Publication detail

Comparison of Voltage Events Detection Methods

BOK, J. DRÁPELA, J.

Original Title

Comparison of Voltage Events Detection Methods

English Title

Comparison of Voltage Events Detection Methods

Type

conference paper

Language

en

Original Abstract

The paper deals with the voltage events occurred in the low voltage supply systems and with problems about correct recording and analyzing of them. The paper presents two methods of voltage magnitude measurement and voltage events detection whereas both methods are based on differ-ent measuring algorithm. While the first method is currently used in voltage events recorders and power quality analyz-ers and is based on the measurement of RMS voltage val-ues; the second method tracks the envelope of input signal amplitude in real-time. Both algorithms were simulated in Matlab/Simulink environment and were tested on many types of pre-set voltage events. The results are compared with the parameters of the pre-set voltage event.

English abstract

The paper deals with the voltage events occurred in the low voltage supply systems and with problems about correct recording and analyzing of them. The paper presents two methods of voltage magnitude measurement and voltage events detection whereas both methods are based on differ-ent measuring algorithm. While the first method is currently used in voltage events recorders and power quality analyz-ers and is based on the measurement of RMS voltage val-ues; the second method tracks the envelope of input signal amplitude in real-time. Both algorithms were simulated in Matlab/Simulink environment and were tested on many types of pre-set voltage events. The results are compared with the parameters of the pre-set voltage event.

Keywords

Voltage event, event recorder, tracking algo-rithm

RIV year

2010

Released

04.05.2010

Publisher

Brno University of Technology, FEEC, Department of Electrical Power Engineering

Location

Brno

ISBN

978-80-214-4094-4

Book

Proceedings of the 11th International Scientific Conference Electric Power Engineering 2010

Edition

1

Pages from

473

Pages to

478

Pages count

6

Documents

BibTex


@inproceedings{BUT32915,
  author="Jaromír {Bok} and Jiří {Drápela}",
  title="Comparison of Voltage Events Detection Methods",
  annote="The paper deals with the voltage events occurred in the low voltage supply systems and with problems about correct recording and analyzing of them. The paper presents two methods of voltage magnitude measurement and voltage events detection whereas both methods are based on differ-ent measuring algorithm. While the first method is currently used in voltage events recorders and power quality analyz-ers and is based on the measurement of RMS voltage val-ues; the second method tracks the envelope of input signal amplitude in real-time. Both algorithms were simulated in Matlab/Simulink environment and were tested on many types of pre-set voltage events. The results are compared with the parameters of the pre-set voltage event.",
  address="Brno University of Technology, FEEC, Department of Electrical Power Engineering",
  booktitle="Proceedings of the 11th International Scientific Conference Electric Power Engineering 2010",
  chapter="32915",
  edition="1",
  howpublished="print",
  institution="Brno University of Technology, FEEC, Department of Electrical Power Engineering",
  year="2010",
  month="may",
  pages="473--478",
  publisher="Brno University of Technology, FEEC, Department of Electrical Power Engineering",
  type="conference paper"
}