Publication result detail

MATHEMATICAL MODEL OF RCCB SENSITIVE TO PULSATING DIRECT CURRENTS

KASER, J.; VALENTA, J.

Original Title

MATHEMATICAL MODEL OF RCCB SENSITIVE TO PULSATING DIRECT CURRENTS

English Title

MATHEMATICAL MODEL OF RCCB SENSITIVE TO PULSATING DIRECT CURRENTS

Type

Paper in proceedings (conference paper)

Original Abstract

This study is focused on a residual-current circuit breaker (RCCB) and its eventual operation malfunction due to direct current components. This problem is associated with magnetic phenomena inside its transformer core. These phenomena are described in detail in the magnetic equations used in a mathematical model created in Simulink. The model incorporates the comparison of individual transformer B/H loop and verifies its reaction to the various residual currents and the correct operation of residual current circuit breaker to achieve results.

English abstract

This study is focused on a residual-current circuit breaker (RCCB) and its eventual operation malfunction due to direct current components. This problem is associated with magnetic phenomena inside its transformer core. These phenomena are described in detail in the magnetic equations used in a mathematical model created in Simulink. The model incorporates the comparison of individual transformer B/H loop and verifies its reaction to the various residual currents and the correct operation of residual current circuit breaker to achieve results.

Keywords

Residual-current circuit breaker, Mathematical model, Simulink program, Magnetic phenomena, Pulsating direct current

Key words in English

Residual-current circuit breaker, Mathematical model, Simulink program, Magnetic phenomena, Pulsating direct current

Authors

KASER, J.; VALENTA, J.

RIV year

2024

Released

26.04.2022

Publisher

Brno University of Technology, Faculty of Electrical Engineering and Communication

Location

Brno

ISBN

978-80-214-6029-4

Book

Proceedings I of the 28th Conference STUDENT EEICT 2022 General papers

Edition

1

Pages from

321

Pages to

325

Pages count

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf

BibTex

@inproceedings{BUT188066,
  author="Jakub {Kaser} and Jiří {Valenta}",
  title="MATHEMATICAL MODEL OF RCCB SENSITIVE TO PULSATING DIRECT CURRENTS",
  booktitle="Proceedings I of the 28th Conference STUDENT EEICT 2022 General papers",
  year="2022",
  series="1",
  pages="321--325",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communication",
  address="Brno",
  isbn="978-80-214-6029-4",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf"
}