Control strategy of shunt active power filter based on an algebraic approach

Author

Nos, Oleg V.

Author_Institution

Novosibirsk State Tech. Univ., Novosibirsk, Russia

fYear

2015

fDate

June 29 2015-July 3 2015

Firstpage

459

Lastpage

463

Abstract

In the report the basic principles of an algebraic approach to generate instantaneous compensative actions in an active power filter by means of algebra of four-dimensional hyper-complex numbers are described. This approach is based on the separation of instantaneous power into real and imaginary terms. The experimental testing shows the control strategy of instantaneous compensation allows to achieve unity or leading power factor at sinusoidal waveform of source currents in the non-linear unbalanced load.

Keywords

compensation; power factor; power filters; reactive power control; vectors; active power filter; algebra; four-dimensional hyper-complex numbers; imaginary terms; instantaneous compensative actions; instantaneous power separation; leading power factor; nonlinear unbalanced load; real terms; sinusoidal waveform; source currents; unity power factor; Active filters; Algebra; Electron devices; Nanoscale devices; Quaternions; Reactive power; Voltage control; active power filter; hyper-complex space; quaternions of active and reactive instantaneous currents;

fLanguage

English

Publisher

ieee

Conference_Titel

Micro/Nanotechnologies and Electron Devices (EDM), 2015 16th International Conference of Young Specialists on

Conference_Location

Erlagol

ISSN

2325-4173

Print_ISBN

978-1-4673-6718-9

Type

conf

DOI

10.1109/EDM.2015.7184584

Filename

7184584