Fast and Accurate Frequency and Harmonic Estimation Method for On-Line Application in Power System

Author

Mohammadi, Hamid Reza ; Varjani, Yazdian Al ; Mokhtari, Hossein ; Nayeripour, Majid

Author_Institution

Islamic Azad University (Arak) - Arak - Iran; Tarbiat Modares University - P.O.Box 14115-111 - Tehran - Iran

fYear

2007

fDate

12-14 April 2007

Firstpage

690

Lastpage

695

Abstract

At recent years power Quality problems such as harmonic have received a great attention because of their undesired economical effects on both utilities and customers. Economical design of harmonic compensation devices, forces us to compensate the selected and important harmonics, and also for precise compensation we need to track the fundamental frequency of the signal. In this paper a new method for fast and accurate fundamental frequency tracking and selective harmonic estimation by using adaptive linear neuron, will be introduced and exclusive properties of the introduced method will be proved by simulation.

Keywords

Active filters; Artificial neural networks; Frequency estimation; Neurons; Power generation economics; Power harmonic filters; Power quality; Power system harmonics; Power system protection; Power system simulation; Linear adaptive neuron; frequency tracking; harmonic estimation; power quality;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering, Energy and Electrical Drives, 2007. POWERENG 2007. International Conference on

Conference_Location

Setubal, Portugal

Print_ISBN

978-1-4244-0895-5

Electronic_ISBN

978-1-4244-0895-5

Type

conf

DOI

10.1109/POWERENG.2007.4380219

Filename

4380219