Rective power concept extended into time domain

Author

Skopec, A. ; Stec, C. ; Janik, P. ; Waclawek, Z.

Author_Institution

Dept. of Electro- Technol. & Mater. Sci., Electrotech. Inst., Wroclaw, Poland

fYear

2012

fDate

18-25 May 2012

Firstpage

346

Lastpage

351

Abstract

The requirements for accurate power components computation are raised through power delivery optimization and energy tariffs. The authors propose an orthogonality operator constituting the key tool in power computation for non-sinusoidal signals. The definitions of instantaneous reactive and distortion power have been formulated entirely in time domain. They constitute a natural extension of Budeanu concept. The proposed approach is restricted to time domain and therefore simple and suitable for implementation in smart metering systems.

Keywords

power meters; reactive power; tariffs; time-domain analysis; Budeanu concept; distortion power; energy tariffs; instantaneous reactive power; nonsinusoidal signals; orthogonality operator; power components computation; power delivery optimization; reactive power concept; smart metering systems; time domain; Equations; Frequency domain analysis; Gold; Harmonic analysis; Reactive power; Time domain analysis; Transforms; orthogonality operator; power theory; reactive power; smart metering;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2012 11th International Conference on

Conference_Location

Venice

Print_ISBN

978-1-4577-1830-4

Type

conf

DOI

10.1109/EEEIC.2012.6221400

Filename

6221400