Measurement system for quality factors and quantities of electric energy with possible wavelet technique utilization

Author

Gnatenko, M.A. ; Shupletsov, A.V. ; Zinoviev, G.S. ; Weiss, H.

Author_Institution

Novosibirsk State Tech. Univ., Russia

Volume

1

fYear

2004

fDate

26 June-3 July 2004

Firstpage

325

Abstract

The computer based complex is capable of measuring quality factors and the quantity of electric energy at power converters and industrial mains. Measurements are done in correspondence with international and special Russian standards. A wavelet packet based algorithm for power quality factors measurement and active filtering is proposed. The interface part on basis of DSP processor for deriving and preliminary handling measured signals directly accepts current and voltages from transducers. All data are transferred to the PC via a standard serial interface.

Keywords

Q-factor; measurement systems; power convertors; power engineering computing; power supply quality; signal processing; wavelet transforms; DSP processor; Russian standards; active filtering; electric energy quantity; industrial mains; international standards; power converters; power quality factors measurement; quality factor measurement system; standard serial interface; wavelet packet based algorithm; Active filters; Computer industry; Electric variables measurement; Energy measurement; Filtering algorithms; Measurement standards; Power measurement; Power quality; Q factor; Wavelet packets;

fLanguage

English

Publisher

ieee

Conference_Titel

Science and Technology, 2004. KORUS 2004. Proceedings. The 8th Russian-Korean International Symposium on

Print_ISBN

0-7803-8383-4

Type

conf

DOI

10.1109/KORUS.2004.1555363

Filename

1555363