Frequency characteristics of input admittances at network nodes to analyze harmonic modes

Author

Kovernikova, L.I. ; Smirnov, S.S.

Author_Institution

Russian Acad. of Sci., St. Petersburg

fYear

2005

fDate

27-30 June 2005

Firstpage

1

Lastpage

6

Abstract

The paper presents some results of studies on network parameters and harmonic modes in the electric networks of Eastern Siberia with the help of frequency characteristics. The frequency characteristics can be applied to detect resonant modes in the network, estimate the effect of capacitors on harmonic modes to compensate for reactive power, choose the parameters of passive filters and places of their installation. The study of frequency characteristics of input admittances at network nodes is also very important to forecast harmonic voltage levels under operating conditions.

Keywords

power harmonic filters; power supply quality; power system harmonics; Eastern Siberia; electric networks; frequency characteristics; harmonic modes; harmonic voltage; passive filters; Admittance; Capacitors; Frequency estimation; Harmonic analysis; Matrix converters; Power harmonic filters; Power system harmonics; Power transmission lines; Transmission line matrix methods; Voltage; frequency characteristics; harmonics; method of distortion powers; power quality; power system;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Tech, 2005 IEEE Russia

Conference_Location

St. Petersburg

Print_ISBN

978-5-93208-034-4

Electronic_ISBN

978-5-93208-034-4

Type

conf

DOI

10.1109/PTC.2005.4524484

Filename

4524484