A methodology to evaluate harmonic penetration in power networks

Author

Lu, Jianfeng ; Li, Gengyin ; Zhou, Ming ; Lo, K.

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. of Strathclyde, Glasgow, UK

fYear

2011

fDate

17-19 Oct. 2011

Firstpage

1

Lastpage

6

Abstract

The paper presents an iterative process to calculate the voltage magnitudes and phase angles at each bus in a power network for each harmonic frequency (include fundamental frequency). The method indicated in the paper is based on Newton-Raphson method. A six-pulse line commutated converter and a twelve-pulse phase control delta-star connected converter are studied. They are regarded as harmonic sources in the paper. The algorithm is illustrated by taken a five-bus-five-line model.

Keywords

Newton-Raphson method; power conversion harmonics; Newton-Raphson method; five-bus-five-line model; harmonic frequency; harmonic penetration evaluation; harmonic sources; iterative process; phase angles; power networks; six-pulse line commutated converter; twelve-pulse phase control delta-star connected converter; voltage magnitudes; Equations; Harmonic analysis; Mathematical model; Phase control; Power system harmonics; Reactive power; Converter; Harmnoic Penetration; Harmonic; Power Network;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Power Quality and Utilisation (EPQU), 2011 11th International Conference on

Conference_Location

Lisbon

ISSN

2150-6647

Print_ISBN

978-1-4673-0379-8

Type

conf

DOI

10.1109/EPQU.2011.6128955

Filename

6128955