Data processing development in the field of power quality monitoring

Author

Gnacinski, P. ; Mindykowski, J. ; Rupnik, P. ; Tarasiuk, T.

Volume

3

fYear

2004

fDate

18-20 May 2004

Firstpage

1632

Abstract

The presented paper deals with the problems of electrical power quality estimation, especially in multi-disturbances conditions. The synergy effect of different kinds of supply voltage disturbances have been pointed out and it have been described in relation to additional temperature rise of induction motor windings. The practical consequences for power quality analysis have been singled out. Proposed solution has been laid and commented on.

Keywords

fast Fourier transforms; harmonic distortion; power engineering computing; power supply quality; power system harmonics; power system measurement; wavelet transforms; additional temperature rise; data processing development; different supply voltage disturbances; digital wavelet transform; electrical power quality estimation; fast Fourier transform; induction motor windings; multi-disturbance conditions; power quality monitoring; synergy effect; wavelet packet decomposition; Condition monitoring; Data processing; Digital signal processing; Distortion measurement; Frequency; IEC standards; Power quality; Power system harmonics; Power system measurements; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE

ISSN

1091-5281

Print_ISBN

0-7803-8248-X

Type

conf

DOI

10.1109/IMTC.2004.1351394

Filename

1351394