Classification of power system transients: synchronised switching

Author

Styvaktakis, Emmanouil ; Bollen, Math H J ; Gu, Irene Y H

Author_Institution

Dept. of Signals & Syst., Chalmers Univ. of Technol., Goteborg, Sweden

Volume

4

fYear

2000

fDate

2000

Firstpage

2681

Abstract

This paper presents a new method for the identification and classification of transients due to synchronised capacitor switching in three-phase systems. Signal processing techniques are introduced to detect the switching actions in the individual phases. Synchronised switching methods for capacitor energisation are considered. The proposed method enables detection and classification of synchronised capacitor switching events. This in turn will lead to a reduction in the amount of data to be reported from a power quality survey

Keywords

capacitor switching; power supply quality; power system measurement; power system transients; signal processing; switching transients; synchronisation; wavelet transforms; capacitor energisation; power quality monitoring; power system monitoring; power system transients classification; signal processing techniques; synchronised capacitor switching; three-phase systems; wavelet transforms; Discrete wavelet transforms; EMTP; Monitoring; Power quality; Power system transients; Signal processing; Signal processing algorithms; Switched capacitor networks; Voltage control; Wavelet analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society Winter Meeting, 2000. IEEE

Print_ISBN

0-7803-5935-6

Type

conf

DOI

10.1109/PESW.2000.847306

Filename

847306