An iterative approach for analysis of harmonic penetration in the power transmission networks

Author

Sharma, Vinay ; Fleming, R.J. ; Niekamp, Leo

Author_Institution

Cambrian Eng. Ltd., Saskatoon, Sask., Canada

Volume

6

Issue

4

fYear

1991

fDate

10/1/1991 12:00:00 AM

Firstpage

1698

Lastpage

1706

Abstract

An iterative process of computing harmonic voltage profile on a power system transmission network is presented. A method based upon frequency domain analysis is utilized in conjunction with the fundamental load flow computations. The concepts of conventional reactive power and the distortion power incorporated to determine interaction between the power system and harmonic generating sources. The model of the transmission system considered lends itself to the determination of the standing wave pattern and can be used in identifying the points of maxima and minima on the transmission line as well as the two end points. A phase shifting model of the transformer is presented for the harmonic analysis. Three examples of power transmission systems are taken to illustrate use of the algorithm

Keywords

harmonics; power systems; transmission networks; distortion power; frequency domain analysis; harmonic voltage profile; iterative methods; load flow computations; phase shifting model; power system; reactive power; standing wave pattern; transmission networks; Computer networks; Frequency domain analysis; Harmonic analysis; Iterative methods; Load flow; Power system analysis computing; Power system harmonics; Power system modeling; Reactive power; Voltage;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.97709

Filename

97709