Application of stochastic logic to reactive power and energy measurement

Author

Toral, S.L. ; Quero, J.M. ; Ortega, J.G. ; Franquelo, L.G.

Author_Institution

Dept. de Ingenieria Electron., Seville Univ., Spain

Volume

3

fYear

1999

fDate

1999

Firstpage

1159

Abstract

Nonlinear loads and their resultant harmonics form an increasing segment of the electric power load base. Nevertheless, there is not a universally recognized definition of reactive power when we are working under nonsinusoidal conditions. Subsequently, there is not a unified way to measure reactive power and energy. Several methods has been proposed. In general, a 90 degrees voltage shift is developed by all of them. In this paper, we propose a new electronic shifter based on stochastic signal processing

Keywords

phase shifters; power measurement; power meters; power system measurement; reactive power; signal processing; stochastic processes; electric power load; electronic phase shifter; energy measurement; harmonics; nonlinear loads; nonsinusoidal conditions; power meters; reactive power measurement; stochastic logic; stochastic signal processing; Circuits; Energy measurement; Logic; Power measurement; Power system harmonics; Reactive power; Signal processing; Stochastic processes; Voltage; Wattmeters;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 1999. IECON '99 Proceedings. The 25th Annual Conference of the IEEE

Conference_Location

San Jose, CA

Print_ISBN

0-7803-5735-3

Type

conf

DOI

10.1109/IECON.1999.819373

Filename

819373