author Biographies

O. B. Mokin, Vinnytsia National Technical University

Professor, Head of renewable energy and transportation systems and electrical systems

B. I. Mokin, Vinnytsia National Technical University

Dr. Sc. (Eng.), Academician of NAPS of Ukraine, Professor of the Chair of Renewable energy and transportation systems and electrical systems and Professor of the Department of systems analysis, computer monitoring and engineering graphics

Ya. V. Khomyuk, Vinnytsia National Technical University

Post-Graduate Student of the Chair of Systems Analysis, Computer Monitoring and Engineering Graphics

O. M. Kryvonis, Vinnytsia National Technical University

Master of Electrical Engineering

References

1. Казанский В. Е. Трансформаторы тока в устройствах релейной защиты и автоматики / В. Е. Казанский. — М. : Энергия. — 1978. — 262 с.
2. Сирота И. М. Переходные режимы работы трансформаторов тока / И. М. Сирота. — Киев : изд. АН УССР. — 1961. —192 с.
3. Вартабедян В. А. Загальна електротехніка : навч. посіб. / В. А. Вартабедян. — 4-те вид. — Київ : Вища школа. —1986. —359 с.
4. Электротехнический справочник (в 3 томах). Том 2. Электротехнические устройства / [В. Г. Герасимов, П. Г. Грудинский, Л. А. Жуков и др.]. — 6-е изд. испр. и доп. — М. : Энергоиздат. —1981 — 640 с.
5. Грабко В. В. Моделі та системи технічної діагностики високовольтних вимикачів / В. В. Грабко, Б. І. Мокін. — Вінниця : УНІВЕРСУМ-Вінниця. — 1999. — 74 с.

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Published

2017-08-31

How to Cite

[1]
O. B. Mokin, B. I. Mokin, Y. V. Khomyuk, and O. M. Kryvonis, “Performance Characteristics of Measurement Transformers Current and their Mathematical Models”, Вісник ВПІ, no. 4, pp. 48–57, Aug. 2017.

Issue

No. 4 (2017)

Section

Energy generation and electrical engineering

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