Adaptive notch filtering based grid synchronization techniques for converter interfaced distributed generation systems

Author

Yazdani, Davood ; Bakhshai, Alireza ; Jain, Praveen

Author_Institution

Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, ON, Canada

fYear

2009

fDate

3-5 Nov. 2009

Firstpage

3963

Lastpage

3969

Abstract

This paper briefly reviews the adaptive notch filter (ANF) based synchronization techniques for single and three-phase converter-interfaced distributed generation (DG) systems. These techniques are compared in terms of their capability in tracking the grid frequency variations in the presence of low order harmonics and unbalance conditions. The techniques introduced in this paper are applicable for a wide range of converter-interfaced DG units, e.g. wind, photovoltaic, and fuel cells, and also in active power filters and uninterrupted power supplies.

Keywords

adaptive filters; distributed power generation; notch filters; power filters; power grids; synchronisation; uninterruptible power supplies; active power filters; adaptive notch filter; distributed generation; grid frequency variation tracking; grid synchronization; low order harmonics; single-phase converter; three-phase converter; unbalance conditions; uninterrupted power supplies; Active filters; Adaptive filters; Distributed control; Filtering; Frequency synchronization; Fuel cells; Photovoltaic systems; Power harmonic filters; Power supplies; Solar power generation; Grid-synchronization techniques; distributed generation systems; grid-connected converters;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE

Conference_Location

Porto

ISSN

1553-572X

Print_ISBN

978-1-4244-4648-3

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2009.5415356

Filename

5415356